errCode

pkg/common/db/controller/friend.go

@@ -0,0 +1,61 @@
+package controller
+
+import (
+	"Open_IM/pkg/common/db/cache"
+	"Open_IM/pkg/common/db/mysql"
+	"Open_IM/pkg/common/db/relation"
+	"context"
+	"errors"
+	"gorm.io/gorm"
+)
+
+type FriendModel struct {
+	db    *relation.Friend
+	cache *cache.GroupCache
+}
+
+func (f *FriendModel) Create(ctx context.Context, friends []*relation.Friend) (err error) {
+	return f.db.Create(ctx, friends)
+}
+
+func (f *FriendModel) Delete(ctx context.Context, ownerUserID string, friendUserIDs string) (err error) {
+	return f.db.Delete(ctx, ownerUserID, friendUserIDs)
+}
+
+func (f *FriendModel) UpdateByMap(ctx context.Context, ownerUserID string, args map[string]interface{}) (err error) {
+	return f.db.UpdateByMap(ctx, ownerUserID, args)
+}
+
+func (f *FriendModel) Update(ctx context.Context, friends []*relation.Friend) (err error) {
+	return f.db.Update(ctx, friends)
+}
+
+func (f *FriendModel) UpdateRemark(ctx context.Context, ownerUserID, friendUserID, remark string) (err error) {
+	return f.db.UpdateRemark(ctx, ownerUserID, friendUserID, remark)
+}
+
+func (f *FriendModel) FindOwnerUserID(ctx context.Context, ownerUserID string) (friends []*relation.Friend, err error) {
+	return f.db.FindOwnerUserID(ctx, ownerUserID)
+}
+
+func (f *FriendModel) FindFriendUserID(ctx context.Context, friendUserID string) (friends []*relation.Friend, err error) {
+	return f.db.FindFriendUserID(ctx, friendUserID)
+}
+
+func (f *FriendModel) Take(ctx context.Context, ownerUserID, friendUserID string) (friend *relation.Friend, err error) {
+	return f.db.Take(ctx, ownerUserID, friendUserID)
+}
+
+func (f *FriendModel) FindUserState(ctx context.Context, userID1, userID2 string) (friends []*relation.Friend, err error) {
+	return f.db.FindUserState(ctx, userID1, userID2)
+}
+
+func (f *FriendModel) IsExist(ctx context.Context, ownerUserID, friendUserID string) (bool, error) {
+	if _, err := f.Take(ctx, ownerUserID, friendUserID); err == nil {
+		return true, nil
+	} else if errors.Is(err, gorm.ErrRecordNotFound) {
+		return false, nil
+	} else {
+		return false, err
+	}
+}