upstream sync

controllers/buyers_controller.go

@@ -56,5 +56,5 @@ func ListBuyers(c *gin.Context) {
 	}
 
 	// Respond with the buyers and the total count
-	c.JSON(http.StatusOK, gin.H{"total": total, "buyers": buyers})
+	c.JSON(http.StatusOK, gin.H{"total": total, "data": buyers})
 }

controllers/contracts_controller.go

@@ -1,6 +1,7 @@
 package controllers
 
 import (
+	"encoding/json"
 	"log"
 	"net/http"
 	"strconv"
@@ -19,61 +20,61 @@ func GetLatestContracts(c *gin.Context) {
     offsetStr := c.DefaultQuery("offset", "0")
     status := strings.Split(c.DefaultQuery("status", models.ContractStatusActive), ",")
 
-    // New/Updated optional parameters
-    companyName := c.Query("company_name")
-    companyAddress := c.Query("company_address")
-    companyEmail := c.Query("company_email")
-    companyPhone := c.Query("company_phone")
-    contractName := c.Query("contract_name")
-    startTimeStr := c.Query("start_time")
-    endTimeStr := c.Query("end_time")
-    deviceIDsStr := c.QueryArray("deviceIDs[]")
+	// New/Updated optional parameters
+	companyName := c.Query("company_name")
+	companyAddress := c.Query("company_address")
+	companyEmail := c.Query("company_email")
+	companyPhone := c.Query("company_phone")
+	contractName := c.Query("contract_name")
+	startTimeStr := c.Query("start_time")
+	endTimeStr := c.Query("end_time")
+	deviceIDsStr := c.QueryArray("deviceIDs[]")
 
-    // Convert limit and offset to int
-    limit, err := strconv.Atoi(limitStr)
-    if err != nil {
-        c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
-        return
-    }
+	// Convert limit and offset to int
+	limit, err := strconv.Atoi(limitStr)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
+		return
+	}
 
-    offset, err := strconv.Atoi(offsetStr)
-    if err != nil {
-        c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
-        return
-    }
+	offset, err := strconv.Atoi(offsetStr)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
+		return
+	}
 
-    // Convert startTime to time.Time
-    var startTime time.Time
-    if startTimeStr != "" {
-        startTimeUnix, err := strconv.ParseInt(startTimeStr, 10, 64)
-        if err != nil {
-            c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid start_time value"})
-            return
-        }
-        startTime = time.Unix(startTimeUnix, 0)
-    }
+	// Convert startTime to time.Time
+	var startTime time.Time
+	if startTimeStr != "" {
+		startTimeUnix, err := strconv.ParseInt(startTimeStr, 10, 64)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid start_time value"})
+			return
+		}
+		startTime = time.Unix(startTimeUnix, 0)
+	}
 
-    // Convert endTime to time.Time
-    var endTime time.Time
-    if endTimeStr != "" {
-        endTimeUnix, err := strconv.ParseInt(endTimeStr, 10, 64)
-        if err != nil {
-            c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid end_time value"})
-            return
-        }
-        endTime = time.Unix(endTimeUnix, 0)
-    }
+	// Convert endTime to time.Time
+	var endTime time.Time
+	if endTimeStr != "" {
+		endTimeUnix, err := strconv.ParseInt(endTimeStr, 10, 64)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid end_time value"})
+			return
+		}
+		endTime = time.Unix(endTimeUnix, 0)
+	}
 
-    // Convert deviceIDs to []int64
-    var deviceIDs []int64
-    for _, idStr := range deviceIDsStr {
-        id, err := strconv.ParseInt(idStr, 10, 64)
-        if err != nil {
-            c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid deviceID value"})
-            return
-        }
-        deviceIDs = append(deviceIDs, id)
-    }
+	// Convert deviceIDs to []int64
+	var deviceIDs []int64
+	for _, idStr := range deviceIDsStr {
+		id, err := strconv.ParseInt(idStr, 10, 64)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid deviceID value"})
+			return
+		}
+		deviceIDs = append(deviceIDs, id)
+	}
 
     // Fetch contracts
 	contracts, total, st, err := contract.GetContracts(status, companyName, companyAddress, companyEmail, companyPhone, &startTime, &endTime, contractName, deviceIDs, 0, nil, limit, offset)
@@ -139,7 +140,7 @@ func GetBuyerContracts(c *gin.Context) {
         return
     }
 
-    // Respond with the contracts and the total count
+	// Respond with the contracts and the total count
     c.JSON(http.StatusOK, gin.H{"total": total, "data": models.ConvertContractToResponseModel(contracts)})
 }
 
