261 lines
7.2 KiB
Go
261 lines
7.2 KiB
Go
package controllers
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import (
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"encoding/json"
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"log"
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"net/http"
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"strconv"
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"strings"
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"time"
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"github.com/gin-gonic/gin"
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"gitlab.com/pactual1/backend/database/contract"
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"gitlab.com/pactual1/backend/models"
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"gitlab.com/pactual1/backend/shared"
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)
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func GetLatestContracts(c *gin.Context) {
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// Existing parameters
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limitStr := c.DefaultQuery("limit", "50")
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offsetStr := c.DefaultQuery("offset", "0")
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status := strings.Split(c.DefaultQuery("status", models.ContractStatusActive), ",")
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// New/Updated optional parameters
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companyName := c.Query("company_name")
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companyAddress := c.Query("company_address")
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companyEmail := c.Query("company_email")
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companyPhone := c.Query("company_phone")
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contractName := c.Query("contract_name")
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startTimeStr := c.Query("start_time")
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endTimeStr := c.Query("end_time")
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deviceIDsStr := c.QueryArray("deviceIDs[]")
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// Convert limit and offset to int
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limit, err := strconv.Atoi(limitStr)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
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return
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}
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offset, err := strconv.Atoi(offsetStr)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
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return
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}
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// Convert startTime to time.Time
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var startTime time.Time
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if startTimeStr != "" {
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startTimeUnix, err := strconv.ParseInt(startTimeStr, 10, 64)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid start_time value"})
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return
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}
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startTime = time.Unix(startTimeUnix, 0)
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}
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// Convert endTime to time.Time
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var endTime time.Time
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if endTimeStr != "" {
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endTimeUnix, err := strconv.ParseInt(endTimeStr, 10, 64)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid end_time value"})
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return
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}
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endTime = time.Unix(endTimeUnix, 0)
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}
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// Convert deviceIDs to []int64
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var deviceIDs []int64
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for _, idStr := range deviceIDsStr {
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id, err := strconv.ParseInt(idStr, 10, 64)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid deviceID value"})
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return
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}
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deviceIDs = append(deviceIDs, id)
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}
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// Fetch contracts
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contracts, total, st, err := contract.GetContracts(status, companyName, companyAddress, companyEmail, companyPhone, &startTime, &endTime, contractName, deviceIDs, 0, nil, limit, offset)
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if err != nil {
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c.JSON(st, gin.H{"error": err.Error()})
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return
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}
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// Respond with the contracts and the total count
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c.JSON(http.StatusOK, gin.H{"total": total, "data": models.ConvertContractToResponse(contracts)})
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}
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func GetBuyerContracts(c *gin.Context) {
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// Existing parameters
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limitStr := c.DefaultQuery("limit", "50")
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offsetStr := c.DefaultQuery("offset", "0")
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status := strings.Split(c.DefaultQuery("status", models.ContractStatusActive), ",")
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contractIDStr := c.DefaultQuery("contract_id","0")
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dateCreatedStr := c.Query("date_created")
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// Convert limit and offset to int
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limit, err := strconv.Atoi(limitStr)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid limit value"})
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return
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}
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offset, err := strconv.Atoi(offsetStr)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid offset value"})
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return
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}
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// Convert limit and offset to int
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contractID, err := strconv.Atoi(contractIDStr)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid contractID value"})
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return
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}
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// Convert startTime to time.Time
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var dateCreated time.Time
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if dateCreatedStr != "" {
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startTimeUnix, err := strconv.ParseInt(dateCreatedStr, 10, 64)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid start_time value"})
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return
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}
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dateCreated = time.Unix(startTimeUnix, 0)
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}
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// Fetch contracts
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contracts, total, st, err := contract.GetContracts(status, "", "", "", "", nil, nil, "", nil, contractID, &dateCreated, limit, offset)
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if err != nil {
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c.JSON(st, gin.H{"error": err.Error()})
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return
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}
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// Respond with the contracts and the total count
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c.JSON(http.StatusOK, gin.H{"total": total, "data": models.ConvertContractToResponseModel(contracts)})
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}
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func GetContractStatuses(c *gin.Context) {
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// Respond with the contract statuses
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c.JSON(http.StatusOK, gin.H{"data": models.GetContractStatuses()})
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}
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func CreateContract(c *gin.Context) {
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var payload models.CreateContractRequestPayload
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if err := c.ShouldBindJSON(&payload); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid JSON payload"})
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log.Printf("Invalid JSON payload: %v", err)
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return
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}
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db := shared.GetDb()
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newContract := models.Contract{
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BuyerID: payload.BuyerID,
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SellerID: payload.SellerID,
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Description: payload.Description,
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ProductID: payload.ProductID,
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MinTemp: payload.MinTemp,
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MaxTemp: payload.MaxTemp,
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ArrivalDate: time.Unix(payload.ArrivalDate, 0),
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PenaltyType: payload.PenaltyRec,
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PenaltyValue : payload.PenaltyValue,
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PenaltyRec : payload.PenaltyRec,
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}
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if err := db.Create(&newContract).Error; err != nil {
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log.Printf("SaveContractInfo CREATE - Contract DB Error: %v", err)
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not create new contract"})
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return
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}
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log.Printf("Successfully received and saved contract: %v", newContract)
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c.JSON(http.StatusOK, gin.H{"message": "Successfully received and saved contract", "id": newContract.ID})
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}
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func GetContractByID(c *gin.Context) {
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// Get the contract ID from url parameters
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contractIDStr := c.Param("contract_id")
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if contractIDStr == "" {
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log.Printf("GetContractByID Error: ID is required")
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c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
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return
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}
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contractID, err := strconv.ParseUint(contractIDStr, 10, 32)
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if err != nil {
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log.Printf("GetContractByID Error: Invalid ID: %v", err)
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid ID"})
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return
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}
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// Fetch contract
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contract, st, err := contract.GetContractByID(contractID)
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if err != nil {
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c.JSON(st, gin.H{"error": err.Error()})
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return
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}
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// Respond with the contracts and the total count
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c.JSON(http.StatusOK, gin.H{"data": contract})
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}
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func UpdateContract(c *gin.Context) {
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var contractModel models.Contract
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rawData, _ := c.GetRawData()
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// Unmarshal to the important info structure
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err := json.Unmarshal(rawData, &contractModel)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid JSON payload"})
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log.Printf("Invalid json pyload : %v", err)
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return
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}
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// Get the contract ID from url parameters
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contractIDStr := c.Param("contract_id")
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if contractIDStr == "" {
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log.Printf("UpdateContract Error: ID is required")
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c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
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return
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}
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contractID, err := strconv.ParseUint(contractIDStr, 10, 32)
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if err != nil {
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log.Printf("UpdateContract Error: Invalid ID: %v", err)
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid ID"})
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return
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}
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contractModel.ID = uint(contractID)
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// update contract
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contractModel, st, err := contract.UpdateContract(contractModel)
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if err != nil {
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c.JSON(st, gin.H{"error": err.Error()})
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return
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}
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// Respond with the contracts and the total count
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c.JSON(http.StatusOK, gin.H{"data": contractModel})
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}
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