feat: manually mirror opencoze's code from bytedance
Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf
This commit is contained in:
fanlv
209
backend/domain/conversation/conversation/internal/dal/dao.go
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209
backend/domain/conversation/conversation/internal/dal/dao.go
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@@ -0,0 +1,209 @@
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/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dal
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import (
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"context"
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"errors"
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"time"
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"gorm.io/gorm"
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"github.com/coze-dev/coze-studio/backend/api/model/conversation/common"
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"github.com/coze-dev/coze-studio/backend/api/model/crossdomain/conversation"
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"github.com/coze-dev/coze-studio/backend/domain/conversation/conversation/entity"
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"github.com/coze-dev/coze-studio/backend/domain/conversation/conversation/internal/dal/model"
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"github.com/coze-dev/coze-studio/backend/domain/conversation/conversation/internal/dal/query"
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"github.com/coze-dev/coze-studio/backend/infra/contract/idgen"
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"github.com/coze-dev/coze-studio/backend/pkg/lang/slices"
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)
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type ConversationDAO struct {
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idgen idgen.IDGenerator
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db *gorm.DB
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query *query.Query
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}
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func NewConversationDAO(db *gorm.DB, generator idgen.IDGenerator) *ConversationDAO {
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return &ConversationDAO{
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idgen: generator,
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db: db,
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query: query.Use(db),
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}
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}
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func (dao *ConversationDAO) Create(ctx context.Context, msg *entity.Conversation) (*entity.Conversation, error) {
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poData := dao.conversationDO2PO(ctx, msg)
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ids, err := dao.idgen.GenMultiIDs(ctx, 2)
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if err != nil {
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return nil, err
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}
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poData.ID = ids[0]
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poData.SectionID = ids[1]
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err = dao.query.Conversation.WithContext(ctx).Create(poData)
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if err != nil {
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return nil, err
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}
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return dao.conversationPO2DO(ctx, poData), nil
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}
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func (dao *ConversationDAO) GetByID(ctx context.Context, id int64) (*entity.Conversation, error) {
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poData, err := dao.query.Conversation.WithContext(ctx).Debug().Where(dao.query.Conversation.ID.Eq(id)).First()
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil, nil
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}
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if err != nil {
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return nil, err
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}
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return dao.conversationPO2DO(ctx, poData), nil
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}
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func (dao *ConversationDAO) UpdateSection(ctx context.Context, id int64) (int64, error) {
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updateColumn := make(map[string]interface{})
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table := dao.query.Conversation
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newSectionID, err := dao.idgen.GenID(ctx)
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if err != nil {
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return 0, err
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}
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updateColumn[table.SectionID.ColumnName().String()] = newSectionID
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updateColumn[table.UpdatedAt.ColumnName().String()] = time.Now().UnixMilli()
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_, err = dao.query.Conversation.WithContext(ctx).Where(dao.query.Conversation.ID.Eq(id)).UpdateColumns(updateColumn)
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if err != nil {
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return 0, err
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}
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return newSectionID, nil
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}
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func (dao *ConversationDAO) Delete(ctx context.Context, id int64) (int64, error) {
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table := dao.query.Conversation
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updateColumn := make(map[string]interface{})
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updateColumn[table.UpdatedAt.ColumnName().String()] = time.Now().UnixMilli()
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updateColumn[table.Status.ColumnName().String()] = conversation.ConversationStatusDeleted
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updateRes, err := dao.query.Conversation.WithContext(ctx).Where(dao.query.Conversation.ID.Eq(id)).UpdateColumns(updateColumn)
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if err != nil {
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return 0, err
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}
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return updateRes.RowsAffected, err
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}
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func (dao *ConversationDAO) Get(ctx context.Context, userID int64, agentID int64, scene int32, connectorID int64) (*entity.Conversation, error) {
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po, err := dao.query.Conversation.WithContext(ctx).Debug().
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Where(dao.query.Conversation.CreatorID.Eq(userID)).
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Where(dao.query.Conversation.AgentID.Eq(agentID)).
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Where(dao.query.Conversation.Scene.Eq(scene)).
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Where(dao.query.Conversation.ConnectorID.Eq(connectorID)).
