backend user input handling

Send message feature

README.md

@@ -1,12 +1,103 @@
-first terminal 
-cd web
-npm install
-npm start
+To obtain client ID and secret :
+https://developer.amazon.com/lwa/sp/overview.html
+Click create new security profile, and add whitelist redirect uri : https://layla.amazon.com/api/skill/link/M2ODJY6EXOY6KO
 
-second terminal
-cd backend
-npm install
-node express.js
 
+To obtain new Auth Code : 
+
+https://www.amazon.com/ap/oa?client_id=amzn1.application-oa2-client.8c183daec15c488c9126b62bda9f7832&scope=alexa::ask:skills:readwrite alexa::ask:models:readwrite alexa::ask:skills:test&response_type=code&redirect_uri=https://layla.amazon.com/api/skill/link/M2ODJY6EXOY6KO
+
+Response URL (Decoded) :
+
+https://layla.amazon.com/api/skill/link/M2ODJY6EXOY6KO?code=ANCgZUfEFdlRRkpSNFuA&scope=alexa::ask:skills:readwrite alexa::ask:models:readwrite alexa::ask:skills:test
+
+Code : ANCgZUfEFdlRRkpSNFuA
+=======================================
+
+Now to get Access Token :
+
+Send a POST request to https://api.amazon.com/auth/o2/token with the following parameters
+
+ - HTTP Header Parameters
+
+		Content-Type: application/x-www-form-urlencoded
+
+ - HTTP Body Parameters
+
+		grant_type: authorization_code
+		code: The authorization code that was returned in the response.
+		client_id: The product’s client ID. To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
+		client_secret: The product’s client secret. To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
+		redirect_uri: One of the return URIs that you added to your app’s security profile when signing up.
+
+Response : 
+
+{
+    "access_token": "Atza|IwEBIBe6gDqrrowEEav6N-_6s4NztYeP3oG8PGWmu8ZiZw6lbOh3wNla3TK6pY-VEpT1d8an-dVf_n3kXJzVFsNo_4xBfZyFHGoCTDTFjs3yBRul4PVdBOhwwiH3-sgRLcUofZbe2oE06GmTcbfYtaStfXpQI5dfpldfnsJg_CvhSA6AHb_snJT3F6lyXzbV076d_3cYUMJxFldJGnYcviNHHxjjmuQTD06hhGzCbAxxe9eBmkuopRsNfyedLT2UlKP_ublah9CUGA3AdIX_3Iuke82jMwGnNl9gv7pbaDNEjAbj7IQSl3B08uuREtJq-oTBOjALNXRvFxTJmQjZwXNf9eHC7fSHJDdEPdZQU0AcffRQObAyAkUuL6Jv39OHzhb3Q64-zzoyODqnJyLP5SQZ2JVF53Kc_cTBqjIc9pXljqe7yEVk6JDs7q1zKbBibx_AQm57TO79IzWyLBzBMlYL5HdTsqEfRzLeDw2tws-hGMgkx2HWfdbYnmf5Qb4SyIhzvmmdfPLg3MVKTxjIBu1rx0xf3n0PLZP1EO6jsJPoMRPg77Gm4oit5Zp6s37ek3A3Vxh-ntoASpkrkxGTG9kVtRNt",
+    "refresh_token": "Atzr|IwEBICA3kDhfSJxlwvnQp9AD1o115AC_KBbFd5GBg8oN_QHWn2or5xFQ09BruuK6a07tGHtTt_9q2Y21mnOMH4RDtYXTVG9ADgLE6mHWKZFxYVwt3kHMiUJdY5lJcsOtWLoblrS-bJ0BEXXK5nVDt_bSI5IB7NUf-9QVZxhovRH_ANSxdTjJT0_rMIAZY3WEj68FEap49q_pg72BhnxHVZD2TC3zvX96_DN65HE5SoSgT7OiMAeiJewB_SyemW_HxBwaB-_X-G1ifOtnrzZ4gXTpOrEUlHI2YPuvRMBMtmz1h-nXDZYv3vwU3RA57Qj_ZNVcScj8_RXf2xq8w48v0PzZFXYBSalfnqPq6eUvSSbAJUp6bB8y596JlvR5dFQe_Z--X0Gkfo85IcyrI9D44vK9sJhrGhCVi2FDDa8pHczmNSen99JYZvDif-zpYzgbcymAkOV0gC7JvYMxlZfETT3NTBy7eVA7fJI1SZaeA_qW49xRcBkZBu5gkqTpeGWUU1cGr2aXRVVmXGM22NfV5E7KzvEBsCeHml_tCfxZeKY8Msd8hJb0Cd59u-_hsuc8oNjsOpIdFF976dY3uTmAgHWpG2PH",
+    "token_type": "bearer",
+    "expires_in": 3600
+}
+
+================================
+
+Now to get new Access token using refresh token : 
+
+Send a POST request to https://api.amazon.com/auth/o2/token with the following parameters:
+
+	- HTTP Header Parameters
+
+		Content-Type: application/x-www-form-urlencoded
+
+	- HTTP Body Parameters
+
+		grant_type: refresh_token
+		refresh_token: The URL-encoded refresh token returned with the last request for a new access token.
+		client_id: To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
+		client_secret: The website’s client secret. To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
+
+Response : 
+
+{
+    "access_token": "Atza|IwEBILtBe3hrHovrMx7Oivng-RB2EKzvCm_epXJE2HXPMQzXTFqK10Zrqt-Z8paeRoLQBqbLCmqWvcr5RTNgw9qjtfzOTsOrXC1VKqKmxpqHTrJyn2TLGsCzFjBDfADNjCyufWTf2ZlsSzjxW2GiqCHlwoPSd9pFrLavtRThrm1J-5KvnFrj-yD-tYTSwrgX5W5p2SrjQxoE3aP5b96z6p8GvCL9lM1pddafAxkHb22A3IzR-pYGmEijb4ksRuaIf4WCNwssWV6GBIB2oJA5CU-Dtd2mOZZ5-dYpSSeCHyGumTYecTxxMVSdiVjCqB8WT6AtvvutWFQQoldHjJmIwBsTZP-iQcl-UyajOZJ03GqRUym5Hp-49uByzVG-MfR_Z5qVmYjjsLQEOLCY9kPVnmRGnOTj6YPjrHXibd6P8TQOMh4VTcgFpg-afKKABP6EeDwok1t2ivuYh5OJju-B1A6gzhMi4vQJYKq107e0QMYBBhrf_OqCgMbfnQZ8j40qocVGID5YWv8uk5wKyI61LrbzrTltmzxzNemzqbSBzwAlfNS6GW-jVjg8svsi1lb_EVRbhyOoWJWX3mEd-5GDYyUcyInleiAR0aIHVP94pZxqdiCamA",
+    "refresh_token": "Atzr|IwEBICA3kDhfSJxlwvnQp9AD1o115AC_KBbFd5GBg8oN_QHWn2or5xFQ09BruuK6a07tGHtTt_9q2Y21mnOMH4RDtYXTVG9ADgLE6mHWKZFxYVwt3kHMiUJdY5lJcsOtWLoblrS-bJ0BEXXK5nVDt_bSI5IB7NUf-9QVZxhovRH_ANSxdTjJT0_rMIAZY3WEj68FEap49q_pg72BhnxHVZD2TC3zvX96_DN65HE5SoSgT7OiMAeiJewB_SyemW_HxBwaB-_X-G1ifOtnrzZ4gXTpOrEUlHI2YPuvRMBMtmz1h-nXDZYv3vwU3RA57Qj_ZNVcScj8_RXf2xq8w48v0PzZFXYBSalfnqPq6eUvSSbAJUp6bB8y596JlvR5dFQe_Z--X0Gkfo85IcyrI9D44vK9sJhrGhCVi2FDDa8pHczmNSen99JYZvDif-zpYzgbcymAkOV0gC7JvYMxlZfETT3NTBy7eVA7fJI1SZaeA_qW49xRcBkZBu5gkqTpeGWUU1cGr2aXRVVmXGM22NfV5E7KzvEBsCeHml_tCfxZeKY8Msd8hJb0Cd59u-_hsuc8oNjsOpIdFF976dY3uTmAgHWpG2PH",
+    "token_type": "bearer",
+    "expires_in": 3600
+}
+
+=======================
+=======================
+
+Prerequests for step 3 (run on server):
 requires running mongodb service
 
+	Database (tellall) with collection (skill_list)
+		* Insert dummy skill with : db.skill_list.insert({"skillID" : "amzn1.ask.skill.efbf0564-a732-4ba9-958f-57939138adae", "intents" : [ 	{ 	"intentName" : "GetFirstQuestion", "questionExplanation" : "",	"questions" : [ 	"tell me something about projects", 	"tell me all about projects" ], 	"answer" : "blablabla bla bla" }, 	{ 	"intentName" : "GetThirdQuestion", "questionExplanation" : "",	"questions" : [ 	"Give me third question" ], 	"answer" : "This is answer to the third question" } ], "invocationName" : "Saburly", "invocationAnswer" : "We are Saburly team one" })
+		
+        *obtain _id and change in web/src/App.js, and also skill_db_id in backend/config.js
+		*enter web/ dir and run "npm run build"
+
+	Database (tellall) with collection (token_list)
+		* Insert tokens with : db.token_list.insert({"id" : 1, "refresh_token" : "...", "access_token" : "...", "expires_in" : 1515173601.754 })
+			(Change refresh_token and access_token dots with real ones)
+
+	Set skill_id, client_id and client_secret to appropriate values in backend/config.js
+	Set base_url to "tellall.saburly.com" in web/src/config.
+
+	Start backend service from backend/ running "node express.js"
+
+
+======
+for local testing :
+
+first terminal :
+    *cd web
+    *npm start
+
+second terminal :
+    * cd backend
+    *npm install
+    *node express.js
+
+
+

backend/SaburlySkillInteractionModel.json

@@ -1,60 +0,0 @@
-{
-  "languageModel": {
-    "intents": [
-      {
-        "name": "AMAZON.CancelIntent",
-        "samples": []
-      },
-      {
-        "name": "AMAZON.HelpIntent",
-        "samples": []
-      },
-      {
-        "name": "AMAZON.StopIntent",
-        "samples": []
-      },
-      {
-        "name": "GetProcessIntent",
-        "samples": [
-          "tell me  your process",
-          "what is your process",
-          "how do you work",
-          "about your proces"
-        ],
-        "slots": []
-      },
-      {
-        "name": "GetProjectsIntent",
-        "samples": [
-          "list me your projects",
-          "show me what you have done",
-          "what did you do so far",
-          "what are your projects",
-          "your project"
-        ],
-        "slots": []
-      },
-      {
-        "name": "GetServicesIntent",
-        "samples": [
-          "what are your services",
-          "what services do you ofer",
-          "what you do",
-          "your service",
-          "tell me service"
-        ],
-        "slots": []
-      },
-      {
-        "name": "GetTechnologiesIntent",
-        "samples": [
-          "list me your technologies",
-          "give me your technologies",
-          "what you know"
-        ],
-        "slots": []
-      }
-    ],
-    "invocationName": "saburly"
-  }
-}

backend/config.js

@@ -1,17 +0,0 @@
-var config = {};
-
-config.dbURL = 'mongodb://localhost:27017/tellall';
-config.PORT = 5000;
-
-config.TOKEN = 'Atza|IwEBIBe6gDqrrowEEav6N-_6s4NztYeP3oG8PGWmu8ZiZw6lbOh3wNla3TK6pY-VEpT1d8an-dVf_n3kXJzVFsNo_4xBfZyFHGoCTDTFjs3yBRul4PVdBOhwwiH3-sgRLcUofZbe2oE06GmTcbfYtaStfXpQI5dfpldfnsJg_CvhSA6AHb_snJT3F6lyXzbV076d_3cYUMJxFldJGnYcviNHHxjjmuQTD06hhGzCbAxxe9eBmkuopRsNfyedLT2UlKP_ublah9CUGA3AdIX_3Iuke82jMwGnNl9gv7pbaDNEjAbj7IQSl3B08uuREtJq-oTBOjALNXRvFxTJmQjZwXNf9eHC7fSHJDdEPdZQU0AcffRQObAyAkUuL6Jv39OHzhb3Q64-zzoyODqnJyLP5SQZ2JVF53Kc_cTBqjIc9pXljqe7yEVk6JDs7q1zKbBibx_AQm57TO79IzWyLBzBMlYL5HdTsqEfRzLeDw2tws-hGMgkx2HWfdbYnmf5Qb4SyIhzvmmdfPLg3MVKTxjIBu1rx0xf3n0PLZP1EO6jsJPoMRPg77Gm4oit5Zp6s37ek3A3Vxh-ntoASpkrkxGTG9kVtRNt';
-config.REFRESH_TOKEN = 'Atzr|IwEBICA3kDhfSJxlwvnQp9AD1o115AC_KBbFd5GBg8oN_QHWn2or5xFQ09BruuK6a07tGHtTt_9q2Y21mnOMH4RDtYXTVG9ADgLE6mHWKZFxYVwt3kHMiUJdY5lJcsOtWLoblrS-bJ0BEXXK5nVDt_bSI5IB7NUf-9QVZxhovRH_ANSxdTjJT0_rMIAZY3WEj68FEap49q_pg72BhnxHVZD2TC3zvX96_DN65HE5SoSgT7OiMAeiJewB_SyemW_HxBwaB-_X-G1ifOtnrzZ4gXTpOrEUlHI2YPuvRMBMtmz1h-nXDZYv3vwU3RA57Qj_ZNVcScj8_RXf2xq8w48v0PzZFXYBSalfnqPq6eUvSSbAJUp6bB8y596JlvR5dFQe_Z--X0Gkfo85IcyrI9D44vK9sJhrGhCVi2FDDa8pHczmNSen99JYZvDif-zpYzgbcymAkOV0gC7JvYMxlZfETT3NTBy7eVA7fJI1SZaeA_qW49xRcBkZBu5gkqTpeGWUU1cGr2aXRVVmXGM22NfV5E7KzvEBsCeHml_tCfxZeKY8Msd8hJb0Cd59u-_hsuc8oNjsOpIdFF976dY3uTmAgHWpG2PH';
-config.TOKEN_EXPIRES_IN = 1515100500;
-
-config.SKILL_ID = 'amzn1.ask.skill.efbf0564-a732-4ba9-958f-57939138adae';
-//config.SKILL_DB_ID = '5a5016e775becaef2015da10'; //for server
-config.SKILL_DB_ID = '5a232fb86ce046c749739455'; //for local
-
-config.CLIENT_ID = 'amzn1.application-oa2-client.c748ca56ded04a95b236979898585ff7';
-config.CLIENT_SECRET = '6dea8125cecd049d3c4cff7bb5bdfd3ff17bc6fed246c4c8f6b519d9ed08d0b3';
-
-module.exports = config;

