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# RAGFlow Go Implementation Plan 🚀 This repository tracks the progress of porting RAGFlow to Go. We'll implement core features and provide performance comparisons between Python and Go versions. ## Implementation Checklist - [x] User Management APIs - [x] Dataset Management Operations - [x] Retrieval Test - [x] Chat Management Operations - [x] Infinity Go SDK --------- Signed-off-by: Jin Hai <haijin.chn@gmail.com> Co-authored-by: Yingfeng Zhang <yingfeng.zhang@gmail.com>
130 lines
3.8 KiB
Go
130 lines
3.8 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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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 dao
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import (
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"ragflow/internal/model"
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)
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// UserCanvasDAO user canvas data access object
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type UserCanvasDAO struct{}
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// NewUserCanvasDAO create user canvas DAO
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func NewUserCanvasDAO() *UserCanvasDAO {
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return &UserCanvasDAO{}
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}
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// Create user canvas
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func (dao *UserCanvasDAO) Create(userCanvas *model.UserCanvas) error {
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return DB.Create(userCanvas).Error
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}
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// GetByID get user canvas by ID
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func (dao *UserCanvasDAO) GetByID(id string) (*model.UserCanvas, error) {
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var canvas model.UserCanvas
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err := DB.Where("id = ?", id).First(&canvas).Error
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if err != nil {
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return nil, err
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}
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return &canvas, nil
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}
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// Update update user canvas
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func (dao *UserCanvasDAO) Update(userCanvas *model.UserCanvas) error {
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return DB.Save(userCanvas).Error
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}
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// Delete delete user canvas
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func (dao *UserCanvasDAO) Delete(id string) error {
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return DB.Delete(&model.UserCanvas{}, id).Error
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}
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// GetList get canvases list with pagination and filtering
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// Similar to Python UserCanvasService.get_list
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func (dao *UserCanvasDAO) GetList(
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tenantID string,
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pageNumber, itemsPerPage int,
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orderby string,
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desc bool,
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id, title string,
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canvasCategory string,
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) ([]*model.UserCanvas, error) {
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query := DB.Model(&model.UserCanvas{}).
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Where("user_id = ?", tenantID)
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if id != "" {
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query = query.Where("id = ?", id)
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}
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if title != "" {
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query = query.Where("title = ?", title)
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}
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if canvasCategory != "" {
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query = query.Where("canvas_category = ?", canvasCategory)
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} else {
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// Default to agent category
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query = query.Where("canvas_category = ?", "agent_canvas")
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}
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// Order by
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if desc {
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query = query.Order(orderby + " DESC")
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} else {
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query = query.Order(orderby + " ASC")
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}
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// Pagination
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if pageNumber > 0 && itemsPerPage > 0 {
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offset := (pageNumber - 1) * itemsPerPage
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query = query.Offset(offset).Limit(itemsPerPage)
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}
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var canvases []*model.UserCanvas
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err := query.Find(&canvases).Error
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return canvases, err
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}
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// GetAllCanvasesByTenantIDs get all permitted canvases by tenant IDs
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// Similar to Python UserCanvasService.get_all_agents_by_tenant_ids
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func (dao *UserCanvasDAO) GetAllCanvasesByTenantIDs(tenantIDs []string, userID string) ([]*CanvasBasicInfo, error) {
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query := DB.Model(&model.UserCanvas{}).
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Select("id, avatar, title, permission, canvas_type, canvas_category").
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Where("user_id IN (?) AND permission = ?", tenantIDs, "team").
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Or("user_id = ?", userID).
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Order("create_time ASC")
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var results []*CanvasBasicInfo
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err := query.Scan(&results).Error
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return results, err
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}
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// GetByCanvasID get user canvas by canvas ID (alias for GetByID)
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func (dao *UserCanvasDAO) GetByCanvasID(canvasID string) (*model.UserCanvas, error) {
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return dao.GetByID(canvasID)
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}
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// CanvasBasicInfo basic canvas information for list responses
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type CanvasBasicInfo struct {
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ID string `gorm:"column:id" json:"id"`
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Avatar *string `gorm:"column:avatar" json:"avatar,omitempty"`
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Title *string `gorm:"column:title" json:"title,omitempty"`
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Permission string `gorm:"column:permission" json:"permission"`
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CanvasType *string `gorm:"column:canvas_type" json:"canvas_type,omitempty"`
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CanvasCategory string `gorm:"column:canvas_category" json:"canvas_category"`
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}
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