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Where(dao.query.Conversation.Status.Eq(int32(conversation.ConversationStatusNormal))).
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Order(dao.query.Conversation.CreatedAt.Desc()).
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First()
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if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
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return nil, nil
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}
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if err != nil {
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return nil, err
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}
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return dao.conversationPO2DO(ctx, po), nil
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}
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func (dao *ConversationDAO) List(ctx context.Context, userID int64, agentID int64, connectorID int64, scene int32, limit int, page int) ([]*entity.Conversation, bool, error) {
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var hasMore bool
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do := dao.query.Conversation.WithContext(ctx).Debug()
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do = do.Where(dao.query.Conversation.CreatorID.Eq(userID)).
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Where(dao.query.Conversation.AgentID.Eq(agentID)).
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Where(dao.query.Conversation.Scene.Eq(scene)).
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Where(dao.query.Conversation.ConnectorID.Eq(connectorID))
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do = do.Offset((page - 1) * limit)
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if limit > 0 {
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do = do.Limit(int(limit) + 1)
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}
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poList, err := do.Find()
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil, hasMore, nil
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}
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if err != nil {
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return nil, hasMore, err
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}
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if len(poList) == 0 {
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return nil, hasMore, nil
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}
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if len(poList) > limit {
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hasMore = true
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return dao.conversationBatchPO2DO(ctx, poList[:(len(poList)-1)]), hasMore, nil
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}
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return dao.conversationBatchPO2DO(ctx, poList), hasMore, nil
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}
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func (dao *ConversationDAO) conversationDO2PO(ctx context.Context, conversation *entity.Conversation) *model.Conversation {
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return &model.Conversation{
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ID: conversation.ID,
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SectionID: conversation.SectionID,
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ConnectorID: conversation.ConnectorID,
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AgentID: conversation.AgentID,
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CreatorID: conversation.CreatorID,
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Scene: int32(conversation.Scene),
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Status: int32(conversation.Status),
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Ext: conversation.Ext,
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CreatedAt: time.Now().UnixMilli(),
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UpdatedAt: time.Now().UnixMilli(),
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}
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}
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func (dao *ConversationDAO) conversationPO2DO(ctx context.Context, c *model.Conversation) *entity.Conversation {
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return &entity.Conversation{
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ID: c.ID,
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SectionID: c.SectionID,
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ConnectorID: c.ConnectorID,
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AgentID: c.AgentID,
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CreatorID: c.CreatorID,
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Scene: common.Scene(c.Scene),
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Status: conversation.ConversationStatus(c.Status),
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Ext: c.Ext,
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CreatedAt: c.CreatedAt,
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UpdatedAt: c.UpdatedAt,
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}
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}
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func (dao *ConversationDAO) conversationBatchPO2DO(ctx context.Context, conversations []*model.Conversation) []*entity.Conversation {
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return slices.Transform(conversations, func(c *model.Conversation) *entity.Conversation {
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return &entity.Conversation{
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ID: c.ID,
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SectionID: c.SectionID,
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ConnectorID: c.ConnectorID,
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AgentID: c.AgentID,
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CreatorID: c.CreatorID,
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Scene: common.Scene(c.Scene),
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Status: conversation.ConversationStatus(c.Status),
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Ext: c.Ext,
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CreatedAt: c.CreatedAt,
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UpdatedAt: c.UpdatedAt,
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}
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})
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}
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@@ -0,0 +1,26 @@
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// Code generated by gorm.io/gen. DO NOT EDIT.
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// Code generated by gorm.io/gen. DO NOT EDIT.
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// Code generated by gorm.io/gen. DO NOT EDIT.
