Upstream sync

config/config.go

@@ -33,11 +33,11 @@ func Load() error {
 			Environment: getEnv("NOVATECH_ADMIN_SERVICE_ENVIRONMENT", "DEV"),
 		},
 		Database: Database{
-			UserName:     getEnv("NOVATECH_DATABASE_USERNAME", "root"),
-			Password:     getEnv("NOVATECH_DATABASE_PASSWORD", "root"),
-			DatabaseName: getEnv("NOVATECH_DATABASE_NAME", "postgres"),
+			UserName:     getEnv("NOVATECH_DATABASE_USERNAME", "username"),
+			Password:     getEnv("NOVATECH_DATABASE_PASSWORD", "password"),
+			DatabaseName: getEnv("NOVATECH_DATABASE_NAME", "dbname"),
 			HostName:     getEnv("NOVATECH_DATABASE_ADDRESS", "localhost"),
-			Port:         getEnv("NOVATECH_DATABASE_PORT", " "),
+			Port:         getEnv("NOVATECH_DATABASE_PORT", "5432"),
 		},
 		Blockchain: Blockchain{
 			NetworkEndpoint:  getEnv("NOVATECH_BLOCKCHAIN_NETWORK_ENDPOINT", ""),

controllers/buyers_controller.go

@@ -0,0 +1,60 @@
+package controllers
+
+import (
+	"errors"
+	"log"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/jinzhu/gorm"
+	"gitlab.com/pactual1/backend/models"
+	"gitlab.com/pactual1/backend/shared"
+)
+
+func ListBuyers(c *gin.Context) {
+	// Get limit and offset from query parameter with defaults
+	limitStr := c.DefaultQuery("limit", "99999999999999999999999999999999")
+	offsetStr := c.DefaultQuery("offset", "0")
+
+	// Convert limit and offset to int
+	limit, err := strconv.Atoi(limitStr)
+	if err != nil {
+		log.Printf("ListBuyers Error: Invalid limit value: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
+		return
+	}
+
+	offset, err := strconv.Atoi(offsetStr)
+	if err != nil {
+		log.Printf("ListBuyers Error: Invalid offset value: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
+		return
+	}
+
+	// Create a slice to hold the buyers
+	var buyers []models.Buyer
+
+	// Count the total number of buyers
+	var total int64
+	if err := shared.GetDb().Model(&models.Buyer{}).Count(&total).Error; err != nil {
+		log.Printf("ListBuyers Error: Database error: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+		return
+	}
+
+	// Fetch the buyers from the database with LIMIT and OFFSET
+	if err := shared.GetDb().Order("created_at desc").Limit(limit).Offset(offset).Find(&buyers).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			log.Printf("ListBuyers Error: No buyers found: %v", err)
+			c.JSON(http.StatusNotFound, gin.H{"error": "No buyers found"})
+		} else {
+			log.Printf("ListBuyers Error: Database error: %v", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+		}
+		return
+	}
+
+	// Respond with the buyers and the total count
+	c.JSON(http.StatusOK, gin.H{"total": total, "buyers": buyers})
+}

controllers/buyers_controller_test.go

@@ -0,0 +1,26 @@
+package controllers_test
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"gitlab.com/pactual1/backend/shared"
+)
+
+func TestListBuyers(t *testing.T) {
+	ts := runTestServer()
+	defer ts.Close()
+	defer shared.CloseDb()
+
+	t.Run("it should return 200", func(t *testing.T) {
+		resp, err := http.Get(fmt.Sprintf("%s/buyers?limit=20", ts.URL))
+
+		if err != nil {
+			t.Fatalf("Expected no error, got %v", err)
+		}
+
+		assert.Equal(t, 200, resp.StatusCode)
+	})
+}

controllers/devices_controller.go

@@ -23,98 +23,96 @@ func SaveDeviceInfo(c *gin.Context) {
 	err := json.Unmarshal(rawData, &deviceInfo)
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid JSON payload"})
-		log.Printf("Invalid json pyload : %v",err)
+		log.Printf("Invalid json pyload : %v", err)
 		return
 	}
-	
 
 	deviceInfo.RawJSON = string(rawData)
 	deviceInfo.X = deviceInfo.AccInfo.X
 	deviceInfo.Y = deviceInfo.AccInfo.Y
 	deviceInfo.Z = deviceInfo.AccInfo.Z
 
