🎨 更新项目版本

This commit is contained in:
2025-09-03 01:45:01 +08:00
parent f928348284
commit 5496bdaa94
130 changed files with 9397 additions and 1816 deletions

201
mcp/api_creator.go Normal file
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package mcpTool
import (
"context"
"encoding/json"
"errors"
"fmt"
"git.echol.cn/loser/lckt/global"
"git.echol.cn/loser/lckt/model/system"
"git.echol.cn/loser/lckt/service"
"github.com/mark3labs/mcp-go/mcp"
"go.uber.org/zap"
)
// 注册工具
func init() {
RegisterTool(&ApiCreator{})
}
// ApiCreateRequest API创建请求结构
type ApiCreateRequest struct {
Path string `json:"path"` // API路径
Description string `json:"description"` // API中文描述
ApiGroup string `json:"apiGroup"` // API组
Method string `json:"method"` // HTTP方法
}
// ApiCreateResponse API创建响应结构
type ApiCreateResponse struct {
Success bool `json:"success"`
Message string `json:"message"`
ApiID uint `json:"apiId"`
Path string `json:"path"`
Method string `json:"method"`
}
// ApiCreator API创建工具
type ApiCreator struct{}
// New 创建API创建工具
func (a *ApiCreator) New() mcp.Tool {
return mcp.NewTool("create_api",
mcp.WithDescription(`创建后端API记录用于AI编辑器自动添加API接口时自动创建对应的API权限记录。
**重要限制:**
- 当使用gva_auto_generate工具且needCreatedModules=true时模块创建会自动生成API权限不应调用此工具
- 仅在以下情况使用1) 单独创建API不涉及模块创建2) AI编辑器自动添加API3) router下的文件产生路径变化时`),
mcp.WithString("path",
mcp.Required(),
mcp.Description("API路径/user/create"),
),
mcp.WithString("description",
mcp.Required(),
mcp.Description("API中文描述创建用户"),
),
mcp.WithString("apiGroup",
mcp.Required(),
mcp.Description("API组名称用于分类管理用户管理"),
),
mcp.WithString("method",
mcp.Description("HTTP方法"),
mcp.DefaultString("POST"),
),
mcp.WithString("apis",
mcp.Description("批量创建API的JSON字符串格式[{\"path\":\"/user/create\",\"description\":\"创建用户\",\"apiGroup\":\"用户管理\",\"method\":\"POST\"}]"),
),
)
}
// Handle 处理API创建请求
func (a *ApiCreator) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
args := request.GetArguments()
var apis []ApiCreateRequest
// 检查是否是批量创建
if apisStr, ok := args["apis"].(string); ok && apisStr != "" {
if err := json.Unmarshal([]byte(apisStr), &apis); err != nil {
return nil, fmt.Errorf("apis 参数格式错误: %v", err)
}
} else {
// 单个API创建
path, ok := args["path"].(string)
if !ok || path == "" {
return nil, errors.New("path 参数是必需的")
}
description, ok := args["description"].(string)
if !ok || description == "" {
return nil, errors.New("description 参数是必需的")
}
apiGroup, ok := args["apiGroup"].(string)
if !ok || apiGroup == "" {
return nil, errors.New("apiGroup 参数是必需的")
}
method := "POST"
if val, ok := args["method"].(string); ok && val != "" {
method = val
}
apis = append(apis, ApiCreateRequest{
Path: path,
Description: description,
ApiGroup: apiGroup,
Method: method,
})
}
if len(apis) == 0 {
return nil, errors.New("没有要创建的API")
}
// 创建API记录
apiService := service.ServiceGroupApp.SystemServiceGroup.ApiService
var responses []ApiCreateResponse
successCount := 0
for _, apiReq := range apis {
api := system.SysApi{
Path: apiReq.Path,
Description: apiReq.Description,
ApiGroup: apiReq.ApiGroup,
Method: apiReq.Method,
}
err := apiService.CreateApi(api)
if err != nil {
global.GVA_LOG.Warn("创建API失败",
zap.String("path", apiReq.Path),
zap.String("method", apiReq.Method),
zap.Error(err))
responses = append(responses, ApiCreateResponse{
Success: false,
Message: fmt.Sprintf("创建API失败: %v", err),
Path: apiReq.Path,
Method: apiReq.Method,
})
} else {
// 获取创建的API ID
var createdApi system.SysApi
err = global.GVA_DB.Where("path = ? AND method = ?", apiReq.Path, apiReq.Method).First(&createdApi).Error
if err != nil {
global.GVA_LOG.Warn("获取创建的API ID失败", zap.Error(err))
}
responses = append(responses, ApiCreateResponse{
Success: true,
Message: fmt.Sprintf("成功创建API %s %s", apiReq.Method, apiReq.Path),
ApiID: createdApi.ID,
Path: apiReq.Path,
Method: apiReq.Method,
})
successCount++
}
}
// 构建总体响应
var resultMessage string
if len(apis) == 1 {
resultMessage = responses[0].Message
} else {
resultMessage = fmt.Sprintf("批量创建API完成成功 %d 个,失败 %d 个", successCount, len(apis)-successCount)
}
result := map[string]interface{}{
"success": successCount > 0,
"message": resultMessage,
"totalCount": len(apis),
"successCount": successCount,
"failedCount": len(apis) - successCount,
"details": responses,
}
resultJSON, err := json.MarshalIndent(result, "", " ")
if err != nil {
return nil, fmt.Errorf("序列化结果失败: %v", err)
}
// 添加权限分配提醒
permissionReminder := "\n\n⚠ 重要提醒:\n" +
"API创建完成后请前往【系统管理】->【角色管理】中为相关角色分配新创建的API权限" +
"以确保用户能够正常访问新接口。\n" +
"具体步骤:\n" +
"1. 进入角色管理页面\n" +
"2. 选择需要授权的角色\n" +
"3. 在API权限中勾选新创建的API接口\n" +
"4. 保存权限配置"
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: fmt.Sprintf("API创建结果\n\n%s%s", string(resultJSON), permissionReminder),
},
},
}, nil
}