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package model
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const TableNameConversation = "conversation"
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// Conversation 会话信息表
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type Conversation struct {
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ID int64 `gorm:"column:id;primaryKey;autoIncrement:true;comment:主键ID" json:"id"` // 主键ID
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ConnectorID int64 `gorm:"column:connector_id;not null;comment:业务线 ID" json:"connector_id"` // 业务线 ID
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AgentID int64 `gorm:"column:agent_id;not null;comment:agent_id" json:"agent_id"` // agent_id
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Scene int32 `gorm:"column:scene;not null;comment:会话场景" json:"scene"` // 会话场景
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SectionID int64 `gorm:"column:section_id;not null;comment:最新section_id" json:"section_id"` // 最新section_id
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CreatorID int64 `gorm:"column:creator_id;comment:创建者id" json:"creator_id"` // 创建者id
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Ext string `gorm:"column:ext;comment:扩展字段" json:"ext"` // 扩展字段
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Status int32 `gorm:"column:status;not null;default:1;comment:status: 1-normal 2-deleted" json:"status"` // status: 1-normal 2-deleted
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CreatedAt int64 `gorm:"column:created_at;not null;autoCreateTime:milli;comment:创建时间" json:"created_at"` // 创建时间
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UpdatedAt int64 `gorm:"column:updated_at;not null;autoUpdateTime:milli;comment:更新时间" json:"updated_at"` // 更新时间
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}
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// TableName Conversation's table name
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func (*Conversation) TableName() string {
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return TableNameConversation
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}
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@@ -0,0 +1,417 @@
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// Code generated by gorm.io/gen. DO NOT EDIT.
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// Code generated by gorm.io/gen. DO NOT EDIT.
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// Code generated by gorm.io/gen. DO NOT EDIT.
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package query
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import (
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"context"
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"gorm.io/gorm"
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"gorm.io/gorm/clause"
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"gorm.io/gorm/schema"
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"gorm.io/gen"
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"gorm.io/gen/field"
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"gorm.io/plugin/dbresolver"
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"github.com/coze-dev/coze-studio/backend/domain/conversation/conversation/internal/dal/model"
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)
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func newConversation(db *gorm.DB, opts ...gen.DOOption) conversation {
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_conversation := conversation{}
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_conversation.conversationDo.UseDB(db, opts...)
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_conversation.conversationDo.UseModel(&model.Conversation{})
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tableName := _conversation.conversationDo.TableName()
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_conversation.ALL = field.NewAsterisk(tableName)
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_conversation.ID = field.NewInt64(tableName, "id")
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_conversation.ConnectorID = field.NewInt64(tableName, "connector_id")
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_conversation.AgentID = field.NewInt64(tableName, "agent_id")
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_conversation.Scene = field.NewInt32(tableName, "scene")
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_conversation.SectionID = field.NewInt64(tableName, "section_id")
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_conversation.CreatorID = field.NewInt64(tableName, "creator_id")
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_conversation.Ext = field.NewString(tableName, "ext")
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_conversation.Status = field.NewInt32(tableName, "status")
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_conversation.CreatedAt = field.NewInt64(tableName, "created_at")
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_conversation.UpdatedAt = field.NewInt64(tableName, "updated_at")
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_conversation.fillFieldMap()
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return _conversation
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}
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// conversation 会话信息表
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type conversation struct {
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conversationDo