backend/config/config.js

@@ -0,0 +1,30 @@
+var config = {};
+
+config.DB_URL = 'mongodb://localhost:27017/tellall';
+config.PORT = 5000;
+
+//Bilal TOKENS
+//config.TOKEN = 'Atza|IwEBIBe6gDqrrowEEav6N-_6s4NztYeP3oG8PGWmu8ZiZw6lbOh3wNla3TK6pY-VEpT1d8an-dVf_n3kXJzVFsNo_4xBfZyFHGoCTDTFjs3yBRul4PVdBOhwwiH3-sgRLcUofZbe2oE06GmTcbfYtaStfXpQI5dfpldfnsJg_CvhSA6AHb_snJT3F6lyXzbV076d_3cYUMJxFldJGnYcviNHHxjjmuQTD06hhGzCbAxxe9eBmkuopRsNfyedLT2UlKP_ublah9CUGA3AdIX_3Iuke82jMwGnNl9gv7pbaDNEjAbj7IQSl3B08uuREtJq-oTBOjALNXRvFxTJmQjZwXNf9eHC7fSHJDdEPdZQU0AcffRQObAyAkUuL6Jv39OHzhb3Q64-zzoyODqnJyLP5SQZ2JVF53Kc_cTBqjIc9pXljqe7yEVk6JDs7q1zKbBibx_AQm57TO79IzWyLBzBMlYL5HdTsqEfRzLeDw2tws-hGMgkx2HWfdbYnmf5Qb4SyIhzvmmdfPLg3MVKTxjIBu1rx0xf3n0PLZP1EO6jsJPoMRPg77Gm4oit5Zp6s37ek3A3Vxh-ntoASpkrkxGTG9kVtRNt';
+//config.REFRESH_TOKEN = 'Atzr|IwEBICA3kDhfSJxlwvnQp9AD1o115AC_KBbFd5GBg8oN_QHWn2or5xFQ09BruuK6a07tGHtTt_9q2Y21mnOMH4RDtYXTVG9ADgLE6mHWKZFxYVwt3kHMiUJdY5lJcsOtWLoblrS-bJ0BEXXK5nVDt_bSI5IB7NUf-9QVZxhovRH_ANSxdTjJT0_rMIAZY3WEj68FEap49q_pg72BhnxHVZD2TC3zvX96_DN65HE5SoSgT7OiMAeiJewB_SyemW_HxBwaB-_X-G1ifOtnrzZ4gXTpOrEUlHI2YPuvRMBMtmz1h-nXDZYv3vwU3RA57Qj_ZNVcScj8_RXf2xq8w48v0PzZFXYBSalfnqPq6eUvSSbAJUp6bB8y596JlvR5dFQe_Z--X0Gkfo85IcyrI9D44vK9sJhrGhCVi2FDDa8pHczmNSen99JYZvDif-zpYzgbcymAkOV0gC7JvYMxlZfETT3NTBy7eVA7fJI1SZaeA_qW49xRcBkZBu5gkqTpeGWUU1cGr2aXRVVmXGM22NfV5E7KzvEBsCeHml_tCfxZeKY8Msd8hJb0Cd59u-_hsuc8oNjsOpIdFF976dY3uTmAgHWpG2PH';
+
+//Saburly TOKENS
+config.TOKEN = 'Atza|IwEBIABS0RvlVshGGO64X0tabhUuzpJKjbWNgxpRiy7YTftFD_lWlp-cbeXuVjRAu8kior2W2C5swf_rEHYvELQXdw78gB9WJQh4ITncPgqNCxvEnwVpIXiyeC_O287DRErnTYbI3s34i4NcxrXzobB8fIpTZxOkg6BI6vQGvvaiNLsTim2ElDYgAEmdgTN77llcMai521aovDqEw_XFc6GspeXhiGKxRomCMIL2UaT649owapDQ3y3Ug9eHvEaBzqjYdOUAtRtv19BGkG8YPs3npHmP5AD0Oc3ByCfrofcGk7fdd_nq28pRX6h4LXk4ylM279qlneWh9EErsWh8vtWuGEGusnDxW17OzEzf7HuwNDqdCJ6gCrIEkZaHISrSQ-vTsYGhKbv0z4nNjf_W_aoc9UJr9LnISCXx424R--iGDKZXhYWlZRjaiHsXE33MpS_M-sdN6GXYQwIjanTUahVXh5h-IBam5uJzTejE6CkIh5iUJ6um2IlDelJRMGS-T_aaG3zUvEagvEd9V9Z5mVN_kmO8bH4H2VefZuFGHRsCPa6SoLrlN0rkXK5fMw-zXfV2MHvQFdkgqYqGKxiEwWJ-g4n1ZrcPtWQowHT2z2yWrfnM2A6g8GIdPT23znmRcrdz4EU';
+config.REFRESH_TOKEN = 'Atzr|IwEBIENdBZntrzvJYesv8SGhnty4Nyk2ZySL09elw5N0wH8S1Brz1UgIYLqenw3sKKxnc-VrIUbNtl1Ka4GDKwcTr2fDU_AbKQ6YXzeRBrfRQVvNOeCtjZE8P6Kg1PxAeQoCsqo7WPxK8ZdUaLwPjt_xiZ1FXtr01g-211PJs4KEg5jyF5nY2S14jA_TbwDW6ihpNqWd6ZklTZSRaOeSGa1mXZCSZ5yTsZIQV1Pn0fKhCXtcVg2L833YqRmextmHij4-2NtBQdW3gif5MPdhYjTqDNwgxO3OOagK1uSFqXOnMcmEDnxZuQQApugfDzClfN6DiDALCKN4dVAX8-OU_L2xsUkKiFP9rQjvHWJoRFBT1FpXjBfoVyzM1AaJ6C83WX6SjOBE0hhikQKIaPSe1ikK8_MzOIs2wqLLPnLGnKj3kcKMkDmY6DMgxfWj2H0hwLy0oZ7_qykS7wUHMGjRO5yScuBWFIr0RFFu00GS7zrKjkhFc_E4ZBBKskn0gywS-5pogo0U1rQtLg8lQJsVbxXQwtq2TxkGFMBiVxtQcXtHM1qbCVXpZQbk7ezxvasj4yAIsF4H7KBiZSGmWHkk4yADykWJSntTjFcM2wG0wSiEYoYzJQ';
+config.TOKEN_EXPIRES_IN = 1515100500;
+
+
+
+//config.SKILL_ID = 'amzn1.ask.skill.efbf0564-a732-4ba9-958f-57939138adae'; //bilal
+config.SKILL_ID = 'amzn1.ask.skill.2445552d-954d-4cd6-b77f-295368e02842'; //saburly
+//config.SKILL_DB_ID = '5a5016e775becaef2015da10'; //for server
+config.SKILL_DB_ID = '5a232fb86ce046c749739455'; //for local
+
+//Bilal 
+//config.CLIENT_ID = 'amzn1.application-oa2-client.c748ca56ded04a95b236979898585ff7';
+//config.CLIENT_SECRET = '6dea8125cecd049d3c4cff7bb5bdfd3ff17bc6fed246c4c8f6b519d9ed08d0b3';
+
+//Saburly
+config.CLIENT_ID = 'amzn1.application-oa2-client.8c183daec15c488c9126b62bda9f7832';
+config.CLIENT_SECRET = '3acaa0755291132ee11e1cceaa100feef96a0244662df712a52189199cc655de';
+
+module.exports = config;

backend/config/constants.js

@@ -0,0 +1,61 @@
+const constants = {};
+
+constants.amazonResultCodes = {
+  OK: 200,
+  ACCEPTED: 202,
+  BAD_REQUEST: 400,
+  UNAUTHORIZED: 401,
+  NOT_FOUND: 404,
+  CONFLICT: 409,
+  PAYLOAD_TOO_LARGE: 413,
+};
+
+constants.apiResultCodes = {
+  GENERIC_ERROR: -1,
+  OK: 0,
+  AMAZON_ERROR: 1, //amazon api works, but error is some of the amazonResultCodes
+  AMAZON_FAIL: 2, //amazon api doesn't work
+  DATABASE_ERROR: 3,
+  NO_SKILL: 4,
+  INCONSISTENT_STATE: 5,
+  INVALID_SKILL: 6,
+};
+
+constants.HTTPResultCodes = {
+  INTERNAL_SERVER_ERROR: 500,
+};
+
+constants.SKILL_ID_LENGTH = 24;
+
+constants.voiceResponseStrings = {
+  QUESTION_NOT_FOUND: 'Sorry, I didnt understand',
+  GENERIC_CONTINUE: 'Say something to continue',
+  DIDNT_ASK_ANYTHING: 'There was no question to answer to',
+};
+
+//Timing is given in [ms]
+constants.voiceResponseTimings = {
+  PAUSE_BETWEEN_QUESTIONS: 650,
+  PAUSE_AFTER_WELCOME_MESSAGE: 650,
+};
+
+constants.stringConstraints = {
+  INTENT_EXPLANATION_MAX_LENGTH: 70,
+
+  INTENT_NAME_MAX_LENGTH: 30,
+  INTENT_NAME_MIN_LENGTH: 2,
+
+  QUESTION_MAX_LENGTH: 150,
+  QUESTION_MIN_LENGTH: 2,
+
+  ANSWER_MAX_LENGTH: 150,
+  ANSWER_MIN_LENGTH: 2,
+
+  INVOCATION_NAME_MAX_LENGTH: 50,
+  INVOCATION_NAME_MIN_LENGTH: 2,
+  INVOCATION_ANSWER_MAX_LENGTH: 100,
+
+  EMAIL_MAX_LENGTH: 100,
+};
+
+module.exports = constants;

backend/config/email.js

@@ -0,0 +1,14 @@
+var config = {};
+
+config.PORT = 587;
+config.SMTP_HOST = 'smtp.mail.com';
+config.SECURE = false;
+config.AUTH = {
+  user: 'saburly@mail.com',
+  pass: 'KeepSaburly',
+};
+
+config.FROM_EMAIL = 'saburly@mail.com';
+config.SUBJECT = 'Message from Saburly service';
+
+module.exports = config;

backend/controllers/index.js

@@ -0,0 +1,6 @@
+var express = require ('express'), router = express.Router ();
+
+router.use ('/skill', require ('./skill'));
+router.use ('/saburly', require('./saburlyEntryPoint'));
+
+module.exports = router;

backend/controllers/saburlyEntryPoint.js

@@ -0,0 +1,9 @@
+var express = require ('express'), router = express.Router ();
+var bodyParser = require ('body-parser');
+var alexa = require ('../models/alexa');
+
+router.post ('/', bodyParser.json (), async (req, res) => {
+  alexa.run (req, res);
+});
+
+module.exports = router;