-		// Attempt to find the device by IMEI; if not found, create a new device
-		var device models.Device
-		if err := shared.GetDb().Unscoped().Where("device_id = ?", deviceInfo.ExternalDeviceID).First(&device).Error; err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				// Create new device
-				newDevice := models.Device{
-					IMEI: deviceInfo.IMEI,
-					IMSI: deviceInfo.IMSI,
-					DeviceID: deviceInfo.ExternalDeviceID,
-					DeviceConfiguration: string(rawData),
-				}
-				if err := shared.GetDb().Create(&newDevice).Error; err != nil {
-					log.Printf("CREATE -Device DB Error: %v",err)
-					c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not create new device"})
-					return
-				}
-				deviceInfo.DeviceID = newDevice.ID
-			} else {
-				log.Printf("CREATE -Device DB Error: %v",err)
-				c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+	// Attempt to find the device by IMEI; if not found, create a new device
+	var device models.Device
+	if err := shared.GetDb().Unscoped().Where("device_id = ?", deviceInfo.ExternalDeviceID).First(&device).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			// Create new device
+			newDevice := models.Device{
+				IMEI:                deviceInfo.IMEI,
+				IMSI:                deviceInfo.IMSI,
+				DeviceID:            deviceInfo.ExternalDeviceID,
+				DeviceConfiguration: string(rawData),
+			}
+			if err := shared.GetDb().Create(&newDevice).Error; err != nil {
+				log.Printf("CREATE -Device DB Error: %v", err)
+				c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not create new device"})
 				return
 			}
+			deviceInfo.DeviceID = newDevice.ID
 		} else {
-			log.Printf("Current device deleted at: %v",device.DeletedAt)
-
-			if device.DeletedAt != nil {
-				// Use raw SQL to update the record
-				if err := shared.GetDb().Exec("UPDATE devices SET deleted_at = NULL, company_id = NULL WHERE id = ?", device.ID).Error; err != nil {
-					log.Printf("UNDELETE -Device DB Error: %v", err)
-					c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not revive deleted device"})
-					return
-				} else {
-					log.Printf("Device undeleted successfuly : %v",device.DeletedAt)
-				}
-			}
-			deviceInfo.DeviceID = device.ID
+			log.Printf("CREATE -Device DB Error: %v", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+			return
 		}
+	} else {
+		log.Printf("Current device deleted at: %v", device.DeletedAt)
 
+		if device.DeletedAt != nil {
+			// Use raw SQL to update the record
+			if err := shared.GetDb().Exec("UPDATE devices SET deleted_at = NULL, company_id = NULL WHERE id = ?", device.ID).Error; err != nil {
+				log.Printf("UNDELETE -Device DB Error: %v", err)
+				c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not revive deleted device"})
+				return
+			} else {
+				log.Printf("Device undeleted successfuly : %v", device.DeletedAt)
+			}
+		}
+		deviceInfo.DeviceID = device.ID
+	}
 
 	// Save deviceInfo to your database
 	if err := shared.GetDb().Create(&deviceInfo).Error; err != nil {
-		log.Printf("SaveDeviceInfo CREATE -DeviceInfo DB Error: %v",err)
+		log.Printf("SaveDeviceInfo CREATE -DeviceInfo DB Error: %v", err)
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not save device info"})
 		return
 	}
-	log.Printf("Successfully received and saved device info: %v",deviceInfo)
+	log.Printf("Successfully received and saved device info: %v", deviceInfo)
 	c.JSON(http.StatusOK, gin.H{"message": "Successfully received and saved device info", "data": deviceInfo})
 }
 
 func GetDeviceData(c *gin.Context) {
-    // Get the device ID and contract ID from query parameters
-    deviceIDStr := c.DefaultQuery("device_id", "")
-    contractIDStr := c.DefaultQuery("contract_id", "")
+	// Get the device ID and contract ID from query parameters
+	deviceIDStr := c.DefaultQuery("device_id", "")
+	contractIDStr := c.DefaultQuery("contract_id", "")
 