165
mcp/api_lister.go Normal file
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package mcpTool
import (
"context"
"encoding/json"
"fmt"
"git.echol.cn/loser/lckt/global"
"git.echol.cn/loser/lckt/model/system"
"github.com/mark3labs/mcp-go/mcp"
"go.uber.org/zap"
)
// 注册工具
func init() {
// 注册工具将在enter.go中统一处理
RegisterTool(&ApiLister{})
}
// ApiInfo API信息结构
type ApiInfo struct {
ID uint `json:"id,omitempty"` // 数据库ID仅数据库API有
Path string `json:"path"` // API路径
Description string `json:"description,omitempty"` // API描述
ApiGroup string `json:"apiGroup,omitempty"` // API组
Method string `json:"method"` // HTTP方法
Source string `json:"source"` // 来源database 或 gin
}
// ApiListResponse API列表响应结构
type ApiListResponse struct {
Success bool `json:"success"`
Message string `json:"message"`
DatabaseApis []ApiInfo `json:"databaseApis"` // 数据库中的API
GinApis []ApiInfo `json:"ginApis"` // gin框架中的API
TotalCount int `json:"totalCount"` // 总数量
}
// ApiLister API列表工具
type ApiLister struct{}
// New 创建API列表工具
func (a *ApiLister) New() mcp.Tool {
return mcp.NewTool("list_all_apis",
mcp.WithDescription(`获取系统中所有的API接口分为两组
**功能说明:**
- 返回数据库中已注册的API列表
- 返回gin框架中实际注册的路由API列表
- 帮助前端判断是使用现有API还是需要创建新的API,如果api在前端未使用且需要前端调用的时候请到api文件夹下对应模块的js中添加方法并暴露给当前业务调用
**返回数据结构:**
- databaseApis: 数据库中的API记录包含ID、描述、分组等完整信息
- ginApis: gin路由中的API仅包含路径和方法需要AI根据路径自行揣摩路径的业务含义例如/api/user/:id 表示根据用户ID获取用户信息`),
)
}
// Handle 处理API列表请求
func (a *ApiLister) Handle(_ context.Context, _ mcp.CallToolRequest) (*mcp.CallToolResult, error) {
// 获取数据库中的API
databaseApis, err := a.getDatabaseApis()
if err != nil {
global.GVA_LOG.Error("获取数据库API失败", zap.Error(err))
errorResponse := ApiListResponse{
Success: false,
Message: "获取数据库API失败: " + err.Error(),
}
resultJSON, _ := json.Marshal(errorResponse)
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: string(resultJSON),
},
},
}, nil
}
// 获取gin路由中的API
ginApis, err := a.getGinApis()
if err != nil {
global.GVA_LOG.Error("获取gin路由API失败", zap.Error(err))
errorResponse := ApiListResponse{
Success: false,
Message: "获取gin路由API失败: " + err.Error(),
}
resultJSON, _ := json.Marshal(errorResponse)
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: string(resultJSON),
},
},
}, nil
}
// 构建响应
response := ApiListResponse{
Success: true,
Message: "获取API列表成功",
DatabaseApis: databaseApis,
GinApis: ginApis,
TotalCount: len(databaseApis) + len(ginApis),
}
global.GVA_LOG.Info("API列表获取成功",
zap.Int("数据库API数量", len(databaseApis)),
zap.Int("gin路由API数量", len(ginApis)),
zap.Int("总数量", response.TotalCount))
resultJSON, err := json.Marshal(response)
if err != nil {
return nil, fmt.Errorf("序列化结果失败: %v", err)
}
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: string(resultJSON),
},
},
}, nil
}
// getDatabaseApis 获取数据库中的所有API
func (a *ApiLister) getDatabaseApis() ([]ApiInfo, error) {
var apis []system.SysApi
err := global.GVA_DB.Model(&system.SysApi{}).Order("api_group ASC, path ASC").Find(&apis).Error
if err != nil {
return nil, err
}
// 转换为ApiInfo格式
var result []ApiInfo
for _, api := range apis {
result = append(result, ApiInfo{
ID: api.ID,
Path: api.Path,
Description: api.Description,
ApiGroup: api.ApiGroup,
Method: api.Method,
Source: "database",
})
}
return result, nil
}
// getGinApis 获取gin路由中的所有API包含被忽略的API
func (a *ApiLister) getGinApis() ([]ApiInfo, error) {
// 从gin路由信息中获取所有API
var result []ApiInfo
for _, route := range global.GVA_ROUTERS {
result = append(result, ApiInfo{
Path: route.Path,
Method: route.Method,
Source: "gin",
})
}
return result, nil
}