backend/controllers/skill.js

@@ -0,0 +1,145 @@
+var express = require ('express'), router = express.Router ();
+const constants = require ('../config/constants');
+var databaseHelper = require ('../helpers/database');
+var amazonHelper = require ('../helpers/amazon');
+var skillValidator = require('../helpers/skillValidator');
+var bodyParser = require ('body-parser');
+var alexa = require ('../models/alexa');
+
+router.get ('/:id', async (req, res, next) => {
+  const id = req.params.id;
+
+  if (id.length !== constants.SKILL_ID_LENGTH) {
+    res.json ([]);
+  } else {
+    databaseHelper
+      .getSkill (id)
+      .then (result => {
+        res.json (result);
+      })
+      .catch (err => {
+        res.json ([]);
+      });
+  }
+});
+
+router.put ('/:id', bodyParser.json (), async (req, res, next) => {
+  let id = req.params.id;
+  let dataFromWeb = JSON.stringify (req.body);
+  let skill = JSON.parse (dataFromWeb);
+  let updateOnAmazon = skill.updateOnAmazon;
+
+  delete skill.updateOnAmazon;
+  delete skill._id;
+
+  //Validate skill
+  if (!skillValidator.validateSkill(skill)){
+    //skill not valid
+    res
+    .status (
+      constants.HTTPResultCodes.INTERNAL_SERVER_ERROR
+    )
+    .json ({
+      result: constants.apiResultCodes.INVALID_SKILL,
+      message: '',
+    });
+    return;
+  }
+
+  //First get current skill from DB
+  databaseHelper
+    .getSkill (id)
+    .then (currentSkillState => {
+      //Now let's update skill in DB
+      databaseHelper
+        .updateSkill (id, skill)
+        .then (() => {
+          //Ok, done, now update skill on Amazon (if needed)
+          if (updateOnAmazon) {
+            //We need to update skill on Amazon
+            amazonHelper
+              .updateSkill (skill)
+              .then (amazonResult => {
+                if (
+                  amazonResult === constants.amazonResultCodes.OK ||
+                  amazonResult === constants.amazonResultCodes.ACCEPTED
+                ) {
+                  res.json ({result: constants.apiResultCodes.OK, message: ''});
+                  alexa.updateModel ();
+                } else {
+                  //Update on amazon failed, revert changes in database and send error to user
+                  databaseHelper
+                    .updateSkill (id, currentSkillState)
+                    .then (() => {
+                      res
+                        .status (
+                          constants.HTTPResultCodes.INTERNAL_SERVER_ERROR
+                        )
+                        .json ({
+                          result: constants.apiResultCodes.AMAZON_ERROR,
+                          message: amazonResult,
+                        });
+                    })
+                    .catch (() => {
+                      //This should never happen, something is seriously wrong, like no database connection
+                      res
+                        .status (
+                          constants.HTTPResultCodes.INTERNAL_SERVER_ERROR
+                        )
+                        .json ({
+                          result: constants.apiResultCodes.INCONSISTENT_STATE,
+                          message: '',
+                        });
+                    });
+                }
+              })
+              .catch (e => {
+                //Update on amazon failed, revert changes in database and send error to user
+                databaseHelper
+                  .updateSkill (id, currentSkillState)
+                  .then (() => {
+                    res
+                      .status (constants.HTTPResultCodes.INTERNAL_SERVER_ERROR)
+                      .json ({
+                        result: constants.apiResultCodes.AMAZON_FAIL,
+                        message: e,
+                      });
+                  })
+                  .catch (() => {
+                    //This should never happen, something is seriously wrong, like no database connection
+                    res
+                      .status (constants.HTTPResultCodes.INTERNAL_SERVER_ERROR)
+                      .json ({
+                        result: constants.apiResultCodes.INCONSISTENT_STATE,
+                        message: '',
+                      });
+                  });
+              });
+          } else {
+            //No need to update on Amazon, tell to user it's ok
+            res.json ({result: constants.apiResultCodes.OK, message: ''});
+            alexa.updateModel ();
+          }
+        })
+        .catch (() => {
+          //Update in database didn't go well, no need to revert since it failed to write in the first place
+          //just send error to user
+          res
+          .status (
+            constants.HTTPResultCodes.INTERNAL_SERVER_ERROR
+          )
+          .json ({
+            result: constants.apiResultCodes.DATABASE_ERROR,
+            message: '',
+          });
+        });
+    })
+    .catch (e => {
+      //I don't know why, but something went wrong, possibly ID of skill is wrong, doesn't exist in DB
+      res
+        .status (constants.HTTPResultCodes.INTERNAL_SERVER_ERROR)
+        .json ({result: constants.apiResultCodes.NO_SKILL, message: ''});
+    });
+});
+
+module.exports = router;

backend/express.js

@@ -1,150 +0,0 @@
-var amazonHelper = require ('./helpers/amazon');
-var databaseHelper = require ('./helpers/database');
-const config = require ('./config');
-require ('isomorphic-fetch');
-var express = require ('express');
-var alexa = require ('alexa-app');
-var bodyParser = require ('body-parser');
-var MongoClient = require ('mongodb').MongoClient;
-var ObjectID = require ('mongodb').ObjectID;
-
-const router = express.Router ();
-
-var app = express ();
-
-// ALWAYS setup the alexa app and attach it to express before anything else.
-var alexaApp = new alexa.app ('step3'); // this means we still work with one skill
-
-alexaApp.express ({
-  expressApp: app,
-
-  // verifies requests come from amazon alexa. Must be enabled for production.
-  // You can disable this if you're running a dev environment and want to POST
-  // things to test behavior. enabled by default.
-  checkCert: false,
-
-  // sets up a GET route when set to true. This is handy for testing in
-  // development, but not recommended for production. disabled by default
-  debug: true,
-});
-
-// now POST calls to /test in express will be handled by the app.request() function
-
-// from here on you can setup any other express routes or middlewares as nor
-
-app.set ('view engine', 'ejs');
-
-var updateIntentsJSON = function () {
-  databaseHelper
-    .loadSkill (config.SKILL_DB_ID)
-    .then (skill => {
-      skill.intents.map (intent => {
-        alexaApp.intent (
-          intent.intentName,
-          {
-            slots: [],
-            utterances: intent.questions,
-          },
-          function (request, response) {
-            return response.say (intent.answer).shouldEndSession(false);
-          }
-        );
-      });
-      alexaApp.launch ((request, response) => {
-        return response.say (skill.invocationAnswer).shouldEndSession(false);
-      });
-    })
-    .catch (err => {
-      console.log (err);
-      alexaApp.launch ((request, response) => {
-        return response.say ('Sorry, there was no skill with that name');
-      });
-    });
-};
-
-router.get ('/getSkill/:id', async (req, res, next) => {
-  const id = req.params.id;
-
-  if (id.length !== 24) {
-    res.json ([]);
-  } else {
-    databaseHelper
-      .getSkill (id)
-      .then (result => {
-        res.json (result);
-      })
-      .catch (err => {
-        res.json ([]);
-      });
-  }
-});
-
-router.get ('/deleteSkill/:skillID', async (req, res, next) => {
-  databaseHelper
-    .deleteSkill (req.params.id)
-    .then (result => {
-      res.json (result);
-    })
-    .catch (err => {
-      res.json (err);
-    });
-});
-
-router.post ('/updateSkill/:id', async (req, res, next) => {
-  let id = req.params.id;
-  let skill = req.body;
-  delete skill._id;
-  console.log('id = ' + id);
-  if (id !== '-1') {
-    amazonHelper
-      .updateSkill (skill)
-      .then (amazonResult => {
-	console.log('amazon result : ' + amazonResult);
-        if (amazonResult === 200 || amazonResult === 202) {
-          //Skill uploaded, it's ok to update databaseI
-          databaseHelper
-            .updateSkill (id, skill)
-            .then (result => {
-              res.json ({result: 0, message: 'ok'});
-              updateIntentsJSON ();
-            })
-            .catch (e => {
-              res.json ({result: -1, message: 'ok'});
-            });
-        } else {
-          res.json ({result: -1, message: 'Amazon result ' + amazonResult});
-        }
-      })
-      .catch (e => {
-        //skill upload went wrong, don't update database, send error
-        res.json ({result: -1, message: e});
-      });
-  } else {
-    //no new skills for now
-  }
-});
-
-app.use (function (req, res, next) {
-  res.header ('Access-Control-Allow-Origin', '*');
-  res.header ('Access-Control-Allow-Headers', 'Origin, Content-Type');
-  res.header ('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
-  res.header ('Access-Control-Allow-Credentials', 'true');
-  next ();
-});
-
-app.use (bodyParser.json ());
-app.use ('/', router);
-
-MongoClient.connect (config.dbURL)
-  .then (database => {
-    databaseHelper.initModule (database);
-
-    app.listen (config.PORT, () => {
-      console.log ('Express server running on port ' + config.PORT);
-      updateIntentsJSON ();
-      databaseHelper.loadTokens ();
-    });
-  })
-  .catch (e => {
-    console.log ('error : ' + e);
-  });

backend/helpers/amazon.js

@@ -1,26 +1,20 @@
 require ('isomorphic-fetch');
-const config = require ('../config');
+const config = require ('../config/config');
 var request = require ('request');
 var databaseHelper = require ('./database');
 
 var getBuildStatus = function (skillID) {
-  try {
-    fetch (
-      `https://api.amazonalexa.com/v0/skills/${skillID}/interactionModel/locales/en-US/status`,
-      {
-        method: 'GET',
-        headers: {
-          Authorization: config.TOKEN,
-        },
-      }
-    )
-      .then (l => l.text ())
-      .then (result => {
-        return result;
-      });
-  } catch (e) {
-    console.log ('err : ' + e);
-  }
+  fetch (
+    `https://api.amazonalexa.com/v0/skills/${skillID}/interactionModel/locales/en-US/status`,
+    {
+      method: 'GET',
+      headers: {
+        Authorization: config.TOKEN,
+      },
+    }
+  ).then (result => {
+    return result.text ();
+  });
 };
 
 var refreshTokens = function () {
@@ -41,14 +35,27 @@ var refreshTokens = function () {
     };
 
     request (options, function (error, response, body) {
-      if (error) reject (error);
-      parsedResponse = JSON.parse (body);
-      if (parsedResponse.refresh_token)
-        return databaseHelper.updateTokens (
-          parsedResponse.refresh_token,
-          parsedResponse.access_token,
-          parsedResponse.expires_in
-        );
+      if (error) {
+        reject (error);
+      } else {
+        parsedResponse = JSON.parse (body);
+        if (parsedResponse.refresh_token) {
+          databaseHelper
+            .updateTokens (
+              parsedResponse.refresh_token,
+              parsedResponse.access_token,
+              parsedResponse.expires_in
+            )
+            .then (() => {
+              resolve ();
+            })
+            .catch (e => {
+              reject (e);
+            });
+        } else {
+          reject (body);
+        }
+      }
     });
   });
 };
@@ -56,42 +63,214 @@ var refreshTokens = function () {
 var generateInteractionModel = function (skill) {
   let result = {};
   let allIntents = [];
-  let defaultIntents = [
-    {
-      name: 'AMAZON.CancelIntent',
-      samples: [],
-    },
-    {
-      name: 'AMAZON.HelpIntent',
-      samples: [],
-    },
-    {
-      name: 'AMAZON.StopIntent',
-      samples: [],
-    },
-  ];
-
-  /*
-    defaultIntents.map(intent=>{
-        allIntents.push(intent);
-    });
-    */
 
   skill.intents.map (intent => {
     allIntents.push ({name: intent.intentName, samples: intent.questions});
   });
 
+  //Built-In like intents (Amazon built-in don't work, probably something related to existance of dialog intent
+  
+  allIntents.push ({
+    name: 'HelpIntent',
+    samples: ['Help', 'Can you help me', 'I need help'],
+    slots: [],
+  },
+  {
+    name: 'CancelIntent',
+    samples: ['Cancel', 'Stop', 'Please stop'],
+    slots: [],
+  },
+  {
+    name: 'YesIntent',
+    samples: [
+      'Yes',
+      'Yes please',
+      'I would like that',
+      'Yes I would like that',
+    ],
+    slots: [],
+  },
+  {
+    name: 'NoIntent',
+    samples: ['No', 'No thank you'],
+    slots: [],
+  });
+
+  //Special intent for sending message (Dialog)
+
+  allIntents.push ({
+    name: 'SendMessageIntent',
+    samples: [
+      'I would like to send a message',
+      'I want to send a message',
+      'Send message',
+    ],
+    slots: [
+      {
+        name: 'Name',
+        type: 'AMAZON.US_FIRST_NAME',
+        samples: ['My name is {Name}', 'I am {Name}', '{Name}'],
+      },
+      {
+        name: 'Email',
+        type: 'EmailSlot',
+        samples: ['My email is {Email}', '{Email}'],
+      },
+      {
+        name: 'Message',
+        type: 'MessageSlot',
+        samples: ['{Message}'],
+      },
+    ],
+  });
+
+  let customSlotTypes = [
+    {
+      name: 'EmailSlot',
+      values: [
+        {
+          id: null,
+          name: {
+            value: 'bla@bla.bla',
+            synonyms: [],
+          },
+        },
+        {
+          id: null,
+          name: {
+            value: 'bla.bla@bla.bla.bla',
+            synonyms: [],
+          },
+        },
+        {
+          id: null,
+          name: {
+            value: 'bla_bla@bla.bla',
+            synonyms: [],
+          },
+        },
+      ],
+    },
+    {
+      name: 'MessageSlot',
+      values: [
+        {
+          id: null,
+          name: {
+            value: 'Quick brown fox jumps over lazy dog',
+            synonyms: [],
+          },
+        },
+        {
+          id: null,
+          name: {
+            value: 'Quick brown fox jumps over lazy dog. Quick brown fox jumps over lazy dog.',
+            synonyms: [],
+          },
+        },
+        {
+          id: null,
+          name: {
+            value: 'Quick brown fox jumps over lazy dog. Quick brown fox jumps over lazy dog. Quick brown fox jumps over lazy dog.',
+            synonyms: [],
+          },
+        },
+      ],
+    },
+  ];
+
+  let dialogPrompts = [
+    {
+      id: 'Elicit.Intent-SendMessageIntent.IntentSlot-Name',
+      variations: [
+        {
+          type: 'PlainText',
+          value: 'What is your name ?',
+        },
+        {
+          type: 'PlainText',
+          value: 'Tell me your name',
+        },
+      ],
+    },
+    {
+      id: 'Elicit.Intent-SendMessageIntent.IntentSlot-Email',
+      variations: [
+        {
+          type: 'PlainText',
+          value: 'What is your email ?',
+        },
+        {
+          type: 'PlainText',
+          value: 'Tell me your email',
+        },
+      ],
+    },
+    {
+      id: 'Elicit.Intent-SendMessageIntent.IntentSlot-Message',
+      variations: [
+        {
+          type: 'PlainText',
+          value: 'What is your message',
+        },
+      ],
+    },
+  ];
+
+  let dialogIntents = [
+    {
+      name: 'SendMessageIntent',
+      confirmationRequired: false,
+      prompts: {},
+      slots: [
+        {
+          name: 'Name',
+          type: 'AMAZON.US_FIRST_NAME',
+          elicitationRequired: true,
+          confirmationRequired: false,
+          prompts: {
+            elicitation: 'Elicit.Intent-SendMessageIntent.IntentSlot-Name',
+          },
+        },
+        {
+          name: 'Email',
+          type: 'EmailSlot',
+          elicitationRequired: true,
+          confirmationRequired: false,
+          prompts: {
+            elicitation: 'Elicit.Intent-SendMessageIntent.IntentSlot-Email',
+          },
+        },
+        {
+          name: 'Message',
+          type: 'MessageSlot',
+          elicitationRequired: true,
+          confirmationRequired: false,
+          prompts: {
+            elicitation: 'Elicit.Intent-SendMessageIntent.IntentSlot-Message',
+          },
+        },
+      ],
+    },
+  ];
+
   result.interactionModel = {};
 
   result.interactionModel.languageModel = {
     invocationName: skill.invocationName,
+    types: customSlotTypes,
     intents: allIntents,
   };
 
