refactor(handler): 按业务域拆分 merchant.go（847 → 最大 182 行）

纯文件级移动，无行为变更： - merchant.go 结构体、构造函数与跨域共用辅助（mapKeys/pageParams） - merchant_product.go 商品目录与分配 - merchant_order.go 订单、人工/测试下单与发货链接 - merchant_wallet.go 钱包、积分流水与管理员调账 - merchant_api_client.go API 客户端与回调订阅 - merchant_member.go 成员与角色 - merchant_platform.go 平台侧租户管理校验：与 HEAD 的声明行 diff 为空，MerchantHandler 方法数 41 → 41。
2026-10-06 19:43:13 +08:00
parent 24fa6a97a0
commit ae71bc99b8
7 changed files with 854 additions and 788 deletions
@@ -0,0 +1,121 @@
+package handler
+
+import (
+	"strconv"
+	"time"
+
+	"affiliate_dash/internal/middleware"
+	"affiliate_dash/internal/pkg/response"
+	"affiliate_dash/internal/service"
+
+	"github.com/gin-gonic/gin"
+)
+
+func (h *MerchantHandler) ListAPIClients(c *gin.Context) {
+	clients, err := h.merchantSvc.ListAPIClients(middleware.GetMerchantID(c))
+	if err != nil {
+		response.ServerError(c, err.Error())
+		return
+	}
+	response.OK(c, clients)
+}
+
+type apiClientReq struct {
+	Name             string `json:"name" binding:"required"`
+	Scopes           string `json:"scopes" binding:"required"`
+	SignatureVersion string `json:"signature_version"`
+	ExpiresAt        string `json:"expires_at"`
+}
+
+func (h *MerchantHandler) CreateAPIClient(c *gin.Context) {
+	var req apiClientReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "参数错误：name 与 scopes 必填")
+		return
+	}
+	var expiresAt *time.Time
+	if req.ExpiresAt != "" {
+		value, err := time.Parse(time.RFC3339, req.ExpiresAt)
+		if err != nil {
+			response.BadRequest(c, "expires_at 必须是 RFC3339 时间")
+			return
+		}
+		expiresAt = &value
+	}
+	credential, err := h.merchantSvc.CreateAPIClient(middleware.GetMerchantID(c), service.CreateAPIClientInput{
+		Name:             req.Name,
+		Scopes:           req.Scopes,
+		SignatureVersion: req.SignatureVersion,
+		ExpiresAt:        expiresAt,
+	}, middleware.GetUserID(c))
+	if err != nil {
+		response.BadRequest(c, err.Error())
+		return
+	}
+	response.OK(c, credential)
+}
+
+type statusReq struct {
+	Status string `json:"status" binding:"required"`
+}
+
+func (h *MerchantHandler) UpdateAPIClientStatus(c *gin.Context) {
+	var req statusReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "参数错误")
+		return
+	}
+	id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err := h.merchantSvc.UpdateAPIClientStatus(middleware.GetMerchantID(c), uint(id), req.Status, middleware.GetUserID(c)); err != nil {
+		response.BadRequest(c, err.Error())
+		return
+	}
+	response.OK(c, nil)
+}
+
+// DeleteAPIClient DELETE /api/merchant/api-clients/:id
+func (h *MerchantHandler) DeleteAPIClient(c *gin.Context) {
+	id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err := h.merchantSvc.DeleteAPIClient(middleware.GetMerchantID(c), uint(id), middleware.GetUserID(c)); err != nil {
+		response.BadRequest(c, err.Error())
+		return
+	}
+	response.OK(c, nil)
+}
+
+func (h *MerchantHandler) ListCallbacks(c *gin.Context) {
+	subscription, err := h.callbackSvc.GetSubscription(middleware.GetMerchantID(c))
+	if err != nil {
+		response.ServerError(c, err.Error())
+		return
+	}
+	response.OK(c, subscription)
+}
+
+type callbackReq struct {
+	Name         string `json:"name"`
+	URL          string `json:"url" binding:"required"`
+	Events       string `json:"events" binding:"required"`
+	Status       string `json:"status"`
+	RotateSecret bool   `json:"rotate_secret"`
+}
+
+func (h *MerchantHandler) CreateCallback(c *gin.Context) {
+	var req callbackReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "参数错误：url、events 必填")
+		return
+	}
+	credential, err := h.callbackSvc.CreateSubscription(middleware.GetMerchantID(c), service.CreateCallbackInput{
+		Name:         req.Name,
+		URL:          req.URL,
+		Events:       req.Events,
+		Status:       req.Status,
+		RotateSecret: req.RotateSecret,
+	}, middleware.GetUserID(c))
+	if err != nil {
+		response.BadRequest(c, err.Error())
+		return
+	}
+	response.OK(c, credential)
+}