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ALL field.Asterisk
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ID field.Int64 // 主键ID
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ConnectorID field.Int64 // 业务线 ID
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AgentID field.Int64 // agent_id
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Scene field.Int32 // 会话场景
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SectionID field.Int64 // 最新section_id
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CreatorID field.Int64 // 创建者id
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Ext field.String // 扩展字段
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Status field.Int32 // status: 1-normal 2-deleted
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CreatedAt field.Int64 // 创建时间
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UpdatedAt field.Int64 // 更新时间
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fieldMap map[string]field.Expr
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}
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func (c conversation) Table(newTableName string) *conversation {
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c.conversationDo.UseTable(newTableName)
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return c.updateTableName(newTableName)
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}
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func (c conversation) As(alias string) *conversation {
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c.conversationDo.DO = *(c.conversationDo.As(alias).(*gen.DO))
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return c.updateTableName(alias)
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}
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func (c *conversation) updateTableName(table string) *conversation {
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c.ALL = field.NewAsterisk(table)
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c.ID = field.NewInt64(table, "id")
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c.ConnectorID = field.NewInt64(table, "connector_id")
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c.AgentID = field.NewInt64(table, "agent_id")
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c.Scene = field.NewInt32(table, "scene")
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c.SectionID = field.NewInt64(table, "section_id")
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c.CreatorID = field.NewInt64(table, "creator_id")
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c.Ext = field.NewString(table, "ext")
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c.Status = field.NewInt32(table, "status")
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c.CreatedAt = field.NewInt64(table, "created_at")
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c.UpdatedAt = field.NewInt64(table, "updated_at")
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c.fillFieldMap()
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return c
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}
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func (c *conversation) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
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_f, ok := c.fieldMap[fieldName]
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if !ok || _f == nil {
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return nil, false
|
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}
|
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_oe, ok := _f.(field.OrderExpr)
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return _oe, ok
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}
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func (c *conversation) fillFieldMap() {
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c.fieldMap = make(map[string]field.Expr, 10)
|
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c.fieldMap["id"] = c.ID
|
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c.fieldMap["connector_id"] = c.ConnectorID
|
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c.fieldMap["agent_id"] = c.AgentID
|
||||
c.fieldMap["scene"] = c.Scene
|
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c.fieldMap["section_id"] = c.SectionID
|
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c.fieldMap["creator_id"] = c.CreatorID
|
||||
c.fieldMap["ext"] = c.Ext
|
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c.fieldMap["status"] = c.Status
|
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c.fieldMap["created_at"] = c.CreatedAt
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c.fieldMap["updated_at"] = c.UpdatedAt
|
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}
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|
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func (c conversation) clone(db *gorm.DB) conversation {
|
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c.conversationDo.ReplaceConnPool(db.Statement.ConnPool)
|
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return c
|
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}
|
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|
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func (c conversation) replaceDB(db *gorm.DB) conversation {
|
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c.conversationDo.ReplaceDB(db)
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return c
|