+  result.interactionModel.prompts = dialogPrompts;
+  result.interactionModel.dialog = {};
+  result.interactionModel.dialog.intents = dialogIntents;
+
   return JSON.stringify (result);
 };
 
 var uploadSkill = function (skill) {
+  let generatedInteractionModel = generateInteractionModel (skill);
   return fetch (
     `https://api.amazonalexa.com/v0/skills/${skill.skillID}/interactionModel/locales/en-US`,
     {
@@ -99,7 +278,7 @@ var uploadSkill = function (skill) {
       headers: {
         Authorization: config.TOKEN,
       },
-      body: generateInteractionModel (skill),
+      body: generatedInteractionModel,
     }
   );
 };

backend/helpers/database.js

@@ -1,4 +1,4 @@
-const config = require ('../config');
+const config = require ('../config/config');
 var ObjectID = require ('mongodb').ObjectID;
 
 var db = null;
@@ -43,16 +43,19 @@ module.exports = {
       db
         .collection ('token_list')
         .update ({id: 1}, newTokenDocument, {upsert: true}, (err, result) => {
-          if (err) reject (err);
-          config.REFRESH_TOKEN = refresh_token;
-          config.TOKEN = access_token;
-          config.TOKEN_EXPIRES_IN = newTokenDocument.expires_in;
-          resolve ();
+          if (err) { 
+            reject (err)
+          }else{
+            config.REFRESH_TOKEN = refresh_token;
+            config.TOKEN = access_token;
+            config.TOKEN_EXPIRES_IN = newTokenDocument.expires_in;
+            resolve ();
+          }
         });
     });
   },
 
-  loadSkill: function (skillDbID) {
+  getSkill: function (skillDbID) {
     return new Promise ((resolve, reject) => {
       db
         .collection ('skill_list')
@@ -71,11 +74,10 @@ module.exports = {
       db
         .collection ('skill_list')
         .update ({_id: ObjectID (id)}, skill, {upsert: true}, (err, result) => {
-          if (JSON.parse (result).nModified === 1) {
-            //database update ok
-            resolve ();
-          } else {
-            reject ();
+          if (err){
+            reject();
+          }else{
+            resolve();
           }
         });
     });
@@ -86,21 +88,12 @@ module.exports = {
       db
         .collection ('skill_list')
         .remove ({_id: ObjectID (id)}, (err, result) => {
-          if (err) reject (err);
-          resolve (result);
+          if (err){
+            reject (err);
+          }else{
+            resolve (result);
+          }
         });
     });
-  },
-
-  getSkill: function (id) {
-    return new Promise ((resolve, reject) => {
-      db
-        .collection ('skill_list')
-        .find ({_id: ObjectID (id)})
-        .toArray ((err, result) => {
-          if (err) reject (err);
-          resolve (result);
-        });
-    });
-  },
+  }
 };

backend/helpers/email.js

@@ -0,0 +1,75 @@
+const nodemailer = require ('nodemailer');
+const emailConfig = require('../config/email');
+
+module.exports = {
+  transformEmailFromAlexaResponse: function (email) {
+    //email from alexa response will contain words instead of symbols, like :
+    //at = @
+    //underscore = _
+    //dash = -
+    //dot = .
+    //TODO: This list should be longer
+    let transformedEmail = email
+      .replace (/\s/g, '') //remove all spaces
+      .replace (/at/gi, '@')
+      .replace (/underscore/gi, '_')
+      .replace (/dash/gi, '-')
+      .replace (/dot/gi, '.');
+
+    return transformedEmail;
+  },
+
+  isEmailValid: function (email) {
+    console.log ('Email to validate : ' + email);
+    let validEmailRegex = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+
+    return validEmailRegex.test (email);
+  },
+
+  sendEmail: function (name, fromEmail, message, toEmail) {
+    return new Promise ((resolve, reject) => {
+      fromEmail = this.transformEmailFromAlexaResponse(fromEmail);
+      let messageBody =
+        'Hello. User left you a message on Saburly service using Alexa skill. \r\nMessage : ' +
+        message +
+        '\r\nName : ' +
+        name +
+        '\r\nEmail : ' +
+        fromEmail +
+        '\r\nYour Saburly team';
+
+      let messageBodyHTML =
+        '<p>Hello. User left you a message on Saburly service using Alexa skill.</p><br/><b>Message : </b><br/><p>' +
+        message +
+        '</p><br/><b>Name : </b>' +
+        name +
+        '<br/><b>Email : </b>' +
+        fromEmail +
+        '<br/><br/><b>Your Saburly team</b>';
+
+      let transporter = nodemailer.createTransport ({
+        host: emailConfig.SMTP_HOST,
+        port: emailConfig.PORT,
+        secure: emailConfig.SECURE,
+        auth: emailConfig.AUTH,
+      });
+
+      var mailOptions = {
+        from: emailConfig.FROM_EMAIL,
+        replyTo: fromEmail,
+        to: toEmail,
+        subject: emailConfig.SUBJECT,
+        text: messageBody,
+        html: messageBodyHTML,
+      };
+
+      transporter.sendMail (mailOptions, (error, info) => {
+        if (error) {
+          reject (error);
+        } else {
+          resolve (info);
+        }
+      });
+    });
+  },
+};

backend/helpers/skillValidator.js

@@ -0,0 +1,100 @@
+const constants = require ('../config/constants');
+
+validateEmail = function (email) {
+  if (email.length > constants.stringConstraints.EMAIL_MAX_LENGTH) return false;
+  let validEmailRegex = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+  return validEmailRegex.test (email);
+};
+
+validateIntentName = function (intentName) {
+  if (
+    intentName.length < constants.stringConstraints.INTENT_NAME_MIN_LENGTH ||
+    intentName.length > constants.stringConstraints.INTENT_NAME_MAX_LENGTH
+  )
+    return false;
+  let validIntentNameRegex = /^[a-z]*$/i;
+  return validIntentNameRegex.test (intentName);
+};
+
+validateQuestion = function (question) {
+  if (
+    question.length < constants.stringConstraints.QUESTION_MIN_LENGTH ||
+    question.length > constants.stringConstraints.QUESTION_MAX_LENGTH
+  )
+    return false;
+  let validQuestionNameRegex = /^[a-z,.' ]*$/i;
+  return validQuestionNameRegex.test (question);
+};
+
+validateAnswer = function (answer) {
+  if (
+    answer.length < constants.stringConstraints.ANSWER_MIN_LENGTH ||
+    answer.length > constants.stringConstraints.ANSWER_MAX_LENGTH
+  )
+    return false;
+  let validAnswerRegex = /^[a-z,.' ]*$/i;
+  return validAnswerRegex.test (answer);
+};
+
+validateInvocationName = function (invocationName) {
+  if (
+    invocationName.length < constants.stringConstraints.INVOCATION_NAME_MIN_LENGTH ||
+    invocationName.length > constants.stringConstraints.INVOCATION_NAME_MAX_LENGTH
+  )
+    return false;
+  let validInvocationNameRegex = /^[a-z,.' ]*$/i;
+  return validInvocationNameRegex.test (invocationName);
+};
+
+validateInvocationAnswer = function (invocationAnswer) {
+  if (invocationAnswer.length > constants.stringConstraints.INVOCATION_ANSWER_MAX_LENGTH)
+    return false;
+  let validInvocationAnswerRegex = /^[a-z,.' ]*$/i;
+  return validInvocationAnswerRegex.test (invocationAnswer);
+};
+
+validateIntentExplanation = function (explanation) {
+  if (explanation.length > constants.stringConstraints.INTENT_EXPLANATION_MAX_LENGTH)
+    return false;
+  let validExplanationRegex = /^[a-z,.' ]*$/i;
+  return validExplanationRegex.test (explanation);
+};
+
+module.exports = {
+  validateSkill: function (skill) {
+    try {
+      if (
+        !validateEmail (skill.contactEmail) ||
+        !validateInvocationName (skill.invocationName) ||
+        !validateInvocationAnswer (skill.invocationAnswer)
+      )
+        return false;
+
+      for (let i = 0; i < skill.intents.length; i++) {
+        if (!validateIntentName (skill.intents[i].intentName)) return false;
+        if (!validateAnswer (skill.intents[i].answer)) return false;
+
+        for (let j = 0; j < skill.intents.length; j++) {
+          if (i === j) continue;
+          if (skill.intents[i].intentName === skill.intents[j].intentName)
+            return false;
+        }
+
+        for (let j = 0; j < skill.intents[i].questions.length; j++) {
+          if (!validateQuestion (skill.intents[i].questions[j])) return false;
+
+          for (let k = 0; k < skill.intents[i].questions.length; k++) {
+            if (j === k) continue;
+            if (skill.intents[i].questions[j] === skill.intents[i].questions[k])
+              return false;
+          }
+        }
+      }
+
+      return true;
+    } catch (e) {
+      console.log ('Error : ' + e);
+      return false;
+    }
+  },
+};

backend/middleware/index.js

@@ -0,0 +1,7 @@
+module.exports = function (req, res, next) {
+  res.header ('Access-Control-Allow-Origin', '*');
+  res.header ('Access-Control-Allow-Headers', 'Origin, Content-Type');
+  res.header ('Access-Control-Allow-Methods', 'GET, POST, PUT');
+  res.header ('Access-Control-Allow-Credentials', 'true');
+  next ();
+};

backend/models/alexa.js

@@ -0,0 +1,231 @@
+var Alexa = require ('alexa-sdk');
+const config = require ('../config/config');
+var databaseHelper = require ('../helpers/database');
+var emailHelper = require ('../helpers/email');
+const constants = require ('../config/constants');
+
+var handlers = {};
+var destinationEmail;
+
+module.exports = {
+  run: function (req, res) {
+    // Build the context manually, because Amazon Lambda is missing
+    var context = {
+      succeed: function (result) {
+        res.json (result);
+      },
+      fail: function (error) {
+        console.log (error);
+        //We could send error json from here
+      },
+    };
+
+    var alexa = Alexa.handler (req.body, context);
+    alexa.appId = config.SKILL_ID;
+    alexa.registerHandlers (handlers);
+    alexa.execute ();
+  },
+  updateModel: function () {
+    //Get info from database, and store it for faster response on intent
+    databaseHelper
+      .getSkill (config.SKILL_DB_ID)
+      .then (activeSkill => {
+        handlers = {};
+        destinationEmail = activeSkill.contactEmail;
+
+        let listOfPossibleQuestions = '';
+        activeSkill.intents.forEach (intent => {
+          if (intent.questions.length > 0 && intent.intentExplanation) {
+            listOfPossibleQuestions +=
+              intent.intentExplanation +
+              intent.questions[0] +
+              '<break time="' +
+              constants.voiceResponseTimings.PAUSE_BETWEEN_QUESTIONS +
+              'ms"/>';
+          }
+        });
+        listOfPossibleQuestions += 'If you dont know what to do, just say help or stop';
+
+        //Handler for launch requestconsole.log()
+        handlers = {
+          LaunchRequest: function () {
+            this.response
+              .speak (
+                activeSkill.invocationAnswer +
+                  '<break time="' +
+                  constants.voiceResponseTimings.PAUSE_AFTER_WELCOME_MESSAGE +
+                  'ms"/>' +
+                  'Would you like to hear list of questions that you can ask me'
+              )
+              .listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
+              this.attributes['LaunchRequestYesNo'] = true;
+            this.emit (':responseReady');
+          },
+        };
+
+        //Handlers for user defined questions
+        activeSkill.intents.map (intent => {
+          handlers[intent.intentName] = function () {
+            if (this.attributes['LaunchRequestYesNo']){
+              this.attributes['LaunchRequestYesNo'] = false;
+            }
+            this.response
+              .speak (intent.answer)
+              .listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
+            this.emit (':responseReady');
+          };
+        });
+
+        //Handler for sending message
+        handlers.SendMessageIntent = function () {
+          if (this.attributes['LaunchRequestYesNo']){
+            this.attributes['LaunchRequestYesNo'] = false;
+          }
+
+          let intent = this.event.request.intent;
+
+          console.log ('Dialog state : ' + this.event.request.dialogState);
+          console.log (intent);
+          //STARTED, IN_PROGRESS
+
+          if (!intent.slots.Name.value) {
+            //Name not defined yet, ask user for name
+            const slotToElicit = 'Name';
+            const speechOutput = 'What is your name';
+            const repromptSpeech = speechOutput;
+            this.emit (
+              ':elicitSlot',
+              slotToElicit,
+              speechOutput,
+              repromptSpeech
+            );
+          } else if (!intent.slots.Email.value) {
+            //Name not defined yet, ask user for email
+            const slotToElicit = 'Email';
+            const speechOutput =
+              'Ok ' + intent.slots.Name.value + '. What is your email';
+            const repromptSpeech = speechOutput;
+            this.emit (
+              ':elicitSlot',
+              slotToElicit,
+              speechOutput,
+              repromptSpeech
+            );
+          } else if (!intent.slots.Message.value) {
+            intent.slots.Email.value = emailHelper.transformEmailFromAlexaResponse (
+              intent.slots.Email.value
+            );
+            if (!emailHelper.isEmailValid (intent.slots.Email.value)) {
+              //Email is not valid, ask again
+              const slotToElicit = 'Email';
+              const speechOutput =
+                'Sorry, that was not valid email. What is your email';
+              const repromptSpeech = speechOutput;
+              this.emit (
+                ':elicitSlot',
+                slotToElicit,
+                speechOutput,
+                repromptSpeech
+              );
+            } else {
+              //Email is valid
+              const slotToElicit = 'Message';
+              const speechOutput = 'Great. What is your message';
+              const repromptSpeech = speechOutput;
+              this.emit (
+                ':elicitSlot',
+                slotToElicit,
+                speechOutput,
+                repromptSpeech
+              );
+            }
+          } else {
+            //all slots are filled
+            console.log ('Name : ' + intent.slots.Name.value);
+            console.log ('Email : ' + intent.slots.Email.value);
+            console.log ('Message : ' + intent.slots.Message.value);
+            emailHelper
+              .sendEmail (
+                intent.slots.Name.value,
+                intent.slots.Email.value,
+                intent.slots.Message.value,
+                destinationEmail
+              )
+              .then (info => {
+                console.log (info);
+                this.response.speak (
+                  'Ok. Message sent. Someone will contact you ASAP'
+                );
+                this.emit (':responseReady');
+              })
+              .catch (error => {
+                console.log (error);
+                this.response.speak (
+                  'Sorry, there was a problem with sending message.'
+                );
+                this.emit (':responseReady');
+              });
+          }
+        };
+
+        //Built-In intents
+
+        handlers.CancelIntent = function () {
+          if (this.attributes['LaunchRequestYesNo']){
+            this.attributes['LaunchRequestYesNo'] = false;
+          }
+          this.response.speak ('Thank you for using Saburly');
+          this.emit (':responseReady');
+        };
+
+        handlers.HelpIntent = function () {
+          if (this.attributes['LaunchRequestYesNo']){
+            this.attributes['LaunchRequestYesNo'] = false;
+          }
+          this.response
+            .speak (listOfPossibleQuestions)
+            .listen (constants.voiceResponseStrings.GENERIC_CONTINUE); //Phrase from listen doesn't work !!!
+          this.emit (':responseReady');
+        };
+
+        handlers.YesIntent = function(){
+          if (this.attributes['LaunchRequestYesNo']){
+            this.attributes['LaunchRequestYesNo'] = false;
+            this.emit('HelpIntent');
+          }else{
+            this.response.speak(constants.voiceResponseStrings.DIDNT_ASK_ANYTHING).listen(constants.voiceResponseStrings.GENERIC_CONTINUE);
+            this.emit(':responseReady');
+          }
+        }
+
+        handlers.NoIntent = function (){
+          if (this.attributes['LaunchRequestYesNo']){
+            this.attributes['LaunchRequestYesNo'] = false;
+            this.response.speak('').listen(constants.voiceResponseStrings.GENERIC_CONTINUE);
+            this.emit(':responseReady');
+          }else{
+            this.response.speak(constants.voiceResponseStrings.DIDNT_ASK_ANYTHING).listen(constants.voiceResponseStrings.GENERIC_CONTINUE);
+            this.emit(':responseReady');
+          }
+        }
+
+        //Default handler for unknown question
+
+        handlers.Unhandled = function () {
+          this.response
+            .speak (constants.voiceResponseStrings.QUESTION_NOT_FOUND)
+            .listen (constants.voiceResponseStrings.GENERIC_CONTINUE);
+        };
+
+        //Session handlers
+
+        handlers.SessionEndedRequest = function () {
+          //We don't care for now
+        };
+      })
+      .catch (e => {
+        //Something is wrong, skill is not ready, use catch-all intent to inform user
+        console.log ('Error. Skill doesnt exist');
+      });
+  },
+};