-    if deviceIDStr == "" {
-        log.Printf("GetDeviceData Error: Device ID is required")
-        c.JSON(http.StatusBadRequest, gin.H{"error": "Device ID is required"})
-        return
-    }
+	if deviceIDStr == "" {
+		log.Printf("GetDeviceData Error: Device ID is required")
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Device ID is required"})
+		return
+	}
 
-    deviceID, err := strconv.ParseUint(deviceIDStr, 10, 32)
-    if err != nil {
-        log.Printf("GetDeviceData Error: Invalid Device ID: %v", err)
-        c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid Device ID"})
-        return
-    }
+	deviceID, err := strconv.ParseUint(deviceIDStr, 10, 32)
+	if err != nil {
+		log.Printf("GetDeviceData Error: Invalid Device ID: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid Device ID"})
+		return
+	}
 
-    contractID, err := strconv.ParseUint(contractIDStr, 10, 32)
-    if err != nil {
-        log.Printf("GetDeviceData Error: Invalid Contract ID: %v", err)
-        c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid Contract ID"})
-        return
-    }
+	contractID, err := strconv.ParseUint(contractIDStr, 10, 32)
+	if err != nil {
+		log.Printf("GetDeviceData Error: Invalid Contract ID: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid Contract ID"})
+		return
+	}
 
-	contract , st, err := contract.GetContractByID(contractID)
+	contract, st, err := contract.GetContractByID(contractID)
 
-	    if  err != nil {
-        c.JSON(st, gin.H{"error": err.Error()})
-        return
-    }
+	if err != nil {
+		c.JSON(st, gin.H{"error": err.Error()})
+		return
+	}
 
-	deviceConnectedToContract := false	
+	deviceConnectedToContract := false
 	for _, contractDeviceID := range contract.DeviceIDs {
 		if deviceID == uint64(contractDeviceID) {
 			deviceConnectedToContract = true
@@ -122,24 +120,22 @@ func GetDeviceData(c *gin.Context) {
 	}
 
 	if !deviceConnectedToContract {
-        log.Printf("Device %v is not connected to contract %v", deviceID, contractID )
-        c.JSON(http.StatusInternalServerError, gin.H{"error": "Device is not present int his contract"})
-        return
-    }
+		log.Printf("Device %v is not connected to contract %v", deviceID, contractID)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Device is not present int his contract"})
+		return
+	}
 
 	featureCollection, st, err := device.GetDeviceInfoForContract(deviceID, contract)
 
 	if err != nil {
-        c.JSON(st, gin.H{"error": err.Error()})
-        return
-    }
+		c.JSON(st, gin.H{"error": err.Error()})
+		return
+	}
 
-    // Respond with the GeoJSON feature collection
-    c.JSON(http.StatusOK, featureCollection)
+	// Respond with the GeoJSON feature collection
+	c.JSON(http.StatusOK, featureCollection)
 }
 
-
-
 func GetDevicesByContract(c *gin.Context) {
 	// Get the contract ID from query parameter
 	contractIDStr := c.DefaultQuery("contract_id", "")
@@ -167,5 +163,3 @@ func GetDevicesByContract(c *gin.Context) {
 	// Respond with the devices
 	c.JSON(http.StatusOK, devices)
 }
-
-

controllers/devices_controller_test.go

@@ -1,4 +1,4 @@
-package controllers
+package controllers_test
 
 import (
 	"bytes"
@@ -13,6 +13,8 @@ import (
 	"github.com/stretchr/testify/assert"
 
 	"gitlab.com/pactual1/backend/config"
+	"gitlab.com/pactual1/backend/controllers"
+	"gitlab.com/pactual1/backend/routes"
 	"gitlab.com/pactual1/backend/shared"
 )
 
