coze-studio/backend/domain/plugin/service/agent_tool.go

387 lines
10 KiB
Go

/*
* Copyright 2025 coze-dev Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package service
import (
"context"
"fmt"
"net/http"
"strconv"
"github.com/getkin/kin-openapi/openapi3"
model "github.com/coze-dev/coze-studio/backend/api/model/crossdomain/plugin"
"github.com/coze-dev/coze-studio/backend/domain/plugin/entity"
"github.com/coze-dev/coze-studio/backend/domain/plugin/repository"
"github.com/coze-dev/coze-studio/backend/pkg/errorx"
"github.com/coze-dev/coze-studio/backend/types/errno"
)
func (p *pluginServiceImpl) BindAgentTools(ctx context.Context, agentID int64, toolIDs []int64) (err error) {
return p.toolRepo.BindDraftAgentTools(ctx, agentID, toolIDs)
}
func (p *pluginServiceImpl) DuplicateDraftAgentTools(ctx context.Context, fromAgentID, toAgentID int64) (err error) {
return p.toolRepo.DuplicateDraftAgentTools(ctx, fromAgentID, toAgentID)
}
func (p *pluginServiceImpl) GetDraftAgentToolByName(ctx context.Context, agentID int64, toolName string) (tool *entity.ToolInfo, err error) {
draftAgentTool, exist, err := p.toolRepo.GetDraftAgentToolWithToolName(ctx, agentID, toolName)
if err != nil {
return nil, errorx.Wrapf(err, "GetDraftAgentToolWithToolName failed, agentID=%d, toolName=%s", agentID, toolName)
}
if !exist {
return nil, errorx.New(errno.ErrPluginRecordNotFound)
}
tool, exist, err = p.toolRepo.GetOnlineTool(ctx, draftAgentTool.ID)
if err != nil {
return nil, errorx.Wrapf(err, "GetOnlineTool failed, id=%d", draftAgentTool.ID)
}
if !exist {
return nil, errorx.New(errno.ErrPluginRecordNotFound)
}
draftAgentTool, err = mergeAgentToolInfo(ctx, tool, draftAgentTool)
if err != nil {
return nil, errorx.Wrapf(err, "mergeAgentToolInfo failed")
}
return draftAgentTool, nil
}
func (p *pluginServiceImpl) MGetAgentTools(ctx context.Context, req *MGetAgentToolsRequest) (tools []*entity.ToolInfo, err error) {
toolIDs := make([]int64, 0, len(req.VersionAgentTools))
for _, v := range req.VersionAgentTools {
toolIDs = append(toolIDs, v.ToolID)
}
existTools, err := p.toolRepo.MGetOnlineTools(ctx, toolIDs, repository.WithToolID())
if err != nil {
return nil, errorx.Wrapf(err, "MGetOnlineTools failed, toolIDs=%v", toolIDs)
}
if len(existTools) == 0 {
return nil, nil
}
existMap := make(map[int64]bool, len(existTools))
for _, tool := range existTools {
existMap[tool.ID] = true
}
if req.IsDraft {
existToolIDs := make([]int64, 0, len(existMap))
for _, v := range req.VersionAgentTools {
if existMap[v.ToolID] {
existToolIDs = append(existToolIDs, v.ToolID)
}
}
tools, err = p.toolRepo.MGetDraftAgentTools(ctx, req.AgentID, existToolIDs)
if err != nil {
return nil, errorx.Wrapf(err, "MGetDraftAgentTools failed, agentID=%d, toolIDs=%v", req.AgentID, existToolIDs)
}
return tools, nil
}
vTools := make([]entity.VersionAgentTool, 0, len(existMap))
for _, v := range req.VersionAgentTools {
if existMap[v.ToolID] {
vTools = append(vTools, v)
}
}
tools, err = p.toolRepo.MGetVersionAgentTool(ctx, req.AgentID, vTools)
if err != nil {
return nil, errorx.Wrapf(err, "MGetVersionAgentTool failed, agentID=%d, vTools=%v", req.AgentID, vTools)
}
return tools, nil
}
func (p *pluginServiceImpl) PublishAgentTools(ctx context.Context, agentID int64, agentVersion string) (err error) {
