feat(ECR-015): RedemptionCode 兑换码并 Closed

批次生成/作废、C 端兑码延长会员；admin-h5 /codes。 Loop continuous。Next：ECR-016 UserIntelligence。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-07 18:16:13 +08:00
parent 0e26aabef8
commit 1eeb0b00e7
33 changed files with 1073 additions and 36 deletions
@@ -0,0 +1,99 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+
+	"github.com/yuxingu/digital-psychology/apps/api/internal/middleware"
+	"github.com/yuxingu/digital-psychology/apps/api/internal/service/admin"
+	"github.com/yuxingu/digital-psychology/apps/api/pkg/response"
+)
+
+func (h *AdminHandler) registerRedemption(authed *gin.RouterGroup) {
+	authed.POST("/redemption-batches", middleware.RequireAdminPermission(h.Svc, admin.PermMembershipCodesWrite), h.CreateRedemptionBatch)
+	authed.GET("/redemption-batches", middleware.RequireAdminPermission(h.Svc, admin.PermMembershipCodesRead), h.ListRedemptionBatches)
+	authed.GET("/redemption-batches/:id/codes", middleware.RequireAdminPermission(h.Svc, admin.PermMembershipCodesRead), h.ListRedemptionCodes)
+	authed.POST("/redemption-codes/:id/disable", middleware.RequireAdminPermission(h.Svc, admin.PermMembershipCodesWrite), h.DisableRedemptionCode)
+}
+
+func (h *AdminHandler) CreateRedemptionBatch(c *gin.Context) {
+	adminID, ok := middleware.AdminIDFromContext(c)
+	if !ok {
+		response.Fail(c, http.StatusUnauthorized, 40102, "admin session invalid")
+		return
+	}
+	var body struct {
+		Label    string `json:"label"`
+		PlanCode string `json:"plan_code"`
+		Quantity int    `json:"quantity"`
+	}
+	if err := c.ShouldBindJSON(&body); err != nil {
+		response.Fail(c, http.StatusBadRequest, 40000, "invalid body")
+		return
+	}
+	batch, codes, err := h.Svc.CreateRedemptionBatch(c.Request.Context(), adminID, body.Label, body.PlanCode, body.Quantity)
+	if errors.Is(err, admin.ErrBadBatchQty) || errors.Is(err, admin.ErrPlanNotFound) || errors.Is(err, admin.ErrInvalidPlanU) {
+		response.Fail(c, http.StatusBadRequest, 40000, err.Error())
+		return
+	}
+	if err != nil {
+		response.Fail(c, http.StatusInternalServerError, 50000, err.Error())
+		return
+	}
+	response.OK(c, gin.H{"batch": batch, "codes": codes})
+}
+
+func (h *AdminHandler) ListRedemptionBatches(c *gin.Context) {
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
+	items, err := h.Svc.ListRedemptionBatches(c.Request.Context(), limit)
+	if err != nil {
+		response.Fail(c, http.StatusInternalServerError, 50000, err.Error())
+		return
+	}
+	response.OK(c, gin.H{"items": items})
+}
+
+func (h *AdminHandler) ListRedemptionCodes(c *gin.Context) {
+	id, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		response.Fail(c, http.StatusBadRequest, 40000, "invalid id")
+		return
+	}
+	items, err := h.Svc.ListRedemptionCodes(c.Request.Context(), id)
+	if errors.Is(err, admin.ErrBatchNotFound) {
+		response.Fail(c, http.StatusNotFound, 40400, "batch not found")
+		return
+	}
+	if err != nil {
+		response.Fail(c, http.StatusInternalServerError, 50000, err.Error())
+		return
+	}
+	response.OK(c, gin.H{"items": items})
+}
+
+func (h *AdminHandler) DisableRedemptionCode(c *gin.Context) {
+	adminID, ok := middleware.AdminIDFromContext(c)
+	if !ok {
+		response.Fail(c, http.StatusUnauthorized, 40102, "admin session invalid")
+		return
+	}
+	id, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		response.Fail(c, http.StatusBadRequest, 40000, "invalid id")
+		return
+	}
+	err = h.Svc.DisableRedemptionCode(c.Request.Context(), adminID, id)
+	if errors.Is(err, admin.ErrCodeDisable) {
+		response.Fail(c, http.StatusBadRequest, 40000, err.Error())
+		return
+	}
+	if err != nil {
+		response.Fail(c, http.StatusInternalServerError, 50000, err.Error())
+		return
+	}
+	response.OK(c, gin.H{"ok": true})
+}