@@ -29,7 +31,8 @@ func runTestServer() *httptest.Server {
 
 	shared.Init()
 	r := gin.Default()
-	r.POST("/device_info", SaveDeviceInfo)
+	r.POST("/device_info", controllers.SaveDeviceInfo)
+	routes.RegisterPublicRoutes(r)
 	return httptest.NewServer(r)
 }
 

controllers/product_templates_controller.go

@@ -0,0 +1,96 @@
+package controllers
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/jinzhu/gorm"
+	"gitlab.com/pactual1/backend/models"
+	"gitlab.com/pactual1/backend/shared"
+)
+
+func ListProductTemplates(c *gin.Context) {
+	// Get limit and offset from query parameter with defaults
+	limitStr := c.DefaultQuery("limit", "99999999999999999999999999999999")
+	offsetStr := c.DefaultQuery("offset", "0")
+
+	// Convert limit and offset to int
+	limit, err := strconv.Atoi(limitStr)
+	if err != nil {
+		log.Printf("ListProductTemplates Error: Invalid limit value: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
+		return
+	}
+
+	offset, err := strconv.Atoi(offsetStr)
+	if err != nil {
+		log.Printf("ListProductTemplates Error: Invalid offset value: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
+		return
+	}
+
+	// Create a slice to hold the product templates
+	var productTemplates []models.ProductTemplate
+
+	// Count the total number of product templates
+	var total int64
+	if err := shared.GetDb().Model(&models.ProductTemplate{}).Count(&total).Error; err != nil {
+		log.Printf("ListProductTemplates Error: Database error: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+		return
+	}
+
+	// Fetch the product templates from the database with LIMIT and OFFSET
+	if err := shared.GetDb().Order("created_at desc").Limit(limit).Offset(offset).Find(&productTemplates).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			log.Printf("ListProductTemplates Error: No product templates found: %v", err)
+			c.JSON(http.StatusNotFound, gin.H{"error": "No product templates found"})
+		} else {
+			log.Printf("ListProductTemplates Error: Database error: %v", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+		}
+		return
+	}
+
+	// Respond with the product templates and the total count
+	c.JSON(http.StatusOK, gin.H{"total": total, "product_templates": productTemplates})
+}
+
+func GetProductTemplate(c *gin.Context) {
+	// Get the product template ID from query parameters
+	productTemplateIDStr := c.Param("template_id")
+
+	if productTemplateIDStr == "" {
+		log.Printf("GetProductTemplate Error: Product Template ID is required")
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Product Template ID is required"})
+		return
+	}
+
+	productTemplateID, err := strconv.ParseUint(productTemplateIDStr, 10, 32)
+	if err != nil {
+		log.Printf("GetProductTemplate Error: Invalid Product Template ID: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid Product Template ID"})
+		return
+	}
+
+	// Fetch the product template
+	var productTemplate models.ProductTemplate
+	if err := shared.GetDb().Where("id = ?", productTemplateID).First(&productTemplate).Error; err != nil {
+		log.Printf("GetProductTemplate Error: Could not fetch product template: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not fetch product template"})
+		return
+	}
+
+	err = json.Unmarshal(productTemplate.Config, &productTemplate.ProductTemplateConfig)
+	if err != nil {
+		log.Printf("GetProductTemplate Error: Could not fetch product template config: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not fetch product template config"})
+		return
+	}
+	// Respond with the product template
+	c.JSON(http.StatusOK, productTemplate)
+}

controllers/product_templates_controller_test.go

@@ -0,0 +1,26 @@
+package controllers_test
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"gitlab.com/pactual1/backend/shared"
+)
+
+func TestListProductTemplates(t *testing.T) {
+	ts := runTestServer()
+	defer ts.Close()
+	defer shared.CloseDb()
+
+	t.Run("it should return 200", func(t *testing.T) {
+		resp, err := http.Get(fmt.Sprintf("%s/product_templates?limit=20", ts.URL))
+
+		if err != nil {
+			t.Fatalf("Expected no error, got %v", err)
+		}
+
+		assert.Equal(t, 200, resp.StatusCode)
+	})
+}