tools, err := p.toolRepo.GetSpaceAllDraftAgentTools(ctx, agentID)
if err != nil {
return errorx.Wrapf(err, "GetSpaceAllDraftAgentTools failed, agentID=%d", agentID)
}
err = p.toolRepo.BatchCreateVersionAgentTools(ctx, agentID, agentVersion, tools)
if err != nil {
return errorx.Wrapf(err, "BatchCreateVersionAgentTools failed, agentID=%d, agentVersion=%s", agentID, agentVersion)
}
return nil
}
func (p *pluginServiceImpl) UpdateBotDefaultParams(ctx context.Context, req *UpdateBotDefaultParamsRequest) (err error) {
_, exist, err := p.pluginRepo.GetOnlinePlugin(ctx, req.PluginID, repository.WithPluginID())
if err != nil {
return errorx.Wrapf(err, "GetOnlinePlugin failed, pluginID=%d", req.PluginID)
}
if !exist {
return errorx.New(errno.ErrPluginRecordNotFound)
}
draftAgentTool, exist, err := p.toolRepo.GetDraftAgentToolWithToolName(ctx, req.AgentID, req.ToolName)
if err != nil {
return errorx.Wrapf(err, "GetDraftAgentToolWithToolName failed, agentID=%d, toolName=%s", req.AgentID, req.ToolName)
}
if !exist {
return errorx.New(errno.ErrPluginRecordNotFound)
}
onlineTool, exist, err := p.toolRepo.GetOnlineTool(ctx, draftAgentTool.ID)
if err != nil {
return errorx.Wrapf(err, "GetOnlineTool failed, id=%d", draftAgentTool.ID)
}
if !exist {
return errorx.New(errno.ErrPluginRecordNotFound)
}
op := onlineTool.Operation
if req.Parameters != nil {
op.Parameters = req.Parameters
}
if req.RequestBody != nil {
mType, ok := req.RequestBody.Value.Content[model.MediaTypeJson]
if !ok {
return fmt.Errorf("the '%s' media type is not defined in request body", model.MediaTypeJson)
}
if op.RequestBody == nil || op.RequestBody.Value == nil {
op.RequestBody = entity.DefaultOpenapi3RequestBody()
}
if op.RequestBody.Value.Content == nil {
op.RequestBody.Value.Content = map[string]*openapi3.MediaType{}
}
op.RequestBody.Value.Content[model.MediaTypeJson] = mType
}
if req.Responses != nil {
newRespRef, ok := req.Responses[strconv.Itoa(http.StatusOK)]
if !ok {
return fmt.Errorf("the '%d' status code is not defined in responses", http.StatusOK)
}
newMIMEType, ok := newRespRef.Value.Content[model.MediaTypeJson]
if !ok {
return fmt.Errorf("the '%s' media type is not defined in responses", model.MediaTypeJson)
}
if op.Responses == nil {
op.Responses = entity.DefaultOpenapi3Responses()
}
oldRespRef, ok := op.Responses[strconv.Itoa(http.StatusOK)]
if !ok {
oldRespRef = entity.DefaultOpenapi3Responses()[strconv.Itoa(http.StatusOK)]
op.Responses[strconv.Itoa(http.StatusOK)] = oldRespRef
}
if oldRespRef.Value.Content == nil {
oldRespRef.Value.Content = map[string]*openapi3.MediaType{}
}
oldRespRef.Value.Content[model.MediaTypeJson] = newMIMEType
}
updatedTool := &entity.ToolInfo{
Version: onlineTool.Version,
Method: onlineTool.Method,
SubURL: onlineTool.SubURL,
Operation: op,
}
err = p.toolRepo.UpdateDraftAgentTool(ctx, &repository.UpdateDraftAgentToolRequest{
AgentID: req.AgentID,
ToolName: req.ToolName,
Tool: updatedTool,
})
if err != nil {
return errorx.Wrapf(err, "UpdateDraftAgentTool failed, agentID=%d, toolName=%s", req.AgentID, req.ToolName)
}
return nil
}
func mergeAgentToolInfo(ctx context.Context, dest, src *entity.ToolInfo) (*entity.ToolInfo, error) {
dest.Version = src.Version
dest.Method = src.Method