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}
|
||||
|
||||
type conversationDo struct{ gen.DO }
|
||||
|
||||
type IConversationDo interface {
|
||||
gen.SubQuery
|
||||
Debug() IConversationDo
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WithContext(ctx context.Context) IConversationDo
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WithResult(fc func(tx gen.Dao)) gen.ResultInfo
|
||||
ReplaceDB(db *gorm.DB)
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||||
ReadDB() IConversationDo
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||||
WriteDB() IConversationDo
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As(alias string) gen.Dao
|
||||
Session(config *gorm.Session) IConversationDo
|
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Columns(cols ...field.Expr) gen.Columns
|
||||
Clauses(conds ...clause.Expression) IConversationDo
|
||||
Not(conds ...gen.Condition) IConversationDo
|
||||
Or(conds ...gen.Condition) IConversationDo
|
||||
Select(conds ...field.Expr) IConversationDo
|
||||
Where(conds ...gen.Condition) IConversationDo
|
||||
Order(conds ...field.Expr) IConversationDo
|
||||
Distinct(cols ...field.Expr) IConversationDo
|
||||
Omit(cols ...field.Expr) IConversationDo
|
||||
Join(table schema.Tabler, on ...field.Expr) IConversationDo
|
||||
LeftJoin(table schema.Tabler, on ...field.Expr) IConversationDo
|
||||
RightJoin(table schema.Tabler, on ...field.Expr) IConversationDo
|
||||
Group(cols ...field.Expr) IConversationDo
|
||||
Having(conds ...gen.Condition) IConversationDo
|
||||
Limit(limit int) IConversationDo
|
||||
Offset(offset int) IConversationDo
|
||||
Count() (count int64, err error)
|
||||
Scopes(funcs ...func(gen.Dao) gen.Dao) IConversationDo
|
||||
Unscoped() IConversationDo
|
||||
Create(values ...*model.Conversation) error
|
||||
CreateInBatches(values []*model.Conversation, batchSize int) error
|
||||
Save(values ...*model.Conversation) error
|
||||
First() (*model.Conversation, error)
|
||||
Take() (*model.Conversation, error)
|
||||
Last() (*model.Conversation, error)
|
||||
Find() ([]*model.Conversation, error)
|
||||
FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Conversation, err error)
|
||||
FindInBatches(result *[]*model.Conversation, batchSize int, fc func(tx gen.Dao, batch int) error) error
|
||||
Pluck(column field.Expr, dest interface{}) error
|
||||
Delete(...*model.Conversation) (info gen.ResultInfo, err error)
|
||||
Update(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
|
||||
UpdateSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
|
||||
Updates(value interface{}) (info gen.ResultInfo, err error)
|
||||
UpdateColumn(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
|
||||
UpdateColumnSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
|
||||
UpdateColumns(value interface{}) (info gen.ResultInfo, err error)
|
||||
UpdateFrom(q gen.SubQuery) gen.Dao
|
||||
Attrs(attrs ...field.AssignExpr) IConversationDo
|
||||
Assign(attrs ...field.AssignExpr) IConversationDo
|
||||
Joins(fields ...field.RelationField) IConversationDo
|
||||
Preload(fields ...field.RelationField) IConversationDo
|
||||
FirstOrInit() (*model.Conversation, error)
|
||||
FirstOrCreate() (*model.Conversation, error)
|
||||
FindByPage(offset int, limit int) (result []*model.Conversation, count int64, err error)
|
||||
ScanByPage(result interface{}, offset int, limit int) (count int64, err error)
|
||||
Scan(result interface{}) (err error)
|
||||
Returning(value interface{}, columns ...string) IConversationDo
|
||||
UnderlyingDB() *gorm.DB
|
||||
schema.Tabler
|
||||
}
|
||||
|
||||
func (c conversationDo) Debug() IConversationDo {
|
||||
return c.withDO(c.DO.Debug())
|
||||
}
|
||||
|
||||
func (c conversationDo) WithContext(ctx context.Context) IConversationDo {
|
||||
return c.withDO(c.DO.WithContext(ctx))
|
||||
}
|
||||
|
||||
func (c conversationDo) ReadDB() IConversationDo {
|
||||
return c.Clauses(dbresolver.Read)
|
||||
}
|
||||
|
||||
func (c conversationDo) WriteDB() IConversationDo {
|
||||
return c.Clauses(dbresolver.Write)
|
||||
}
|
||||
|
||||
func (c conversationDo) Session(config *gorm.Session) IConversationDo {
|
||||
return c.withDO(c.DO.Session(config))
|
||||
}
|
||||
|
||||
func (c conversationDo) Clauses(conds ...clause.Expression) IConversationDo {
|
||||
return c.withDO(c.DO.Clauses(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Returning(value interface{}, columns ...string) IConversationDo {
|
||||
return c.withDO(c.DO.Returning(value, columns...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Not(conds ...gen.Condition) IConversationDo {
|
||||
return c.withDO(c.DO.Not(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Or(conds ...gen.Condition) IConversationDo {
|
||||
return c.withDO(c.DO.Or(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Select(conds ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.Select(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Where(conds ...gen.Condition) IConversationDo {
|
||||
return c.withDO(c.DO.Where(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Order(conds ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.Order(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Distinct(cols ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.Distinct(cols...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Omit(cols ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.Omit(cols...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Join(table schema.Tabler, on ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.Join(table, on...))
|
||||
}
|
||||
