Changes related mainly to status codes

backend/amazon/Task_API_service/Makefile

@@ -0,0 +1,6 @@
+build:
+	go get github.com/aws/aws-lambda-go/lambda
+	go get github.com/aws/aws-lambda-go/events
+	set GOOS=linux
+	go build -o bin/Task_API Tasks.go
+	C:\Users\Emir\go\bin\build-lambda-zip.exe -o bin/Task_API.zip bin/Task_API

backend/amazon/Task_API_service/Task_API/Tasks.go

@@ -0,0 +1,149 @@
+package main
+
+import (
+	"fmt"
+	"encoding/json"
+	
+ 	"github.com/aws/aws-lambda-go/events"
+ 	"github.com/aws/aws-lambda-go/lambda"
+)
+
+type User struct {
+	Username string
+	FirstName string
+	LastName string
+	ListOfTasks []Task
+}
+
+type Project struct {
+	Name string
+	Description string
+	Leader User
+	ListOfTasks []Task
+}
+
+type Task struct {
+	Title string
+	Description string
+	UsersOnTask []User
+	Date string
+	TaskProject Project
+}
+
+
+func main() {
+	lambda.Start(Handler)
+}
+
+func Handler() (events.APIGatewayProxyResponse, error) {
+ 	// Getting JSON as []byte
+	b, err := convertTasksToJSON()
+	status := 200
+	if err != nil {
+ 		status = 500
+ 	}
+
+ 	return events.APIGatewayProxyResponse {
+		Body:       string(b[:]),
+		StatusCode: status,
+	}, err
+}
+
+func convertTasksToJSON() ([]byte, error) {
+	user1 := User {
+ 		Username: "emirbarucija",
+ 		FirstName: "Emir",
+ 		LastName: "Baručija",
+	}
+	
+	user2 := User {
+		Username: "noviUser",
+		FirstName: "Novi",
+		LastName: "User",
+	}
+
+
+	project1 := Project {
+		Name: "GO language project",
+		Description: "Making Web API in GO language",
+		Leader: user1,
+	}
+
+	project2 := Project {
+		Name: "Movie collection",
+		Description: "Collection of movies, listed by categories. Make Web API in Java, and connect it with frontend application",
+		Leader: user2,
+	}
+
+
+ 	task1 := Task {
+ 		Title: "First task",
+ 		Description: "This is my first task in GO language",
+ 		UsersOnTask: []User{user1},
+		Date: "10.04.2018.",
+		TaskProject: project1, 
+ 	}
+
+ 	task2 := Task {
+ 		Title: "Second task",
+ 		Description: "This is my second task in GO language",
+ 		UsersOnTask: []User{user1},
+		Date: "14.04.2018.",
+		TaskProject: project1, 
+	}
+
+	task3 := Task {
+		Title: "Models in Java",
+		Description: "The goal of task is to make some models for Java application",
+		UsersOnTask: []User{user2},
+		Date: "05.02.2018.",
+		TaskProject: project2,
+	}
+
+	task4 := Task {
+		Title: "Controllers in Java",
+		Description: "The goal is to make controllers for CRUD operations on models",
+		UsersOnTask: []User{user1, user2},
+		Date: "15.02.2018.",
+		TaskProject: project2,
+	}
+
+	task5 := Task {
+		Title: "Correct menu items positions",
+		Description: "Items in menu need to be corrected via CSS, all items should be of the same size and aligned in the same way",
+		UsersOnTask: []User{user1},
+		Date: "12.03.2018.",
+		TaskProject: project2,
+	}
+
+	task6 := Task {
+		Title: "Diplay entries from database in list",
+		Description: "Categories from the database need to be displayed in the list of the Categories menu",
+		UsersOnTask: []User{user1, user2},
+		Date: "24.03.2018.",
+		TaskProject: project2,
+	}
+
+	project1.ListOfTasks = []Task{task1, task2}
+	project2.ListOfTasks = []Task{task3, task4, task5, task6}
+
+	user1.ListOfTasks = []Task{task1, task2, task4, task5, task6}
+	user2.ListOfTasks = []Task{task3, task4, task6}
+
+
+	tasks := []Task{task1, task2, task3, task4, task5, task6}
+	b, err := json.Marshal(tasks)
+	return b, err
+}
+
+func (u User) String() string {
+	return fmt.Sprintf("Username: %v\nFirst name: %v\nLast name: %v\nTAsks: %v", u.Username, u.FirstName, u.LastName, u.ListOfTasks)
+}
+
+func (t Task) String() string {
+	return fmt.Sprintf("Title: %v\nDescription: %v\nUsers: %v\nDate: %v\nProject: %v", t.Title, t.Description, t.UsersOnTask, t.Date, t.TaskProject)
+}
+
+func (p Project) String() string {
+	return fmt.Sprintf("Name: %v\nDescription: %v\nLeader: %v", p.Name, p.Description, p.Leader)
+}

