feat: 添加独立的支付通道管理功能
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@@ -0,0 +1,167 @@
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package handlers
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import (
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"net/http"
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"strconv"
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"sale/internal/models"
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"sale/internal/utils"
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"github.com/gin-gonic/gin"
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)
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type PaymentChannelHandler struct{}
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func NewPaymentChannelHandler() *PaymentChannelHandler {
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return &PaymentChannelHandler{}
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}
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func (h *PaymentChannelHandler) List(c *gin.Context) {
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var channels []models.PaymentChannel
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utils.DB.Order("sort_order ASC, id ASC").Find(&channels)
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c.JSON(http.StatusOK, gin.H{"data": channels})
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}
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func (h *PaymentChannelHandler) GetByID(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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var channel models.PaymentChannel
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if err := utils.DB.First(&channel, id).Error; err != nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "Payment channel not found"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"data": channel})
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}
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func (h *PaymentChannelHandler) Create(c *gin.Context) {
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var req struct {
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Name string `json:"name"`
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Code string `json:"code"`
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Type string `json:"type"`
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Icon string `json:"icon"`
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FeeRate float64 `json:"fee_rate"`
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MinAmount float64 `json:"min_amount"`
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MaxAmount float64 `json:"max_amount"`
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Config string `json:"config"`
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IsEnabled bool `json:"is_enabled"`
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SortOrder int `json:"sort_order"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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var existing models.PaymentChannel
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if err := utils.DB.Where("code = ?", req.Code).First(&existing).Error; err == nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "支付通道代码已存在"})
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return
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}
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channel := models.PaymentChannel{
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Name: req.Name,
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Code: req.Code,
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Type: req.Type,
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Icon: req.Icon,
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FeeRate: req.FeeRate,
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MinAmount: req.MinAmount,
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MaxAmount: req.MaxAmount,
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Config: req.Config,
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IsEnabled: req.IsEnabled,
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SortOrder: req.SortOrder,
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}
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if err := utils.DB.Create(&channel).Error; err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create payment channel"})
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return
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}
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c.JSON(http.StatusCreated, gin.H{"data": channel})
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}
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func (h *PaymentChannelHandler) Update(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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var channel models.PaymentChannel
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if err := utils.DB.First(&channel, id).Error; err != nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "Payment channel not found"})
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return
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}
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var req struct {
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Name *string `json:"name"`
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Code *string `json:"code"`
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Type *string `json:"type"`
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Icon *string `json:"icon"`
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FeeRate *float64 `json:"fee_rate"`
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MinAmount *float64 `json:"min_amount"`
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MaxAmount *float64 `json:"max_amount"`
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Config *string `json:"config"`
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IsEnabled *bool `json:"is_enabled"`
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SortOrder *int `json:"sort_order"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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updates := make(map[string]interface{})
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if req.Name != nil {
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updates["name"] = *req.Name
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}
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if req.Code != nil && *req.Code != channel.Code {
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var existing models.PaymentChannel
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if err := utils.DB.Where("code = ? AND id != ?", *req.Code, id).First(&existing).Error; err == nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "支付通道代码已存在"})
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return
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}
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updates["code"] = *req.Code
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}
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if req.Type != nil {
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updates["type"] = *req.Type
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}
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if req.Icon != nil {
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updates["icon"] = *req.Icon
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}
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if req.FeeRate != nil {
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updates["fee_rate"] = *req.FeeRate
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}
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if req.MinAmount != nil {
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updates["min_amount"] = *req.MinAmount
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}
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if req.MaxAmount != nil {
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updates["max_amount"] = *req.MaxAmount
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}
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if req.Config != nil {
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updates["config"] = *req.Config
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}
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if req.IsEnabled != nil {
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updates["is_enabled"] = *req.IsEnabled
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}
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if req.SortOrder != nil {
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updates["sort_order"] = *req.SortOrder
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}
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utils.DB.Model(&channel).Updates(updates)
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c.JSON(http.StatusOK, gin.H{"data": channel})
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}
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func (h *PaymentChannelHandler) Delete(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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if err := utils.DB.Delete(&models.PaymentChannel{}, id).Error; err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete payment channel"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "Payment channel deleted successfully"})
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}
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func (h *PaymentChannelHandler) Toggle(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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var channel models.PaymentChannel
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if err := utils.DB.First(&channel, id).Error; err != nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "Payment channel not found"})
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return
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}
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channel.IsEnabled = !channel.IsEnabled
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utils.DB.Save(&channel)
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c.JSON(http.StatusOK, gin.H{"data": channel})
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}
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@@ -23,6 +23,7 @@ func SetupRoutes(r *gin.Engine) {
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articleHandler := handlers.NewArticleHandler()
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uploadHandler := handlers.NewUploadHandler()
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bannerHandler := handlers.NewBannerHandler()
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paymentChannelHandler := handlers.NewPaymentChannelHandler()
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r.Use(middlewares.CORSMiddleware())
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@@ -220,6 +221,15 @@ func SetupRoutes(r *gin.Engine) {
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adminBanners.DELETE("/:id", bannerHandler.Delete)
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adminBanners.PUT("/:id/toggle", bannerHandler.ToggleActive)
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}
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adminPaymentChannels := admin.Group("/payment-channels")
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{
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adminPaymentChannels.GET("", paymentChannelHandler.List)
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adminPaymentChannels.POST("", paymentChannelHandler.Create)
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adminPaymentChannels.PUT("/:id", paymentChannelHandler.Update)
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adminPaymentChannels.DELETE("/:id", paymentChannelHandler.Delete)
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adminPaymentChannels.PUT("/:id/toggle", paymentChannelHandler.Toggle)
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}
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}
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}
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}
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@@ -0,0 +1,28 @@
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package models
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import (
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"time"
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"gorm.io/gorm"
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)
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type PaymentChannel struct {
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ID uint `gorm:"primaryKey" json:"id"`
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Name string `gorm:"size:50;not null" json:"name"`
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Code string `gorm:"size:30;not null;uniqueIndex" json:"code"`
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Type string `gorm:"size:20;not null" json:"type"`
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Icon string `gorm:"size:255" json:"icon"`
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FeeRate float64 `gorm:"default:0" json:"fee_rate"`
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MinAmount float64 `gorm:"default:0" json:"min_amount"`
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MaxAmount float64 `gorm:"default:0" json:"max_amount"`
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Config string `gorm:"type:text" json:"config"`
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IsEnabled bool `gorm:"default:true" json:"is_enabled"`
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SortOrder int `gorm:"default:0" json:"sort_order"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
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}
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func (PaymentChannel) TableName() string {
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return "payment_channels"
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}
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@@ -77,6 +77,7 @@ func AutoMigrate() {
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&models.SupplierAuthorization{},
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&models.Article{},
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&models.Banner{},
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&models.PaymentChannel{},
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)
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if err != nil {
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log.Fatalf("Failed to migrate database: %v", err)
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