backend/package.json

@@ -4,12 +4,13 @@
   "description": "",
   "main": "test.js",
   "dependencies": {
-    "alexa-app": "4.2.0",
+    "alexa-sdk": "^1.0.25",
     "body-parser": "^1.13.1",
     "ejs": "^2.5.7",
     "express": "^4.13.0",
     "isomorphic-fetch": "^2.2.1",
     "mongodb": "^2.2.33",
+    "nodemailer": "^4.4.1",
     "request": "^2.83.0"
   },
   "author": "Matt Kruse <github@mattkruse.com> (http://mattkruse.com/)",

backend/server.js

@@ -0,0 +1,28 @@
+var databaseHelper = require ('./helpers/database');
+const config = require ('./config/config');
+var express = require ('express');
+var alexa = require ('./models/alexa');
+
+var MongoClient = require ('mongodb').MongoClient;
+var ObjectID = require ('mongodb').ObjectID;
+
+const router = express.Router ();
+var app = express ();
+
+app.set ('view engine', 'ejs'); // Should be removed
+app.use (require ('./middleware')); //common middleware for all requests
+app.use (require ('./controllers')); //all routes
+
+MongoClient.connect (config.DB_URL)
+  .then (database => {
+    databaseHelper.initModule (database);
+
+    app.listen (config.PORT, () => {
+      console.log ('Express server running on port  ' + config.PORT);
+      alexa.updateModel ();
+      databaseHelper.loadTokens ();
+    });
+  })
+  .catch (e => {
+    console.log ('error : ' + e);
+  });

web/README.md

@@ -1,82 +0,0 @@
-To obtain new Auth Code :
-
-https://www.amazon.com/ap/oa?client_id=amzn1.application-oa2-client.c748ca56ded04a95b236979898585ff7&scope=alexa::ask:skills:readwrite alexa::ask:models:readwrite alexa::ask:skills:test&response_type=code&redirect_uri=https://layla.amazon.com/api/skill/link/M2ODJY6EXOY6KO
-
-Response URL (Decoded) :
-
-https://layla.amazon.com/api/skill/link/M2ODJY6EXOY6KO?code=ANCgZUfEFdlRRkpSNFuA&scope=alexa::ask:skills:readwrite alexa::ask:models:readwrite alexa::ask:skills:test
-
-Code : ANCgZUfEFdlRRkpSNFuA
-
-=======================================
-
-Now to get Access Token :
-
-Send a POST request to https://api.amazon.com/auth/o2/token with the following parameters
-
- - HTTP Header Parameters
-
-		Content-Type: application/x-www-form-urlencoded
-
- - HTTP Body Parameters
-
-		grant_type: authorization_code
-		code: The authorization code that was returned in the response.
-		client_id: The product’s client ID. To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
-		client_secret: The product’s client secret. To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
-		redirect_uri: One of the return URIs that you added to your app’s security profile when signing up.
-
-Response : 
-
-{
-    "access_token": "Atza|IwEBIBe6gDqrrowEEav6N-_6s4NztYeP3oG8PGWmu8ZiZw6lbOh3wNla3TK6pY-VEpT1d8an-dVf_n3kXJzVFsNo_4xBfZyFHGoCTDTFjs3yBRul4PVdBOhwwiH3-sgRLcUofZbe2oE06GmTcbfYtaStfXpQI5dfpldfnsJg_CvhSA6AHb_snJT3F6lyXzbV076d_3cYUMJxFldJGnYcviNHHxjjmuQTD06hhGzCbAxxe9eBmkuopRsNfyedLT2UlKP_ublah9CUGA3AdIX_3Iuke82jMwGnNl9gv7pbaDNEjAbj7IQSl3B08uuREtJq-oTBOjALNXRvFxTJmQjZwXNf9eHC7fSHJDdEPdZQU0AcffRQObAyAkUuL6Jv39OHzhb3Q64-zzoyODqnJyLP5SQZ2JVF53Kc_cTBqjIc9pXljqe7yEVk6JDs7q1zKbBibx_AQm57TO79IzWyLBzBMlYL5HdTsqEfRzLeDw2tws-hGMgkx2HWfdbYnmf5Qb4SyIhzvmmdfPLg3MVKTxjIBu1rx0xf3n0PLZP1EO6jsJPoMRPg77Gm4oit5Zp6s37ek3A3Vxh-ntoASpkrkxGTG9kVtRNt",
-    "refresh_token": "Atzr|IwEBICA3kDhfSJxlwvnQp9AD1o115AC_KBbFd5GBg8oN_QHWn2or5xFQ09BruuK6a07tGHtTt_9q2Y21mnOMH4RDtYXTVG9ADgLE6mHWKZFxYVwt3kHMiUJdY5lJcsOtWLoblrS-bJ0BEXXK5nVDt_bSI5IB7NUf-9QVZxhovRH_ANSxdTjJT0_rMIAZY3WEj68FEap49q_pg72BhnxHVZD2TC3zvX96_DN65HE5SoSgT7OiMAeiJewB_SyemW_HxBwaB-_X-G1ifOtnrzZ4gXTpOrEUlHI2YPuvRMBMtmz1h-nXDZYv3vwU3RA57Qj_ZNVcScj8_RXf2xq8w48v0PzZFXYBSalfnqPq6eUvSSbAJUp6bB8y596JlvR5dFQe_Z--X0Gkfo85IcyrI9D44vK9sJhrGhCVi2FDDa8pHczmNSen99JYZvDif-zpYzgbcymAkOV0gC7JvYMxlZfETT3NTBy7eVA7fJI1SZaeA_qW49xRcBkZBu5gkqTpeGWUU1cGr2aXRVVmXGM22NfV5E7KzvEBsCeHml_tCfxZeKY8Msd8hJb0Cd59u-_hsuc8oNjsOpIdFF976dY3uTmAgHWpG2PH",
-    "token_type": "bearer",
-    "expires_in": 3600
-}
-
-================================
-
-Now to get new Access token using refresh token : 
-
-Send a POST request to https://api.amazon.com/auth/o2/token with the following parameters:
-
-	- HTTP Header Parameters
-
-		Content-Type: application/x-www-form-urlencoded
-
-	- HTTP Body Parameters
-
-		grant_type: refresh_token
-		refresh_token: The URL-encoded refresh token returned with the last request for a new access token.
-		client_id: To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
-		client_secret: The website’s client secret. To access this information, navigate to Amazon’s Developer Console. After you’ve logged in, click Get Started > under Alexa Voice Service, then click Edit next to a registered product (or create a new one). From the left navigation select Security Profile. This page contains both Client ID and Client Secret for your product.
-
-Response : 
-
-{
-    "access_token": "Atza|IwEBILtBe3hrHovrMx7Oivng-RB2EKzvCm_epXJE2HXPMQzXTFqK10Zrqt-Z8paeRoLQBqbLCmqWvcr5RTNgw9qjtfzOTsOrXC1VKqKmxpqHTrJyn2TLGsCzFjBDfADNjCyufWTf2ZlsSzjxW2GiqCHlwoPSd9pFrLavtRThrm1J-5KvnFrj-yD-tYTSwrgX5W5p2SrjQxoE3aP5b96z6p8GvCL9lM1pddafAxkHb22A3IzR-pYGmEijb4ksRuaIf4WCNwssWV6GBIB2oJA5CU-Dtd2mOZZ5-dYpSSeCHyGumTYecTxxMVSdiVjCqB8WT6AtvvutWFQQoldHjJmIwBsTZP-iQcl-UyajOZJ03GqRUym5Hp-49uByzVG-MfR_Z5qVmYjjsLQEOLCY9kPVnmRGnOTj6YPjrHXibd6P8TQOMh4VTcgFpg-afKKABP6EeDwok1t2ivuYh5OJju-B1A6gzhMi4vQJYKq107e0QMYBBhrf_OqCgMbfnQZ8j40qocVGID5YWv8uk5wKyI61LrbzrTltmzxzNemzqbSBzwAlfNS6GW-jVjg8svsi1lb_EVRbhyOoWJWX3mEd-5GDYyUcyInleiAR0aIHVP94pZxqdiCamA",
-    "refresh_token": "Atzr|IwEBICA3kDhfSJxlwvnQp9AD1o115AC_KBbFd5GBg8oN_QHWn2or5xFQ09BruuK6a07tGHtTt_9q2Y21mnOMH4RDtYXTVG9ADgLE6mHWKZFxYVwt3kHMiUJdY5lJcsOtWLoblrS-bJ0BEXXK5nVDt_bSI5IB7NUf-9QVZxhovRH_ANSxdTjJT0_rMIAZY3WEj68FEap49q_pg72BhnxHVZD2TC3zvX96_DN65HE5SoSgT7OiMAeiJewB_SyemW_HxBwaB-_X-G1ifOtnrzZ4gXTpOrEUlHI2YPuvRMBMtmz1h-nXDZYv3vwU3RA57Qj_ZNVcScj8_RXf2xq8w48v0PzZFXYBSalfnqPq6eUvSSbAJUp6bB8y596JlvR5dFQe_Z--X0Gkfo85IcyrI9D44vK9sJhrGhCVi2FDDa8pHczmNSen99JYZvDif-zpYzgbcymAkOV0gC7JvYMxlZfETT3NTBy7eVA7fJI1SZaeA_qW49xRcBkZBu5gkqTpeGWUU1cGr2aXRVVmXGM22NfV5E7KzvEBsCeHml_tCfxZeKY8Msd8hJb0Cd59u-_hsuc8oNjsOpIdFF976dY3uTmAgHWpG2PH",
-    "token_type": "bearer",
-    "expires_in": 3600
-}
-
-=======================
-=======================
-
-Prerequests for step 3 :
-
-	Database (tellall) with collection (skill_list)
-		Insert dummy skill with : db.skill_list.insert({"skillID" : "amzn1.ask.skill.efbf0564-a732-4ba9-958f-57939138adae", "intents" : [ 	{ 	"intentName" : "GetFirstQuestion", 	"questions" : [ 	"tell me something about projects", 	"tell me all about projects" ], 	"answer" : "blablabla bla bla" }, 	{ 	"intentName" : "GetThirdQuestion", 	"questions" : [ 	"Give me third question" ], 	"answer" : "This is answer to the third question" } ], "invocationName" : "Saburly", "invocationAnswer" : "We are Saburly team one" })
-		obtain _id and change in web/src/App.js, and also skill_db_id in backend/config.js
-		enter web/ dir and run "npm run build"
-
-	Database (tellall) with collection (token_list)
-		Insert tokens with : db.token_list.insert({"id" : 1, "refresh_token" : "...", "access_token" : "...", "expires_in" : 1515173601.754 })
-			(Change refresh_token and access_token dots with real ones)
-
-	Set skill_id, client_id and client_secret to appropriate values in backend/config.js
-	Set base_url to "tellall.saburly.com" in web/src/config.
-
-	Start backend service from backend/ running "node express.js"
-

web/package.json

@@ -17,7 +17,8 @@
     "watch-css": "nodemon -e scss -x \"npm run watch-css-mine\"",
     "start-js": "react-scripts start",
     "start": "npm-run-all -p watch-css start-js",
-    "build": "react-scripts build",
+    "react-build" : "react-scripts build",
+    "build": "npm-run-all -p build-css react-build",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
   },

web/src/App.js

@@ -1,181 +1,360 @@
-import React, { Component } from 'react';
+import React, {Component} from 'react';
 import './css/App.css';
 import './css/popup.css';
 import IntentList from './components/IntentList';
 import IntentDetails from './components/IntentDetails';
 import LaunchRequest from './components/LaunchRequest';
+import Contact from './components/Contact';
 import Popup from 'react-popup';
-
-import {getSkill, updateSkill} from './lib/api'
+import {getSkill, updateSkill} from './lib/api';
+import {isEmailValid} from './lib/helpers';
+import {
+  NEW_INTENT_SELECTED_INDEX,
+  LAUNCH_REQUEST_SELECTED_INDEX,
+  CONTACT_SELECTED_INDEX,
+  RESULT_CODES,
+  INVOCATION_NAME_MIN_LENGTH,
+  INTENT_NAME_MIN_LENGTH,
+  QUESTION_MIN_LENGTH,
+  ANSWER_MIN_LENGTH,
+} from './config/constants';
 
 class App extends Component {
+  constructor (props) {
+    super (props);
 
