Error code standardization

pkg/common/db/table/relation/friend_request.go

@@ -1,6 +1,9 @@
 package relation
 
-import "time"
+import (
+	"context"
+	"time"
+)
 
 const FriendRequestModelTableName = "friend_requests"
 
@@ -21,4 +24,21 @@ func (FriendRequestModel) TableName() string {
 }
 
 type FriendRequestModelInterface interface {
+	// 插入多条记录
+	Create(ctx context.Context, friendRequests []*FriendRequestModel) (err error)
+	// 删除记录
+	Delete(ctx context.Context, fromUserID, toUserID string) (err error)
+	// 更新零值
+	UpdateByMap(ctx context.Context, formUserID string, toUserID string, args map[string]interface{}) (err error)
+	// 更新多条记录 （非零值）
+	Update(ctx context.Context, friendRequests []*FriendRequestModel) (err error)
+	// 获取来指定用户的好友申请  未找到 不返回错误
+	Find(ctx context.Context, fromUserID, toUserID string) (friendRequest *FriendRequestModel, err error)
+	Take(ctx context.Context, fromUserID, toUserID string) (friendRequest *FriendRequestModel, err error)
+	// 获取toUserID收到的好友申请列表
+	FindToUserID(ctx context.Context, toUserID string, pageNumber, showNumber int32) (friendRequests []*FriendRequestModel, total int64, err error)
+	// 获取fromUserID发出去的好友申请列表
+	FindFromUserID(ctx context.Context, fromUserID string, pageNumber, showNumber int32) (friendRequests []*FriendRequestModel, total int64, err error)
+
+	NewTx(tx any) FriendRequestModelInterface
 }