|
||||
func (c conversationDo) LeftJoin(table schema.Tabler, on ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.LeftJoin(table, on...))
|
||||
}
|
||||
|
||||
func (c conversationDo) RightJoin(table schema.Tabler, on ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.RightJoin(table, on...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Group(cols ...field.Expr) IConversationDo {
|
||||
return c.withDO(c.DO.Group(cols...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Having(conds ...gen.Condition) IConversationDo {
|
||||
return c.withDO(c.DO.Having(conds...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Limit(limit int) IConversationDo {
|
||||
return c.withDO(c.DO.Limit(limit))
|
||||
}
|
||||
|
||||
func (c conversationDo) Offset(offset int) IConversationDo {
|
||||
return c.withDO(c.DO.Offset(offset))
|
||||
}
|
||||
|
||||
func (c conversationDo) Scopes(funcs ...func(gen.Dao) gen.Dao) IConversationDo {
|
||||
return c.withDO(c.DO.Scopes(funcs...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Unscoped() IConversationDo {
|
||||
return c.withDO(c.DO.Unscoped())
|
||||
}
|
||||
|
||||
func (c conversationDo) Create(values ...*model.Conversation) error {
|
||||
if len(values) == 0 {
|
||||
return nil
|
||||
}
|
||||
return c.DO.Create(values)
|
||||
}
|
||||
|
||||
func (c conversationDo) CreateInBatches(values []*model.Conversation, batchSize int) error {
|
||||
return c.DO.CreateInBatches(values, batchSize)
|
||||
}
|
||||
|
||||
// Save : !!! underlying implementation is different with GORM
|
||||
// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
|
||||
func (c conversationDo) Save(values ...*model.Conversation) error {
|
||||
if len(values) == 0 {
|
||||
return nil
|
||||
}
|
||||
return c.DO.Save(values)
|
||||
}
|
||||
|
||||
func (c conversationDo) First() (*model.Conversation, error) {
|
||||
if result, err := c.DO.First(); err != nil {
|
||||
return nil, err
|
||||
} else {
|
||||
return result.(*model.Conversation), nil
|
||||
}
|
||||
}
|
||||
|
||||
func (c conversationDo) Take() (*model.Conversation, error) {
|
||||
if result, err := c.DO.Take(); err != nil {
|
||||
return nil, err
|
||||
} else {
|
||||
return result.(*model.Conversation), nil
|
||||
}
|
||||
}
|
||||
|
||||
func (c conversationDo) Last() (*model.Conversation, error) {
|
||||
if result, err := c.DO.Last(); err != nil {
|
||||
return nil, err
|
||||
} else {
|
||||
return result.(*model.Conversation), nil
|
||||
}
|
||||
}
|
||||
|
||||
func (c conversationDo) Find() ([]*model.Conversation, error) {
|
||||
result, err := c.DO.Find()
|
||||
return result.([]*model.Conversation), err
|
||||
}
|
||||
|
||||
func (c conversationDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Conversation, err error) {
|
||||
buf := make([]*model.Conversation, 0, batchSize)
|
||||
err = c.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
|
||||
defer func() { results = append(results, buf...) }()
|
||||
return fc(tx, batch)
|
||||
})
|
||||
return results, err
|
||||
}
|
||||
|
||||
func (c conversationDo) FindInBatches(result *[]*model.Conversation, batchSize int, fc func(tx gen.Dao, batch int) error) error {
|
||||
return c.DO.FindInBatches(result, batchSize, fc)
|
||||
}
|
||||
|
||||
func (c conversationDo) Attrs(attrs ...field.AssignExpr) IConversationDo {
|
||||
return c.withDO(c.DO.Attrs(attrs...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Assign(attrs ...field.AssignExpr) IConversationDo {
|
||||
return c.withDO(c.DO.Assign(attrs...))
|
||||
}
|
||||
|
||||
func (c conversationDo) Joins(fields ...field.RelationField) IConversationDo {
|
||||
for _, _f := range fields {
|
||||
c = *c.withDO(c.DO.Joins(_f))
|
||||
}
|
||||
return &c
|
||||
}
|
||||
|
||||
func (c conversationDo) Preload(fields ...field.RelationField) IConversationDo {
|
||||
for _, _f := range fields {
|
||||
c = *c.withDO(c.DO.Preload(_f))
|
||||
}
|
||||
return &c
|
||||
}
|
||||
|
||||
func (c conversationDo) FirstOrInit() (*model.Conversation, error) {
|
||||
if result, err := c.DO.FirstOrInit(); err != nil {
|
||||
return nil, err
|
||||
} else {
|
||||
return result.(*model.Conversation), nil
|
||||
}
|
||||
}
|
||||
|
||||
func (c conversationDo) FirstOrCreate() (*model.Conversation, error) {
|
||||
if result, err := c.DO.FirstOrCreate(); err != nil {
|
||||
return nil, err
|
||||
} else {
|
||||
return result.(*model.Conversation), nil
|
||||
}
|
||||
}
|
||||
|
||||
func (c conversationDo) FindByPage(offset int, limit int) (result []*model.Conversation, count int64, err error) {
|
||||
result, err = c.Offset(offset).Limit(limit).Find()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
if size := len(result); 0 < limit && 0 < size && size < limit {
|
||||
count = int64(size + offset)
|
||||
return
|
||||
}
|
||||
|
||||
count, err = c.Offset(-1).Limit(-1).Count()
|
||||
return
|
||||
}
|
||||
|
||||
func (c conversationDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
|
||||
count, err = c.Count()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
err = c.Offset(offset).Limit(limit).Scan(result)
|
||||
return
|
||||
}
|
||||
|
||||
func (c conversationDo) Scan(result interface{}) (err error) {
|
||||
return c.DO.Scan(result)
|
||||
}
|
||||
|
||||
func (c conversationDo) Delete(models ...*model.Conversation) (result gen.ResultInfo, err error) {
|
||||
return c.DO.Delete(models)
|
||||
}
|
||||
|
||||
func (c *conversationDo) withDO(do gen.Dao) *conversationDo {
|
||||
c.DO = *do.(*gen.DO)
|
||||
return c
|
||||
}
|
||||
@@ -0,0 +1,103 @@
|
||||
// Code generated by gorm.io/gen. DO NOT EDIT.