-  constructor(props){
-    super(props);
+    this.state = {
+      _id: '5a232fb86ce046c749739455',
+      skillID: '',
+      skillName: '',
+      invocationName: 'Saburly',
+      invocationAnswer: 'We are saburly',
+      allIntents: [],
+      selectedIntent: {
+        intentName: '',
+        intentExplanation: '',
+        questions: [''],
+        answer: '',
+      },
+      selectedIndex: NEW_INTENT_SELECTED_INDEX,
+      contactEmail: '',
+      waiting: false,
+    };
 
-    this.state={_id:'5a232fb86ce046c749739455',
-                skillID:'',
-                skillName:'',
-                invocationName:'Saburly',
-                invocationAnswer:'We are saburly', 
-                allIntents:[], 
-                selectedIntent: {intentName:'',questions:[''],answer:''}, 
-                selectedIndex:-1, 
-                launchRequest:false,
-                waiting: false
-              };
+    getSkill (this.state._id).then (l => l.json ()).then (result => {
+      if (result === undefined) return;
+      this.setState ({
+        skillID: result.skillID,
+        skillName: result.skillName,
+        invocationName: result.invocationName,
+        invocationAnswer: result.invocationAnswer,
+        allIntents: result.intents,
+        contactEmail: result.contactEmail,
+      });
+    });
 
-    getSkill(this.state._id).then(l=> l.text()).then(result=>{
-      let jResult = JSON.parse(result)[0];
-      if (jResult===undefined) return;
-      this.setState({ skillID:jResult.skillID,skillName:jResult.skillName, invocationName: jResult.invocationName,
-                      invocationAnswer: jResult.invocationAnswer, 
-                      allIntents: jResult.intents})
-    })
-
-    this.handleIntentClick = this.handleIntentClick.bind(this);
-    this.handleLaunchRequestClick = this.handleLaunchRequestClick.bind(this);
-    this.handleDeleteIntentClick = this.handleDeleteIntentClick.bind(this);
-    this.handleSaveIntentClick = this.handleSaveIntentClick.bind(this);
-    this.handleAddIntentClick = this.handleAddIntentClick.bind(this);
-    this.handleSaveLaunchRequestClick = this.handleSaveLaunchRequestClick.bind(this);
-    this.createSkill = this.createSkill.bind(this);
-    this.sendSkill = this.sendSkill.bind(this);
+    this.handleIntentClick = this.handleIntentClick.bind (this);
+    this.handleLaunchRequestClick = this.handleLaunchRequestClick.bind (this);
+    this.handleDeleteIntentClick = this.handleDeleteIntentClick.bind (this);
+    this.handleSaveIntentClick = this.handleSaveIntentClick.bind (this);
+    this.handleAddIntentClick = this.handleAddIntentClick.bind (this);
+    this.handleSaveLaunchRequestClick = this.handleSaveLaunchRequestClick.bind (
+      this
+    );
+    this.createSkill = this.createSkill.bind (this);
+    this.sendSkill = this.sendSkill.bind (this);
+    this.handleContactClick = this.handleContactClick.bind (this);
+    this.handleSaveEmailClick = this.handleSaveEmailClick.bind (this);
   }
 
-  render() {
-
-    if(this.state.launchRequest){
-      return (
-        <div className="App">
-        <Popup/>
-          <div className="App-header">
-            <h1> Tell All </h1>
-          </div>
-          <IntentList allIntents={this.state.allIntents} 
-                      onLaunchRequestClick={this.handleLaunchRequestClick}
-                      onIntentClick={this.handleIntentClick}
-                      onAddIntentClick={this.handleAddIntentClick}
-                      selectedIndex={this.state.selectedIndex}
-                      waiting={this.state.waiting}>
-          </IntentList>
-          <LaunchRequest  invocationName={this.state.invocationName}
-                          invocationAnswer={this.state.invocationAnswer}
-                          onSaveClick={this.handleSaveLaunchRequestClick}
-                          waiting={this.state.waiting}> 
-          </LaunchRequest>
-        </div>
-      );
-    }else{
-      return (
-        <div className="App">
-        <Popup/>
-          <div className="App-header">
-            <h1> Tell All </h1>
-          </div>
-          <IntentList allIntents={this.state.allIntents} 
-                      onLaunchRequestClick={this.handleLaunchRequestClick}
-                      onIntentClick={this.handleIntentClick}
-                      onAddIntentClick={this.handleAddIntentClick}
-                      selectedIndex={this.state.selectedIndex}
-                      waiting={this.state.waiting}>
-          </IntentList>
-          <IntentDetails  selectedIntent={this.state.selectedIntent}
-                          onDeleteIntentClick={this.handleDeleteIntentClick}
-                          onSaveIntentClick={this.handleSaveIntentClick}
-                          waiting={this.state.waiting}>
-          </IntentDetails>
-        </div>
-      );
+  render () {
+    let rightPanel;
+    switch (this.state.selectedIndex) {
+      case LAUNCH_REQUEST_SELECTED_INDEX:
+        rightPanel = (
+          <LaunchRequest
+            invocationName={this.state.invocationName}
+            invocationAnswer={this.state.invocationAnswer}
+            onSaveClick={this.handleSaveLaunchRequestClick}
+            waiting={this.state.waiting}
+          />
+        );
+        break;
+      case CONTACT_SELECTED_INDEX:
+        rightPanel = (
+          <Contact
+            contactEmail={this.state.contactEmail}
+            onSaveEmailClick={this.handleSaveEmailClick}
+            waiting={this.state.waiting}
+          />
+        );
+        break;
+      default:
+        rightPanel = (
+          <IntentDetails
+            selectedIntent={this.state.selectedIntent}
+            onDeleteIntentClick={this.handleDeleteIntentClick}
+            onSaveIntentClick={this.handleSaveIntentClick}
+            waiting={this.state.waiting}
+          />
+        );
     }
+
+    return (
+      <div className="App">
+        <Popup />
+        <div className="App-header">
+          <h1> Tell All </h1>
+        </div>
+        <IntentList
+          allIntents={this.state.allIntents}
+          onLaunchRequestClick={this.handleLaunchRequestClick}
+          onContactClick={this.handleContactClick}
+          onIntentClick={this.handleIntentClick}
+          onAddIntentClick={this.handleAddIntentClick}
+          selectedIndex={this.state.selectedIndex}
+          waiting={this.state.waiting}
+        />
+
+        {rightPanel}
+      </div>
+    );
   }
 
-  createSkill(intents, name, answer){
+  createSkill (intents, name, answer, email, updateOnAmazon) {
     return {
       _id: this.state._id,
       skillID: this.state.skillID,
       intents: intents,
-      invocationName: (name===undefined) ? this.state.invocationName : name,
-      invocationAnswer: (answer===undefined)? this.state.invocationAnswer: answer
+      invocationName: name,
+      invocationAnswer: answer,
+      contactEmail: email,
+      updateOnAmazon: updateOnAmazon,
     };
   }
 
-  handleIntentClick(selectedIntent, index){
-    this.setState({selectedIntent:selectedIntent, selectedIndex: index, launchRequest:false});
+  handleIntentClick (selectedIntent, index) {
+    this.setState ({
+      selectedIntent: selectedIntent,
+      selectedIndex: index,
+    });
   }
 
-  handleLaunchRequestClick(){
-    this.setState({selectedIndex: -2, launchRequest:true});
+  handleLaunchRequestClick () {
+    this.setState ({selectedIndex: LAUNCH_REQUEST_SELECTED_INDEX});
   }
 
-  handleSaveLaunchRequestClick(name, answer){
-    this.setState({waiting:true, invocationName:name, invocationAnswer: answer});
-    this.sendSkill(this.state.allIntents,true,{waiting:false},{waiting:false},name,answer);
+  handleContactClick () {
+    this.setState ({selectedIndex: CONTACT_SELECTED_INDEX});
   }
 
-  handleDeleteIntentClick(selectedIntent){
+  handleSaveLaunchRequestClick (name, answer) {
+
+    if (name.length < INVOCATION_NAME_MIN_LENGTH){
+      Popup.alert ('Invocation name should be at least 2 characters long');
+      return;
+    }
+
+    this.setState ({
+      waiting: true,
+      invocationName: name,
+      invocationAnswer: answer,
+    });
+    this.sendSkill (
+      this.state.allIntents,
+      true,
+      {waiting: false},
+      {waiting: false},
+      name,
+      answer,
+      this.state.contactEmail,
+      true
+    );
+  }
+
+  handleSaveEmailClick (email) {
+    if (isEmailValid(email)){
+      this.setState ({waiting: true});
+      this.sendSkill (
+        this.state.allIntents,
+        true,
+        {contactEmail: email, waiting: false},
+        {waiting: false},
+        this.state.invocationName,
+        this.state.invocationAnswer,
+        email,
+        false
+      );
+    }else{
+      Popup.alert ('Please enter valid email');
+    }
+  }
+
+  handleDeleteIntentClick (selectedIntent) {
     let id = -1;
-    this.state.allIntents.map((intent,index)=>{
-      if ((id===-1) && (JSON.stringify(selectedIntent)===JSON.stringify(intent)))
-          id = index;
+    //TODO : Change comparsion method ! Same object with different proeprty sorting will not be same string
+    this.state.allIntents.map ((intent, index) => {
+      if (
+        id === -1 &&
+        JSON.stringify (selectedIntent) === JSON.stringify (intent)
+      )
+        id = index;
     });
 
-    if (id!==-1){
-      try{
-        let newAllIntentsJSON = JSON.stringify(this.state.allIntents);
-        let newAllIntents = JSON.parse(newAllIntentsJSON);
-        newAllIntents.splice(id,1);
-        this.setState({waiting:true});
+    if (id !== -1) {
+      try {
+        let newAllIntentsJSON = JSON.stringify (this.state.allIntents);
+        let newAllIntents = JSON.parse (newAllIntentsJSON);
+        newAllIntents.splice (id, 1);
+        this.setState ({waiting: true});
 
-        let newState = {allIntents: newAllIntents, selectedIntent: {intentName:'', questions:[''],answer:''}, waiting:false};
-        this.sendSkill(newAllIntents,true,newState,{waiting:false});
-
-      }catch(e){
-        console.log("error : " + e);
+        let newState = {
+          allIntents: newAllIntents,
+          selectedIntent: {intentName: '', questions: [''], answer: ''},
+          waiting: false,
+        };
+        this.sendSkill (
+          newAllIntents,
+          true,
+          newState,
+          {waiting: false},
+          this.state.invocationName,
+          this.state.invocationAnswer,
+          this.state.contactEmail,
+          true
+        );
+      } catch (e) {
+        console.log ('error : ' + e);
       }
     }
   }
 
-  
-  handleSaveIntentClick(selectedIntent){
-    let newAllIntentsJSON = JSON.stringify(this.state.allIntents);
-    let newAllIntents = JSON.parse(newAllIntentsJSON);
+  handleSaveIntentClick (selectedIntent) {
 
-    let newState = null;
-    if (this.state.selectedIndex === -1){
-      //new intent
-      newAllIntents.push(selectedIntent);
-      newState = {allIntents: newAllIntents, selectedIntent: selectedIntent, selectedIndex: newAllIntents.length-1, waiting:false};
-    }else{
-      newAllIntents[this.state.selectedIndex] = selectedIntent;
-      newState = {allIntents: newAllIntents, selectedIntent: selectedIntent, waiting: false};
+    if (selectedIntent.intentName.length < INTENT_NAME_MIN_LENGTH){
+      Popup.alert ('Question name should have at least 2 characters');
+      return;
     }
-    this.setState({waiting:true});
-    this.sendSkill(newAllIntents, true, newState, {waiting:false});
-  }
 
-  handleAddIntentClick(){
-    this.setState({allIntents: this.state.allIntents, selectedIndex: -1,launchRequest:false,selectedIntent: {intentName:'',questions:[''], answer:''}});
-  }
+    if (selectedIntent.answer.length < ANSWER_MIN_LENGTH){
+      Popup.alert('Answer should have at least 2 characters');
+      return;
+    }
 
