✨ 新增几大中心功能

server/api/v1/app/invite_code.go

@@ -0,0 +1,50 @@
+package app
+
+import (
+	"time"
+
+	"git.echol.cn/loser/Go-Web-Template/server/model/common/response"
+	appSvc "git.echol.cn/loser/Go-Web-Template/server/service/app"
+	"git.echol.cn/loser/Go-Web-Template/server/utils"
+	"github.com/gin-gonic/gin"
+)
+
+type InviteCodeApi struct{}
+
+type inviteCodeCurrentResponse struct {
+	HasUnused bool        `json:"hasUnused"`
+	Record    interface{} `json:"record,omitempty"`
+}
+
+// GenerateInviteCode 玩家生成邀请码（返回明文）
+func (a *InviteCodeApi) GenerateInviteCode(c *gin.Context) {
+	uid := utils.GetUserID(c)
+	res, err := appSvc.AppInviteCodeServiceApp.Generate(uid)
+	if err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+	response.OkWithData(res, c)
+}
+
+// CurrentInviteCode 获取当前未使用邀请码（不返回明文）
+func (a *InviteCodeApi) CurrentInviteCode(c *gin.Context) {
+	uid := utils.GetUserID(c)
+	rec, err := appSvc.AppInviteCodeServiceApp.GetCurrentUnused(uid)
+	if err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+	if rec == nil {
+		response.OkWithData(inviteCodeCurrentResponse{HasUnused: false}, c)
+		return
+	}
+	payload := map[string]interface{}{
+		"id":        rec.ID,
+		"codeLast4": rec.CodeLast4,
+		"status":    rec.Status,
+		"expiresAt": rec.ExpiresAt,
+		"createdAt": rec.CreatedAt.Format(time.RFC3339),
+	}
+	response.OkWithData(inviteCodeCurrentResponse{HasUnused: true, Record: payload}, c)
+}