是否被别人邀请过

domain/model/invite_m/invite_apply.go

@@ -2,6 +2,8 @@ package invite_m
 
 import (
 	"git.hilo.cn/hilo-common/domain"
+	"git.hilo.cn/hilo-common/resource/mysql"
+	"gorm.io/gorm"
 	"time"
 )
 
@@ -47,3 +49,16 @@ func GetApplyList(model *domain.Model, userIds []uint64, pageIndex, pageSize, gT
 	}
 	return res, count, nil
 }
+
+// 检查被邀请人是否存在
+func IsInInviteApply(model *domain.Model, userId mysql.ID) (bool, error) {
+	var apply InviteApply
+	if err := model.Db.Model(InviteApply{}).Where("new_user_id = ?", userId).First(&apply).Error; err != nil {
+		if err != gorm.ErrRecordNotFound {
+			return false, err
+		}
+		return false, nil
+	}
+	// err == nil, record exists
+	return true, nil
+}

mysql/新人派对申请.sql

@@ -7,6 +7,7 @@ CREATE TABLE `invite_apply` (
                              `status` tinyint unsigned NOT NULL COMMENT '状态0.未审核1.已通过2.已拒绝',
                              `level` varchar(5) NOT NULL DEFAULT '' COMMENT '申请等级(S,A,B,C)',
                              `video_url` varchar(400) NOT NULL COMMENT '上传的视频url',
+                             `reason` tinyint unsigned NOT NULL DEFAULT '0' COMMENT '拒绝原因',
                              `created_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
                              `updated_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                              PRIMARY KEY (`id`),

route/invite_r/party_invite.go

@@ -74,15 +74,25 @@ func InviteApply(c *gin.Context) (*mycontext.MyContext, error) {
 		model.Log.Errorf("InviteApply param:%v", param)
 		return myCtx, bizerr.InvalidParameter
 	}
-	if user.ID != myUserId && !promotion_m.IsMyPromotionManager(model, user.ID, myUserId) {
+	// 邀请人是否有资格邀请
+	if !promotion_m.IsPromotionAgent(model, user.ID) {
 		model.Log.Errorf("InviteApply 没有邀请资格 param:%v", param)
 		return myCtx, bizerr.InviteApplyNoPermission
 	}
-	// 邀请人是否有资格邀请
-	if !promotion_m.IsPromotionAgent(model, user.ID) {
+	if user.ID != myUserId && !promotion_m.IsMyPromotionManager(model, user.ID, myUserId) {
 		model.Log.Errorf("InviteApply 没有邀请资格 param:%v", param)
 		return myCtx, bizerr.InviteApplyNoPermission
 	}
+	// 被邀请人是否已经被人提交过申请
+	isApply, err := invite_m.IsInInviteApply(model, newUser.ID)
+	if err != nil {
+		model.Log.Errorf("InviteApply param:%v, err:%v", param, err)
+		return myCtx, err
+	}
+	if isApply {
+		model.Log.Errorf("InviteApply 已经被别人邀请过了 param:%v", param)
+		return myCtx, bizerr.InviteApplyAlreadyInvited
+	}
 	// 被邀请人是否符合条件
 	isInvite, err := promotion_m.IsPromotionInvitee(model, user.ID)
 	if err != nil {