|
||||
// Code generated by gorm.io/gen. DO NOT EDIT.
|
||||
// Code generated by gorm.io/gen. DO NOT EDIT.
|
||||
|
||||
package query
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
|
||||
"gorm.io/gorm"
|
||||
|
||||
"gorm.io/gen"
|
||||
|
||||
"gorm.io/plugin/dbresolver"
|
||||
)
|
||||
|
||||
var (
|
||||
Q = new(Query)
|
||||
Conversation *conversation
|
||||
)
|
||||
|
||||
func SetDefault(db *gorm.DB, opts ...gen.DOOption) {
|
||||
*Q = *Use(db, opts...)
|
||||
Conversation = &Q.Conversation
|
||||
}
|
||||
|
||||
func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
|
||||
return &Query{
|
||||
db: db,
|
||||
Conversation: newConversation(db, opts...),
|
||||
}
|
||||
}
|
||||
|
||||
type Query struct {
|
||||
db *gorm.DB
|
||||
|
||||
Conversation conversation
|
||||
}
|
||||
|
||||
func (q *Query) Available() bool { return q.db != nil }
|
||||
|
||||
func (q *Query) clone(db *gorm.DB) *Query {
|
||||
return &Query{
|
||||
db: db,
|
||||
Conversation: q.Conversation.clone(db),
|
||||
}
|
||||
}
|
||||
|
||||
func (q *Query) ReadDB() *Query {
|
||||
return q.ReplaceDB(q.db.Clauses(dbresolver.Read))
|
||||
}
|
||||
|
||||
func (q *Query) WriteDB() *Query {
|
||||
return q.ReplaceDB(q.db.Clauses(dbresolver.Write))
|
||||
}
|
||||
|
||||
func (q *Query) ReplaceDB(db *gorm.DB) *Query {
|
||||
return &Query{
|
||||
db: db,
|
||||
Conversation: q.Conversation.replaceDB(db),
|
||||
}
|
||||
}
|
||||
|
||||
type queryCtx struct {
|
||||
Conversation IConversationDo
|
||||
}
|
||||
|
||||
func (q *Query) WithContext(ctx context.Context) *queryCtx {
|
||||
return &queryCtx{
|
||||
Conversation: q.Conversation.WithContext(ctx),
|
||||
}
|
||||
}
|
||||
|
||||
func (q *Query) Transaction(fc func(tx *Query) error, opts ...*sql.TxOptions) error {
|
||||
return q.db.Transaction(func(tx *gorm.DB) error { return fc(q.clone(tx)) }, opts...)
|
||||
}
|
||||
|
||||
func (q *Query) Begin(opts ...*sql.TxOptions) *QueryTx {
|
||||
tx := q.db.Begin(opts...)
|
||||
return &QueryTx{Query: q.clone(tx), Error: tx.Error}
|
||||
}
|
||||
|
||||
type QueryTx struct {
|
||||
*Query
|
||||
Error error
|
||||
}
|
||||
|
||||
func (q *QueryTx) Commit() error {
|
||||
return q.db.Commit().Error
|
||||
}
|
||||
|
||||
func (q *QueryTx) Rollback() error {
|
||||
return q.db.Rollback().Error
|
||||
}
|
||||
|
||||
func (q *QueryTx) SavePoint(name string) error {
|
||||
return q.db.SavePoint(name).Error
|
||||
}
|
||||
|
||||
func (q *QueryTx) RollbackTo(name string) error {
|
||||
return q.db.RollbackTo(name).Error
|
||||
}
|
||||
Reference in New Issue
Block a user