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## Summary Implement the `GET /api/v1/agents/<agent_id>/versions` endpoint in Go, listing all version snapshots for an agent canvas in descending update time order. ### Changes - **New**: `internal/dao/user_canvas_version.go` — `UserCanvasVersionDAO` with `ListByCanvasID` (ordered by update_time DESC) and `GetByID` - **Modified**: `internal/service/agent.go` — Added `CheckCanvasAccess`, `ListVersions`, `GetVersion` methods - **Modified**: `internal/handler/agent.go` — Added `ListAgentVersions` handler with auth check - **Modified**: `internal/router/router.go` — Registered `GET /:agent_id/versions` route - **New**: `internal/service/agent_test.go` — 5 service-level tests (SQLite in-memory DB, zero mock) - **Modified**: `internal/handler/agent_test.go` — 3 handler-level tests (real DB, pre-authenticated context) ### Testing All 8 tests pass with zero mocking (in-memory SQLite replaces MySQL): ``` === RUN TestListVersions_Success --- PASS === RUN TestListVersions_Empty --- PASS === RUN TestCheckCanvasAccess_Owner --- PASS === RUN TestCheckCanvasAccess_NotOwner --- PASS === RUN TestCheckCanvasAccess_NotFound --- PASS === RUN TestListAgentVersionsHandler_Success --- PASS === RUN TestListAgentVersionsHandler_NoPermission --- PASS === RUN TestListAgentVersionsHandler_CanvasNotFound --- PASS ``` Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
47 lines
1.6 KiB
Go
47 lines
1.6 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 "ragflow/internal/entity"
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// UserCanvasVersionDAO user canvas version data access object
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type UserCanvasVersionDAO struct{}
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// NewUserCanvasVersionDAO create user canvas version DAO
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func NewUserCanvasVersionDAO() *UserCanvasVersionDAO {
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return &UserCanvasVersionDAO{}
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}
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// ListByCanvasID returns all versions for a canvas, ordered by update_time DESC.
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func (d *UserCanvasVersionDAO) ListByCanvasID(canvasID string) ([]*entity.UserCanvasVersion, error) {
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var versions []*entity.UserCanvasVersion
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err := DB.Select("id", "user_canvas_id", "title", "create_time", "update_time", "create_date", "update_date").
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Where("user_canvas_id = ?", canvasID).
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Order("update_time DESC").
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Find(&versions).Error
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return versions, err
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}
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// GetByID returns a version by its ID.
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func (d *UserCanvasVersionDAO) GetByID(versionID string) (*entity.UserCanvasVersion, error) {
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var version entity.UserCanvasVersion
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err := DB.Where("id = ?", versionID).First(&version).Error
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if err != nil {
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return nil, err
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}
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return &version, nil
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} |