backend/serverless/Task_API_service/.gitignore

@@ -0,0 +1,2 @@
+# Serverless directories
+.serverless

backend/serverless/Task_API_service/Makefile

@@ -0,0 +1,6 @@
+build:
+	go get github.com/aws/aws-lambda-go/lambda
+	go get github.com/aws/aws-lambda-go/events
+	set GOOS=linux
+	go build -o bin/Task_API Tasks.go
+	C:\Users\Emir\go\bin\build-lambda-zip.exe -o bin/Task_API.zip bin/Task_API

backend/serverless/Task_API_service/Task_API/Tasks.go

@@ -0,0 +1,149 @@
+package main
+
+import (
+	"fmt"
+	"encoding/json"
+	
+ 	"github.com/aws/aws-lambda-go/events"
+ 	"github.com/aws/aws-lambda-go/lambda"
+)
+
+type User struct {
+	Username string
+	FirstName string
+	LastName string
+	ListOfTasks []Task
+}
+
+type Project struct {
+	Name string
+	Description string
+	Leader User
+	ListOfTasks []Task
+}
+
+type Task struct {
+	Title string
+	Description string
+	UsersOnTask []User
+	Date string
+	TaskProject Project
+}
+
+
+func main() {
+	lambda.Start(Handler)
+}
+
+func Handler() (events.APIGatewayProxyResponse, error) {
+ 	// Getting JSON as []byte
+	b, err := convertTasksToJSON()
+	status := 200
+	if err != nil {
+ 		status = 500
+ 	}
+
+ 	return events.APIGatewayProxyResponse {
+		Body:       string(b[:]),
+		StatusCode: status,
+	}, err
+}
+
+func convertTasksToJSON() ([]byte, error) {
+	user1 := User {
+ 		Username: "emirbarucija",
+ 		FirstName: "Emir",
+ 		LastName: "Baručija",
+	}
+	
+	user2 := User {
+		Username: "noviUser",
+		FirstName: "Novi",
+		LastName: "User",
+	}
+
+
+	project1 := Project {
+		Name: "GO language project",
+		Description: "Making Web API in GO language",
+		Leader: user1,
+	}
+
+	project2 := Project {
+		Name: "Movie collection",
+		Description: "Collection of movies, listed by categories. Make Web API in Java, and connect it with frontend application",
+		Leader: user2,
+	}
+
+
+ 	task1 := Task {
+ 		Title: "First task",
+ 		Description: "This is my first task in GO language",
+ 		UsersOnTask: []User{user1},
+		Date: "10.04.2018.",
+		TaskProject: project1, 
+ 	}
+
+ 	task2 := Task {
+ 		Title: "Second task",
+ 		Description: "This is my second task in GO language",
+ 		UsersOnTask: []User{user1},
+		Date: "14.04.2018.",
+		TaskProject: project1, 
+	}
+
+	task3 := Task {
+		Title: "Models in Java",
+		Description: "The goal of task is to make some models for Java application",
+		UsersOnTask: []User{user2},
+		Date: "05.02.2018.",
+		TaskProject: project2,
+	}
+
+	task4 := Task {
+		Title: "Controllers in Java",
+		Description: "The goal is to make controllers for CRUD operations on models",
+		UsersOnTask: []User{user1, user2},
+		Date: "15.02.2018.",
+		TaskProject: project2,
+	}
+
+	task5 := Task {
+		Title: "Correct menu items positions",
+		Description: "Items in menu need to be corrected via CSS, all items should be of the same size and aligned in the same way",
+		UsersOnTask: []User{user1},
+		Date: "12.03.2018.",
+		TaskProject: project2,
+	}
+
+	task6 := Task {
+		Title: "Diplay entries from database in list",
+		Description: "Categories from the database need to be displayed in the list of the Categories menu",
+		UsersOnTask: []User{user1, user2},
+		Date: "24.03.2018.",
+		TaskProject: project2,
+	}
+
+	project1.ListOfTasks = []Task{task1, task2}
+	project2.ListOfTasks = []Task{task3, task4, task5, task6}
+
+	user1.ListOfTasks = []Task{task1, task2, task4, task5, task6}
+	user2.ListOfTasks = []Task{task3, task4, task6}
+
+
+	tasks := []Task{task1, task2, task3, task4, task5, task6}
+	b, err := json.Marshal(tasks)
+	return b, err
+}
+
+func (u User) String() string {
+	return fmt.Sprintf("Username: %v\nFirst name: %v\nLast name: %v\nTAsks: %v", u.Username, u.FirstName, u.LastName, u.ListOfTasks)
+}
+
+func (t Task) String() string {
+	return fmt.Sprintf("Title: %v\nDescription: %v\nUsers: %v\nDate: %v\nProject: %v", t.Title, t.Description, t.UsersOnTask, t.Date, t.TaskProject)
+}
+
+func (p Project) String() string {
+	return fmt.Sprintf("Name: %v\nDescription: %v\nLeader: %v", p.Name, p.Description, p.Leader)
+}

backend/serverless/Task_API_service/serverless.yml

@@ -0,0 +1,19 @@
+service: Task_API_service
+
+provider:
+  name: aws
+  runtime: go1.x
+
+package:
+ exclude:
+   - ./**
+ include:
+   - ./bin/**
+
+functions:
+  Task_API:
+    handler: bin/Task_API
+    events:
+      - http:
+          path: tasks
+          method: GET