controllers/text_templates_controller.go

@@ -0,0 +1,85 @@
+package controllers
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/jinzhu/gorm"
+	"gitlab.com/pactual1/backend/models"
+	"gitlab.com/pactual1/backend/shared"
+)
+
+func ListTextTemplates(c *gin.Context) {
+	// Get limit and offset from query parameter with defaults
+	limitStr := c.DefaultQuery("limit", "99999999999999999999999999999999")
+	offsetStr := c.DefaultQuery("offset", "0")
+
+	// Convert limit and offset to int
+	limit, err := strconv.Atoi(limitStr)
+	if err != nil {
+		log.Printf("ListTextTemplates Error: Invalid limit value: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
+		return
+	}
+
+	offset, err := strconv.Atoi(offsetStr)
+	if err != nil {
+		log.Printf("ListTextTemplates Error: Invalid offset value: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
+		return
+	}
+
+	// Create a slice to hold the text templates
+	var textTemplates []models.TextTemplate
+
+	// Count the total number of text templates
+	var total int64
+	if err := shared.GetDb().Model(&models.TextTemplate{}).Count(&total).Error; err != nil {
+		log.Printf("ListTextTemplates Error: Database error: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+		return
+	}
+
+	// Fetch the text templates from the database with LIMIT and OFFSET
+	if err := shared.GetDb().Order("created_at desc").Limit(limit).Offset(offset).Find(&textTemplates).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			log.Printf("ListTextTemplates Error: No text templates found: %v", err)
+			c.JSON(http.StatusNotFound, gin.H{"error": "No text templates found"})
+		} else {
+			log.Printf("ListTextTemplates Error: Database error: %v", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Database error"})
+		}
+		return
+	}
+
+	// Respond with the text templates and the total count
+	c.JSON(http.StatusOK, gin.H{"total": total, "text_templates": textTemplates})
+}
+
+func CreateTextTemplate(c *gin.Context) {
+	var textTemplate models.TextTemplate
+	rawData, _ := c.GetRawData()
+
+	// Unmarshal to the important info structure
+	err := json.Unmarshal(rawData, &textTemplate)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid JSON payload"})
+		log.Printf("Invalid json pyload : %v", err)
+		return
+	}
+
+	// Save text template to your database
+	if err := shared.GetDb().Create(&textTemplate).Error; err != nil {
+		log.Printf("CreateTextTemplate DB Error: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not create text template"})
+		return
+	}
+
+	log.Printf("Successfully received and saved text template: %v", textTemplate)
+	c.JSON(http.StatusOK, gin.H{"data": textTemplate})
+}
+

controllers/text_templates_controller_test.go

@@ -0,0 +1,50 @@
+package controllers_test
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"gitlab.com/pactual1/backend/shared"
+)
+
+func TestListTextTemplates(t *testing.T) {
+	ts := runTestServer()
+	defer ts.Close()
+	defer shared.CloseDb()
+
+	t.Run("it should return 200", func(t *testing.T) {
+		resp, err := http.Get(fmt.Sprintf("%s/text_templates?limit=20", ts.URL))
+
+		if err != nil {
+			t.Fatalf("Expected no error, got %v", err)
+		}
+
+		assert.Equal(t, 200, resp.StatusCode)
+	})
+}
+
+func CreateTextTemplate(t *testing.T) {
+	ts := runTestServer()
+	defer ts.Close()
+	defer shared.CloseDb()
+
+	t.Run("it should return 200", func(t *testing.T) {
+		// Add a new text template
+		data := map[string]interface{}{
+			"Value": "text",
+		}
+
+		payload, _ := json.Marshal(data)
+		resp, err := http.Post(fmt.Sprintf("%s/text_templates/save", ts.URL), "application/json", bytes.NewBuffer(payload))
+		if err != nil {
+			t.Fatalf("Expected no error, got %v", err)
+		}
+
+		assert.Equal(t, 200, resp.StatusCode)
+
+	})
+}