-  sendSkill(newAllIntents, showPopUp, resolveState, rejectState, newName, newAnswer){
-    return new Promise((resolve,reject)=>{
-      updateSkill(this.createSkill(newAllIntents,newName,newAnswer)).then(l=>l.text()).then(result=>{
-        let jResult = JSON.parse(result);
-        if (jResult.result !== 0){
-          if (showPopUp) Popup.alert('Model was not saved. Please try again');
-          this.setState(rejectState);
-          //reject('Error code : ' + jResult.result);
-        }else{
-          if (showPopUp) Popup.alert('Saved');
-          this.setState(resolveState);
-          resolve();
+    for(let i=0;i<selectedIntent.questions.length;i++){
+      if (selectedIntent.questions[i].length < QUESTION_MIN_LENGTH){
+        Popup.alert('Question variant should have at least 2 characters');
+        return;
+      }
+    }
+
+    //Check for same question variants and same question name in other intents
+
+    for (let i=0;i<this.state.allIntents.length;i++){
+      if (i!==this.state.selectedIndex){
+        if (selectedIntent.intentName === this.state.allIntents[i].intentName){
+          Popup.alert('Question name already exists');
+          return;
         }
-      }).catch(e=>{
-        if (showPopUp) Popup.alert('Model was not saved. Please try again');
-        this.setState(rejectState);
-        //reject(e);
-      });
+
+        for(let j=0;j<selectedIntent.questions.length;j++){
+          for (let k=0;k<this.state.allIntents[i].questions.length;k++){
+            if (selectedIntent.questions[j] === this.state.allIntents[i].questions[k]){
+              Popup.alert('Question variant already exists (in question :' + this.state.allIntents[i].intentName + ')');
+              return;
+            }
+          }
+        }
+      }
+    }
+
+
+
+    let newAllIntentsJSON = JSON.stringify (this.state.allIntents);
+    let newAllIntents = JSON.parse (newAllIntentsJSON);
+    
+    let resolveState = null;
+    let rejectState = {waiting:false}
+
+    if (this.state.selectedIndex === NEW_INTENT_SELECTED_INDEX) {
+      //new intent
+      newAllIntents.push (selectedIntent);
+      resolveState = {
+        allIntents: newAllIntents,
+        selectedIntent: selectedIntent,
+        selectedIndex: newAllIntents.length - 1,
+        waiting: false,
+      };
+    } else {
+      newAllIntents[this.state.selectedIndex] = selectedIntent;
+      resolveState = {
+        allIntents: newAllIntents,
+        selectedIntent: selectedIntent,
+        waiting:false,
+      };
+    }
+    this.setState ({waiting: true});
+    this.sendSkill (
+      newAllIntents,
+      true,
+      resolveState,
+      rejectState,
+      this.state.invocationName,
+      this.state.invocationAnswer,
+      this.state.contactEmail,
+      true
+    );
+  }
+
+  handleAddIntentClick () {
+    this.setState ({
+      allIntents: this.state.allIntents,
+      selectedIndex: NEW_INTENT_SELECTED_INDEX,
+      launchRequest: false,
+      selectedIntent: {intentName: '', questions: [''], answer: '', intentExplanation:''},
+    });
+  }
+
+  sendSkill (
+    newAllIntents,
+    showPopUp,
+    resolveState,
+    rejectState,
+    newName,
+    newAnswer,
+    email,
+    updateOnAmazon
+  ) {
+    return new Promise ((resolve, reject) => {
+      updateSkill (
+        this.createSkill (
+          newAllIntents,
+          newName,
+          newAnswer,
+          email,
+          updateOnAmazon
+        )
+      )
+        .then (l => l.json ())
+        .then (result => {
+          if (result.result !== RESULT_CODES.OK) {
+            console.log (result);
+            if (showPopUp)
+              Popup.alert ('Model was not saved. Please try again');
+            this.setState (rejectState);
+            //reject('Error code : ' + jResult.result);
+          } else {
+            if (showPopUp) Popup.alert ('Saved');
+            this.setState (resolveState);
+            resolve ();
+          }
+        })
+        .catch (e => {
+          console.log ('error : ' + e);
+          if (showPopUp) Popup.alert ('Model was not saved. Please try again');
+          this.setState (rejectState);
+          //reject(e);
+        });
     });
   }
 }

web/src/components/Contact.js

@@ -0,0 +1,48 @@
+import React, { Component } from 'react';
+import {Button, TextField} from 'react-md';
+import '../css/Common.css';
+import '../css/components/Contact.css';
+import {EMAIL_MAX_LENGTH} from '../config/constants';
+
+class Contact extends Component {
+  constructor(props){
+    super(props);
+
+    this.state = {contactEmail: props.contactEmail};
+
+    this.handleEmailEdit = this.handleEmailEdit.bind(this);
+  }
+
+  componentWillReceiveProps(props){
+    this.setState({contactEmail: props.contactEmail});
+  }
+
+  render() {
+    return (
+      <div className="RightPanelBox">
+        <h5 className="PanelSubTitle"> Contact address will be used for direct messaging through Alexa </h5>
+        <TextField
+          id="contact email"
+          lineDirection="center"
+          label="Contact email"
+          className="md-cell md-cell--bottom ContactEmailInput"
+          maxLength={EMAIL_MAX_LENGTH}
+          onChange={this.handleEmailEdit}
+          value={this.state.contactEmail}/>
+        <br></br>
+        <br></br>
+        <br></br>
+        <Button className="SaveButton" flat primary swapTheming 
+                onClick={()=>{this.props.onSaveEmailClick(this.state.contactEmail)}}
+                disabled={this.props.waiting}>Save</Button>
+      </div>
+    );
+  }
+
+  handleEmailEdit(e){
+    if (e.length === EMAIL_MAX_LENGTH) return;
+    this.setState({contactEmail: e});
+  }
+}
+
+export default Contact;

web/src/components/IntentDetails.js

@@ -1,7 +1,8 @@
 import React, { Component } from 'react';
 import {Button, SVGIcon, TextField} from 'react-md';
-import '../css/Intent.css'
-import {QUESTION_MAX_LENGTH, ANSWER_MAX_LENGTH, INTENT_NAME_MAX_LENGTH} from '../config';
+import '../css/components/IntentDetails.css';
+import '../css/Common.css';
+import {QUESTION_MAX_LENGTH, ANSWER_MAX_LENGTH, INTENT_NAME_MAX_LENGTH, INTENT_EXPLANATION_MAX_LENGTH} from '../config/constants';
 
 class IntentDetails extends Component {
   constructor(props){
@@ -14,6 +15,7 @@ class IntentDetails extends Component {
     this.handleQuestionEdit = this.handleQuestionEdit.bind(this);
     this.handleAnswerEdit = this.handleAnswerEdit.bind(this);
     this.handleIntentNameEdit = this.handleIntentNameEdit.bind(this);
+    this.handleIntentExplanationEdit = this.handleIntentExplanationEdit.bind(this);
   }
 
   componentWillReceiveProps(props){
@@ -22,20 +24,28 @@ class IntentDetails extends Component {
 
   render() {
     return (
-      <div className="IntentDetails">
+      <div className="RightPanelBox">
         <div className="QuestionBox">
+        <h5 className="PanelSubTitle"> In introduction, Alexa will help users to ask her the right questions about your business. For Example, she will say : "To ask us about our services, say : What do you do ? ". What do you do ? is defined in question field. Alexa will use first variation of question in intro.</h5>
+        <TextField
+            id="intent explanation"
+            lineDirection="center"
+            placeholder="To ask us about our services, say "
+            className="md-cell md-cell--bottom IntentDetailsInputBoxes"
+            onChange={this.handleIntentExplanationEdit}
+            maxLength={INTENT_EXPLANATION_MAX_LENGTH}
+            value={this.state.intent.intentExplanation} />
+          <br/>
           <TextField
             id="intent name"
             lineDirection="center"
-            placeholder="Intent name"
-            label="Intent name"
-            className="md-cell md-cell--bottom"
-            style={{width:'60%'}}
+            label="Question name"
+            className="md-cell md-cell--bottom IntentDetailsInputBoxes"
             onChange={this.handleIntentNameEdit}
             maxLength={INTENT_NAME_MAX_LENGTH}
             value={this.state.intent.intentName} />
         </div>
-        <h5 style={{marginTop:'20px', marginLeft: '30px', float: 'left'}}>Questions</h5>
+        <h5 className="QuestionTitle">Question variants</h5>
         {
           this.state.intent.questions.map((question, index)=>{
             return (
@@ -44,8 +54,7 @@ class IntentDetails extends Component {
                   id="intent question"
                   lineDirection="center"
                   placeholder="Question"
-                  className="md-cell md-cell--bottom"
-                  style={{width:'60%'}}
+                  className="md-cell md-cell--bottom IntentDetailsInputBoxes"
                   maxLength={QUESTION_MAX_LENGTH}
                   rightIcon={<SVGIcon onClick={()=>{this.deleteQuestion(question)}}> <path fill="#000000" d="M19,4H15.5L14.5,3H9.5L8.5,4H5V6H19M6,19A2,2 0 0,0 8,21H16A2,2 0 0,0 18,19V7H6V19Z"/> </SVGIcon>}
                   onChange={(e)=>{this.handleQuestionEdit(e,index)}}
@@ -62,18 +71,17 @@ class IntentDetails extends Component {
               lineDirection="center"
               label="Answer"
               placeholder="Answer"
-              style={{width:'60%'}}
               maxLength={ANSWER_MAX_LENGTH}
-              className="md-cell md-cell--bottom"
+              className="md-cell md-cell--bottom IntentDetailsInputBoxes"
               onChange={this.handleAnswerEdit}
               value={this.state.intent.answer}/>
           </div>
         }
         <br></br>
         <br></br>
-        <Button style={{float:'left', marginLeft: '25px'}} flat primary onClick={()=>{this.props.onDeleteIntentClick(this.state.intent)}} disabled={this.props.waiting}>Delete intent</Button>
-        <Button style={{float:'left', marginLeft: '22%'}} flat primary swapTheming onClick={this.addQuestion} disabled={this.props.waiting}>Add question</Button>        
-        <Button style={{float:'left', marginLeft: '20px'}} flat primary swapTheming onClick={()=>{this.props.onSaveIntentClick(this.state.intent)}} disabled={this.props.waiting}>Save</Button>
+        <Button className="IntentDetailsButton" flat primary onClick={()=>{this.props.onDeleteIntentClick(this.state.intent)}} disabled={this.props.waiting}>Delete question</Button>
+        <Button className="IntentDetailsButton" flat primary swapTheming onClick={this.addQuestion} disabled={this.props.waiting}>Add variant</Button>        
+        <Button className="IntentDetailsButton" flat primary swapTheming onClick={()=>{this.props.onSaveIntentClick(this.state.intent)}} disabled={this.props.waiting}>Save</Button>
         
       </div>
     );
@@ -95,22 +103,28 @@ class IntentDetails extends Component {
   }
 
   handleQuestionEdit(e,index){
-    if (e.length === QUESTION_MAX_LENGTH) return;
+    if (e.length === QUESTION_MAX_LENGTH || !(/^[a-z,.' ]*$/i.test(e))) return;
     let newIntent = this.state.intent;
     newIntent.questions[index] = e;
     this.setState({intent: newIntent});
   }
 
+  handleIntentExplanationEdit(e,index){
+    if (e.length === INTENT_EXPLANATION_MAX_LENGTH || !(/^[a-z,.' ]*$/i.test(e))) return;
+    let newIntent = this.state.intent;
+    newIntent.intentExplanation = e;
+    this.setState({intent: newIntent});
+  }
+
   handleAnswerEdit(e){
-    if (e.length === ANSWER_MAX_LENGTH) return;
+    if (e.length === ANSWER_MAX_LENGTH || !(/^[a-z,.' ]*$/i.test(e))) return;
     let newIntent = this.state.intent;
     newIntent.answer = e;
     this.setState({intent: newIntent});
   }
 
   handleIntentNameEdit(e){
-    if (e.length === INTENT_NAME_MAX_LENGTH) return;
-    //e.replace(/\s/g,'');
+    if (e.length === INTENT_NAME_MAX_LENGTH || !(/^[a-z]*$/i.test(e))) return;
     let newIntent = this.state.intent;
     newIntent.intentName = e;
     this.setState({intent: newIntent});

web/src/components/IntentItem.js

@@ -1,7 +1,7 @@
 import React, { Component } from 'react';
 import {Button} from 'react-md';
-import '../css/Intent.css'
-import {INTENT_TITLE_MAX_LENGTH, INTENT_TITLE_TOOLTIP_DELAY} from '../config'
+import '../css/components/IntentItem.css'
+import {INTENT_TITLE_MAX_LENGTH, INTENT_TITLE_TOOLTIP_DELAY} from '../config/constants'
 
 class IntentItem extends Component {
   

web/src/components/IntentList.js

@@ -1,7 +1,10 @@
 import React, { Component } from 'react';
 import {Button} from 'react-md';
 import IntentItem from './IntentItem';
-import '../css/Intent.css'
+import '../css/components/IntentList.css';
+import {
+    LAUNCH_REQUEST_SELECTED_INDEX,
+    CONTACT_SELECTED_INDEX} from '../config/constants'
 
 class IntentList extends Component {
     constructor (props){
@@ -17,11 +20,17 @@ class IntentList extends Component {
     render() {
         return (
             <div className="IntentList">
-                <Button className={this.props.selectedIndex===-2 ? "LaunchRequest-selected" : "LaunchRequest"} flat primary 
+                <Button className={this.props.selectedIndex===LAUNCH_REQUEST_SELECTED_INDEX ? "LaunchRequestButton-selected" : "LaunchRequestButton"} flat primary 
                         onClick={this.props.onLaunchRequestClick}
                         disabled={this.props.waiting} >Launch request</Button>
+
+                <Button className={this.props.selectedIndex===CONTACT_SELECTED_INDEX ? "ContactButton-selected" : "ContactButton"} flat primary 
+                        onClick={this.props.onContactClick}
+                        disabled={this.props.waiting} >Contact</Button>
+                
+                
                 <div className="IntentList-title">
-                    <h3>Intents</h3>
+                    <h3>Questions</h3>
                 </div>
                 {
                     this.state.intents.map((intent,index)=>{
@@ -34,9 +43,9 @@ class IntentList extends Component {
                     })
                 }
                 <br></br>
-                <Button className={"AddIntent"} flat primary swapTheming 
+                <Button className="AddIntent" flat primary swapTheming 
                         onClick={this.props.onAddIntentClick}
-                        disabled={this.props.waiting}>Add intent</Button>
+                        disabled={this.props.waiting}>Add question</Button>
             </div>  
         );
     }