dest.SubURL = src.SubURL
newParameters, err := mergeParameters(ctx, dest.Operation.Parameters, src.Operation.Parameters)
if err != nil {
return nil, errorx.Wrapf(err, "mergeParameters failed")
}
dest.Operation.Parameters = newParameters
newReqBody, err := mergeRequestBody(ctx, dest.Operation.RequestBody, src.Operation.RequestBody)
if err != nil {
return nil, errorx.Wrapf(err, "mergeRequestBody failed")
}
dest.Operation.RequestBody = newReqBody
newRespBody, err := mergeResponseBody(ctx, dest.Operation.Responses, src.Operation.Responses)
if err != nil {
return nil, errorx.Wrapf(err, "mergeResponseBody failed")
}
dest.Operation.Responses = newRespBody
return dest, nil
}
func mergeParameters(ctx context.Context, dest, src openapi3.Parameters) (openapi3.Parameters, error) {
if len(dest) == 0 || len(src) == 0 {
return src, nil
}
srcMap := make(map[string]*openapi3.ParameterRef, len(src))
for _, p := range src {
srcMap[p.Value.Name] = p
}
for _, dp := range dest {
sp, ok := srcMap[dp.Value.Name]
if !ok {
continue
}
dv := dp.Value.Schema.Value
sv := sp.Value.Schema.Value
if dv.Extensions == nil {
dv.Extensions = make(map[string]any)
}
if v, ok := sv.Extensions[model.APISchemaExtendLocalDisable]; ok {
dv.Extensions[model.APISchemaExtendLocalDisable] = v
}
if v, ok := sv.Extensions[model.APISchemaExtendVariableRef]; ok {
dv.Extensions[model.APISchemaExtendVariableRef] = v
}
dv.Default = sv.Default
}
return dest, nil
}
func mergeRequestBody(ctx context.Context, dest, src *openapi3.RequestBodyRef) (*openapi3.RequestBodyRef, error) {
if dest == nil || src == nil {
return src, nil
}
for ct, dm := range dest.Value.Content {
sm, ok := src.Value.Content[ct]
if !ok {
continue
}
nv, err := mergeMediaSchema(ctx, dm.Schema.Value, sm.Schema.Value)
if err != nil {
return nil, err
}
dm.Schema.Value = nv
}
return dest, nil
}
func mergeMediaSchema(ctx context.Context, dest, src *openapi3.Schema) (*openapi3.Schema, error) {
if dest.Extensions == nil {
dest.Extensions = map[string]any{}
}
if v, ok := src.Extensions[model.APISchemaExtendLocalDisable]; ok {
dest.Extensions[model.APISchemaExtendLocalDisable] = v
}
if v, ok := src.Extensions[model.APISchemaExtendVariableRef]; ok {
dest.Extensions[model.APISchemaExtendVariableRef] = v
}
dest.Default = src.Default
switch dest.Type {
case openapi3.TypeObject:
for k, dv := range dest.Properties {
sv, ok := src.Properties[k]
if !ok {
continue
}
nv, err := mergeMediaSchema(ctx, dv.Value, sv.Value)
if err != nil {
return nil, err
}
dv.Value = nv
}
return dest, nil
case openapi3.TypeArray:
nv, err := mergeMediaSchema(ctx, dest.Items.Value, src.Items.Value)
if err != nil {
return nil, err
}
dest.Items.Value = nv
return dest, nil
default:
return dest, nil
}
}
func mergeResponseBody(ctx context.Context, dest, src openapi3.Responses) (openapi3.Responses, error) {
if len(dest) == 0 || len(src) == 0 {
return src, nil
}
for code, dr := range dest {
sr := src[code]
if dr == nil || sr == nil {
continue
}
if len(dr.Value.Content) == 0 || len(sr.Value.Content) == 0 {
continue
}
for ct, dm := range dr.Value.Content {
sm, ok := sr.Value.Content[ct]
if !ok {
continue
}
nv, err := mergeMediaSchema(ctx, dm.Schema.Value, sm.Schema.Value)
if err != nil {
return nil, err
}
dm.Schema.Value = nv
}
}
return dest, nil
}