@@ -187,4 +188,73 @@ func CreateContract(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "Successfully received and saved contract", "id": newContract.ID})
 }
 
+func GetContractByID(c *gin.Context) {
+	// Get the contract ID from url parameters
+	contractIDStr := c.Param("contract_id")
+
+	if contractIDStr == "" {
+		log.Printf("GetContractByID Error: ID is required")
+		c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
+		return
+	}
+
+	contractID, err := strconv.ParseUint(contractIDStr, 10, 32)
+	if err != nil {
+		log.Printf("GetContractByID Error: Invalid ID: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid ID"})
+		return
+	}
+
+	// Fetch contract
+	contract, st, err := contract.GetContractByID(contractID)
+	if err != nil {
+		c.JSON(st, gin.H{"error": err.Error()})
+		return
+	}
+
+	// Respond with the contracts and the total count
+	c.JSON(http.StatusOK, gin.H{"data": contract})
+}
+
+func UpdateContract(c *gin.Context) {
+
+	var contractModel models.Contract
+	rawData, _ := c.GetRawData()
+
+	// Unmarshal to the important info structure
+	err := json.Unmarshal(rawData, &contractModel)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid JSON payload"})
+		log.Printf("Invalid json pyload : %v", err)
+		return
+	}
+
+	// Get the contract ID from url parameters
+	contractIDStr := c.Param("contract_id")
+
+	if contractIDStr == "" {
+		log.Printf("UpdateContract Error: ID is required")
+		c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
+		return
+	}
+
+	contractID, err := strconv.ParseUint(contractIDStr, 10, 32)
+	if err != nil {
+		log.Printf("UpdateContract Error: Invalid ID: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid ID"})
+		return
+	}
+
+	contractModel.ID = uint(contractID)
+
+	// update contract
+	contractModel, st, err := contract.UpdateContract(contractModel)
+	if err != nil {
+		c.JSON(st, gin.H{"error": err.Error()})
+		return
+	}
+
+	// Respond with the contracts and the total count
+	c.JSON(http.StatusOK, gin.H{"data": contractModel})
+}
 

controllers/product_templates_controller.go

@@ -57,7 +57,7 @@ func ListProductTemplates(c *gin.Context) {
 	}
 
 	// Respond with the product templates and the total count
-	c.JSON(http.StatusOK, gin.H{"total": total, "product_templates": productTemplates})
+	c.JSON(http.StatusOK, gin.H{"total": total, "data": productTemplates})
 }
 
 func GetProductTemplate(c *gin.Context) {

database/contract/contract.go

@@ -111,18 +111,27 @@ func GetContracts(status []string, companyName string, companyAddress string,
 	return contracts, total, http.StatusOK, nil
 }
 
+func UpdateContract(contract models.Contract) (models.Contract, int, error) {
 
+	// Update contract
+	if err := shared.GetDb().Update(contract).Error; err != nil {
+		log.Printf("UpdateContractByID Error: Could not update contract: %v", err)
+		return contract, http.StatusInternalServerError, err
+	}
 
+	return GetContractByID(uint64(contract.ID))
 
-func GetContractByID(contractID uint64) (models.Contract, int ,error) {
+}
+
+func GetContractByID(contractID uint64) (models.Contract, int, error) {
 
 	// Fetch the contract creation date based on contractID
 	var contract models.Contract
 	if err := shared.GetDb().Where("id = ?", contractID).First(&contract).Error; err != nil {
-		log.Printf("GetDeviceData Error: Could not fetch contract: %v", err)
+		log.Printf("GetContractByID Error: Could not fetch contract: %v", err)
 		return contract, http.StatusInternalServerError, err
 	}
-	
-	return  contract ,  http.StatusOK, nil
+
+	return contract, http.StatusOK, nil
 
 }

routes/public_routes.go

@@ -15,7 +15,7 @@ func RegisterPublicRoutes(r *gin.Engine) {
 
 	// Invoices
 	r.GET("/invoices", controllers.GetInvoices)
-	r.GET("/invoice/:id", controllers.GetInvoiceByID) 
+	r.GET("/invoice/:id", controllers.GetInvoiceByID)
 
 	r.POST("/device_data/save", controllers.SaveDeviceInfo)
 	r.GET("/buyers/", controllers.ListBuyers)
@@ -29,4 +29,6 @@ func RegisterPublicRoutes(r *gin.Engine) {
 	r.GET("/contracts", controllers.GetBuyerContracts)
 	r.POST("/contracts/create", controllers.CreateContract)
 	
+	r.GET("/contracts/:contract_id", controllers.GetContractByID)
+	r.PATCH("/contracts/:contract_id", controllers.UpdateContract)
 }