web/src/components/LaunchRequest.js

@@ -1,7 +1,8 @@
 import React, { Component } from 'react';
 import {Button, TextField} from 'react-md';
-import '../css/Intent.css'
-import { INVOCATION_NAME_MAX_LENGTH, INVOCATION_ANSWER_MAX_LENGTH } from '../config';
+import '../css/Common.css';
+import '../css/components/LaunchRequest.css';
+import { INVOCATION_NAME_MAX_LENGTH, INVOCATION_ANSWER_MAX_LENGTH } from '../config/constants';
 
 class LaunchRequest extends Component {
   constructor(props){
@@ -19,33 +20,31 @@ class LaunchRequest extends Component {
 
   render() {
     return (
-      <div className="LaunchRequestBox">
-        <h5 style={{textAlign:'left', marginTop: '30px', marginLeft: '20px'}}> Invocation name customers use to activate the skill. For example "Open Saburly" or "Talk to Saburly" </h5>
+      <div className="RightPanelBox">
+        <h5 className="PanelSubTitle"> Invocation name customers use to activate the skill. For example "Open Saburly" or "Talk to Saburly" </h5>
         <TextField
           id="invocation name"
           lineDirection="center"
           placeholder="Saburly"
           label="Invocation name"
-          className="md-cell md-cell--bottom"
-          style={{width:'60%', marginLeft: '20px'}}
+          className="md-cell md-cell--bottom InvocationInputBoxes"
           maxLength={INVOCATION_NAME_MAX_LENGTH}
           onChange={this.handleNameEdit}
           value={this.state.invocationName}/>
         <br></br>
-        <h5 style={{textAlign:'left', marginLeft: '20px', marginTop: '30px'}}>Answer customers get from Alexa when they activate the skill.</h5>
+        <h5 className="PanelSubTitle" >Answer customers get from Alexa when they activate the skill.</h5>
         <TextField
           id="invocation answer"
           lineDirection="center"
           placeholder="We are Saburly, ask us something about us"
           label="Answer"
-          className="md-cell md-cell--bottom"
-          style={{width:'60%', marginLeft: '20px'}}
+          className="md-cell md-cell--bottom InvocationInputBoxes"
           maxLength={INVOCATION_ANSWER_MAX_LENGTH}
           onChange={this.handleAnswerEdit}
           value={this.state.invocationAnswer}/>
         <br></br>
         <br></br>
-        <Button style={{float:'right', marginRight: '20px'}} flat primary swapTheming 
+        <Button className="SaveButton" flat primary swapTheming 
                 onClick={()=>{this.props.onSaveClick(this.state.invocationName, this.state.invocationAnswer)}}
                 disabled={this.props.waiting}>Save</Button>
       </div>
@@ -53,12 +52,12 @@ class LaunchRequest extends Component {
   }
 
   handleNameEdit(e){
-    if (e.length === INVOCATION_NAME_MAX_LENGTH) return;
+    if (e.length === INVOCATION_NAME_MAX_LENGTH || !(/^[a-z,.' ]*$/i.test(e))) return; 
     this.setState({invocationName: e});
   }
 
   handleAnswerEdit(e){
-    if (e.length === INVOCATION_ANSWER_MAX_LENGTH) return;
+    if (e.length === INVOCATION_ANSWER_MAX_LENGTH || !(/^[a-z,.' ]*$/i.test(e))) return; 
     this.setState({invocationAnswer: e});
   }
 }

web/src/config.js

@@ -1,11 +0,0 @@
-export const BASE_URL = 'localhost:5000';
-
-export const INTENT_NAME_MAX_LENGTH = 30;
-export const QUESTION_MAX_LENGTH = 150;
-export const ANSWER_MAX_LENGTH = 150;
-
-export const INTENT_TITLE_MAX_LENGTH = 20;
-export const INTENT_TITLE_TOOLTIP_DELAY = 700;
-
-export const INVOCATION_NAME_MAX_LENGTH = 15;
-export const INVOCATION_ANSWER_MAX_LENGTH = 100;

web/src/config/config.js

@@ -0,0 +1,4 @@
+//export const BASE_URL = 'tellall.saburly.com'; //for server
+export const BASE_URL = 'localhost:5000'; //for local
+
+

web/src/config/constants.js

@@ -0,0 +1,28 @@
+export const INTENT_EXPLANATION_MAX_LENGTH = 70;
+
+export const INTENT_NAME_MAX_LENGTH = 30;
+export const INTENT_NAME_MIN_LENGTH = 2;
+
+export const QUESTION_MAX_LENGTH = 150;
+export const QUESTION_MIN_LENGTH = 2;
+
+export const ANSWER_MAX_LENGTH = 150;
+export const ANSWER_MIN_LENGTH = 2;
+
+export const INTENT_TITLE_MAX_LENGTH = 20;
+export const INTENT_TITLE_TOOLTIP_DELAY = 700;
+
+export const INVOCATION_NAME_MAX_LENGTH = 50;
+export const INVOCATION_NAME_MIN_LENGTH = 2;
+export const INVOCATION_ANSWER_MAX_LENGTH = 100;
+
+export const EMAIL_MAX_LENGTH = 100;
+
+export const NEW_INTENT_SELECTED_INDEX = -1;
+export const LAUNCH_REQUEST_SELECTED_INDEX = -2;
+export const CONTACT_SELECTED_INDEX = -3;
+
+export const RESULT_CODES = {
+  OK: 0,
+  ERROR: -1,
+};

web/src/css/Common.scss

@@ -0,0 +1,21 @@
+$minHeight : calc(100vh - 80px); //80px is height of the title div container
+
+/* Common for right panel components */
+
+.RightPanelBox{
+    float: left;
+    width: 70%;
+    min-height:$minHeight;
+    background-color: #f5f5f5;
+}
+
+.PanelSubTitle{
+    text-align: left; 
+    margin-top: 30px; 
+    margin-left: 20px;
+}
+
+.SaveButton{
+    float: right; 
+    margin-right: 20px;
+}

web/src/css/Intent.css

@@ -1,68 +0,0 @@
-/*IntentList and IntentItem CSS*/
-.IntentList {
-  width: 30%;
-  min-height: calc(100vh - 80px);
-  float: left;
-  background-color: #eff0f0; }
-
-.IntentList-title {
-  font-size: 1.5em;
-  height: 70px;
-  padding: 20px;
-  text-align: left;
-  background-color: #eff0f0; }
-
-.LaunchRequest {
-  text-align: left;
-  width: 100%;
-  height: 50px;
-  background-color: #d8d8d8; }
-
-.LaunchRequest-selected {
-  text-align: left;
-  width: 100%;
-  height: 50px;
-  background-color: #f5f5f5; }
-
-.AddIntent {
-  float: right;
-  margin: 12px; }
-
-.IntentItem {
-  margin-top: 2px;
-  margin-bottom: 2px;
-  height: 50px;
-  width: 100%;
-  text-align: left;
-  background-color: #d8d8d8; }
-
-.IntentItem-selected {
-  margin-top: 2px;
-  margin-bottom: 2px;
-  height: 50px;
-  width: 100%;
-  text-align: left;
-  background-color: #f5f5f5; }
-
-/*IntentDetails CSS*/
-.IntentDetails {
-  float: left;
-  width: 70%;
-  min-height: calc(100vh - 80px);
-  background-color: #f5f5f5; }
-
-.QuestionBox {
-  margin: 25px; }
-
-/*LaunchRequest CSS*/
-.LaunchRequestBox {
-  float: left;
-  width: 70%;
-  min-height: calc(100vh - 80px);
-  background-color: #f5f5f5; }
-
-.ExplanationText {
-  float: left;
-  margin-top: 30px;
-  margin-left: 20px;
-  text-align: left; }

web/src/css/Intent.scss

@@ -1,85 +0,0 @@
-$minHeight : calc(100vh - 80px);
-
-/*IntentList and IntentItem CSS*/
-
-.IntentList{
-    width: 30%;
-    min-height:$minHeight;
-    float:left;
-    background-color: #eff0f0;
-}
-
-.IntentList-title{
-    font-size: 1.5em;
-    height: 70px;
-    padding: 20px;
-    text-align:left;
-    background-color: #eff0f0;
-}
-
-.LaunchRequest{
-    text-align: left;
-    width: 100%;
-    height: 50px;
-    background-color: #d8d8d8
-}
-
-.LaunchRequest-selected{
-    text-align: left;
-    width: 100%;
-    height: 50px;
-    background-color: #f5f5f5;
-}
-
-.AddIntent{
-    float: right;
-    margin: 12px;
-}
-
-.IntentItem{
-    margin-top: 2px;
-    margin-bottom: 2px;
-    height: 50px;
-    width:100%;
-    text-align:left;
-    background-color: #d8d8d8;
-}
-
-.IntentItem-selected{
-    margin-top: 2px;
-    margin-bottom: 2px;
-    height: 50px;
-    width:100%;
-    text-align:left;
-    background-color: #f5f5f5;
-    
-}
-
-/*IntentDetails CSS*/
-
-.IntentDetails{
-    float: left;
-    width: 70%;
-    min-height:$minHeight;
-    background-color: #f5f5f5;
-}
-
-.QuestionBox{
-    margin:25px;
-}
-
-/*LaunchRequest CSS*/
-
-.LaunchRequestBox{
-    float: left;
-    width:70%;
-    min-height:$minHeight;
-    background-color: #f5f5f5;
-}
-
-.ExplanationText{
-    float: left;
-    margin-top: 30px;
-    margin-left: 20px;
-    text-align: left;
-}

web/src/css/components/Contact.scss

@@ -0,0 +1,4 @@
+.ContactEmailInput{
+    width: 60%;
+    margin-left: 20px;
+}

web/src/css/components/IntentDetails.scss

@@ -0,0 +1,18 @@
+.QuestionBox{
+    margin:25px;
+}
+
+.QuestionTitle{
+    margin-top:20px; 
+    margin-left: 30px;
+    float: left;
+}
+
+.IntentDetailsInputBoxes{
+    width: 60%;
+}
+
+.IntentDetailsButton{
+    float: left;
+    margin-left: 25px;
+}

web/src/css/components/IntentItem.scss

@@ -0,0 +1,18 @@
+.IntentItem{
+    margin-top: 2px;
+    margin-bottom: 2px;
+    height: 50px;
+    width:100%;
+    text-align:left;
+    background-color: #d8d8d8;
+}
+
+.IntentItem-selected{
+    margin-top: 2px;
+    margin-bottom: 2px;
+    height: 50px;
+    width:100%;
+    text-align:left;
+    background-color: #f5f5f5;
+    
+}

web/src/css/components/IntentList.scss

@@ -0,0 +1,52 @@
+$minHeight : calc(100vh - 80px); //80px is height of the title div container
+
+
+.IntentList{
+    width: 30%;
+    min-height:$minHeight;
+    float:left;
+    background-color: #eff0f0;
+}
+
+.IntentList-title{
+    font-size: 1.5em;
+    height: 70px;
+    padding: 20px;
+    text-align:left;
+    background-color: #eff0f0;
+}
+
+.AddIntent{
+    float: right;
+    margin: 12px;
+}
+
+.LaunchRequestButton{
+    text-align: left;
+    width: 100%;
+    height: 50px;
+    background-color: #d8d8d8
+}
+
+.LaunchRequestButton-selected{
+    text-align: left;
+    width: 100%;
+    height: 50px;
+    background-color: #f5f5f5;
+}
+
+.ContactButton{
+    text-align: left;
+    color: #009b8a;
+    width: 100%;
+    height: 50px;
+    background-color: #d8d8d8
+}
+
+.ContactButton-selected{
+    text-align: left;
+    color: #009b8a;
+    width: 100%;
+    height: 50px;
+    background-color: #f5f5f5;
+}

web/src/css/components/LaunchRequest.scss

@@ -0,0 +1,11 @@
+.ExplanationText{
+    float: left;
+    margin-top: 30px;
+    margin-left: 20px;
+    text-align: left;
+}
+
+.InvocationInputBoxes{
+    width: 60%; 
+    margin-left: 20px;
+}

web/src/lib/api.js

@@ -1,26 +1,16 @@
 import fetch from 'isomorphic-fetch';
-import {BASE_URL} from '../config';
-
-export const getAllIntents = (id)=>{
-    let url = `http://${BASE_URL}/intents/${id}`
-    return fetch(url, {method: 'GET'});
-}
+import {BASE_URL} from '../config/config';
 
 export const getSkill = (id)=>{
-  let url = `http://${BASE_URL}/getSkill/${id}`
-  return fetch(url, {method: 'GET'});
-}
-
-export const deleteSkill = (id)=>{
-  let url = `http://${BASE_URL}/deleteSkill/${id}`
+  let url = `http://${BASE_URL}/skill/${id}`
   return fetch(url, {method: 'GET'});
 }
 
 export const updateSkill = (skill)=>{
   let id = (skill._id) ? skill._id : -1;
-  let url = `http://${BASE_URL}/updateSkill/${id}`
+  let url = `http://${BASE_URL}/skill/${id}`
   return fetch(url, {
-    method: 'POST',
+    method: 'PUT',
     headers: {
       'Accept': 'application/json',
       'Content-Type': 'application/json'

web/src/lib/helpers.js

@@ -0,0 +1,5 @@
+export const isEmailValid = email => {
+  let validEmailRegex = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+
+  return validEmailRegex.test (email);
+};

web/src/logo.svg

@@ -1,7 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
-    <g fill="#61DAFB">
-        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
-        <circle cx="420.9" cy="296.5" r="45.7"/>
-        <path d="M520.5 78.1z"/>
-    </g>
-</svg>