models/buyer.go

@@ -0,0 +1,18 @@
+package models
+
+import "github.com/jinzhu/gorm"
+
+type Buyer struct {
+	gorm.Model
+	Name string
+}
+
+func (Buyer) Update() (bool, error) {
+	return false, nil
+}
+func (Buyer) Create() (bool, error) {
+	return false, nil
+}
+func (Buyer) Delete() (bool, error) {
+	return false, nil
+}

models/json_type.go

@@ -0,0 +1,31 @@
+package models
+
+import (
+	"database/sql/driver"
+	"encoding/json"
+	"errors"
+	"fmt"
+)
+
+type JSON json.RawMessage
+
+// Scan scan value into Jsonb, implements sql.Scanner interface
+func (j *JSON) Scan(value interface{}) error {
+	bytes, ok := value.([]byte)
+	if !ok {
+		return errors.New(fmt.Sprint("Failed to unmarshal JSONB value:", value))
+	}
+
+	result := json.RawMessage{}
+	err := json.Unmarshal(bytes, &result)
+	*j = JSON(result)
+	return err
+}
+
+// Value return json value, implement driver.Valuer interface
+func (j JSON) Value() (driver.Value, error) {
+	if len(j) == 0 {
+		return nil, nil
+	}
+	return json.RawMessage(j).MarshalJSON()
+}

models/product_template.go

@@ -0,0 +1,20 @@
+package models
+
+import "github.com/jinzhu/gorm"
+
+type ProductTemplate struct {
+	gorm.Model
+	Name                  string
+	ProductTemplateConfig map[string]interface{} `json:",omitempty" sql:"-"`
+	Config                JSON                   `json:"-" gorm:"embedded"`
+}
+
+func (ProductTemplate) Update() (bool, error) {
+	return false, nil
+}
+func (ProductTemplate) Create() (bool, error) {
+	return false, nil
+}
+func (ProductTemplate) Delete() (bool, error) {
+	return false, nil
+}

models/text_template.go

@@ -0,0 +1,18 @@
+package models
+
+import "github.com/jinzhu/gorm"
+
+type TextTemplate struct {
+	gorm.Model
+	Value string
+}
+
+func (TextTemplate) Update() (bool, error) {
+	return false, nil
+}
+func (TextTemplate) Create() (bool, error) {
+	return false, nil
+}
+func (TextTemplate) Delete() (bool, error) {
+	return false, nil
+}

routes/public_routes.go

@@ -11,7 +11,12 @@ func RegisterPublicRoutes(r *gin.Engine) {
 	r.GET("/dashboard/map/contract/devices", controllers.GetDevicesByContract)
 	r.GET("/dashboard/map/contracts", controllers.GetLatestContracts)
 	r.GET("/dashboard/map/device_data", controllers.GetDeviceData)
-	
-	r.POST("/device_data/save", controllers.SaveDeviceInfo)
 
+	r.POST("/device_data/save", controllers.SaveDeviceInfo)
+	r.GET("/buyers/", controllers.ListBuyers)
+	r.GET("/product_templates/", controllers.ListProductTemplates)
+	r.GET("/text_templates/", controllers.ListTextTemplates)
+	r.POST("/text_templates/save", controllers.CreateTextTemplate)
+	r.GET("/product_templates/:template_id", controllers.GetProductTemplate)
+	
 }

shared/database.go

@@ -31,7 +31,7 @@ func Init() error {
 		return err
 	}
 	//TODO AUTOMIGRATE models once we have them
-	db.AutoMigrate(&models.User{}, &models.Company{}, &models.Device{}, &models.DeviceInfo{}, &models.Contract{}, &models.ContractInfo{})
+	db.AutoMigrate(&models.User{}, &models.Company{}, &models.Device{}, &models.DeviceInfo{}, &models.Contract{}, &models.ContractInfo{}, &models.Buyer{}, &models.ProductTemplate{}, &models.TextTemplate{})
 
 	return nil