39
mcp/client/client.go Normal file
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package client
import (
"context"
"errors"
mcpClient "github.com/mark3labs/mcp-go/client"
"github.com/mark3labs/mcp-go/mcp"
)
func NewClient(baseUrl, name, version, serverName string) (*mcpClient.Client, error) {
client, err := mcpClient.NewSSEMCPClient(baseUrl)
if err != nil {
return nil, err
}
ctx := context.Background()
// 启动client
if err := client.Start(ctx); err != nil {
return nil, err
}
// 初始化
initRequest := mcp.InitializeRequest{}
initRequest.Params.ProtocolVersion = mcp.LATEST_PROTOCOL_VERSION
initRequest.Params.ClientInfo = mcp.Implementation{
Name: name,
Version: version,
}
result, err := client.Initialize(ctx, initRequest)
if err != nil {
return nil, err
}
if result.ServerInfo.Name != serverName {
return nil, errors.New("server name mismatch")
}
return client, nil
}

132
mcp/client/client_test.go Normal file
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package client
import (
"context"
"fmt"
"github.com/mark3labs/mcp-go/mcp"
"testing"
)
// 测试 MCP 客户端连接
func TestMcpClientConnection(t *testing.T) {
c, err := NewClient("http://localhost:8888/sse", "test-client", "1.0.0", "gin-vue-admin MCP服务")
defer c.Close()
if err != nil {
t.Fatalf(err.Error())
}
}
func TestTools(t *testing.T) {
t.Run("currentTime", func(t *testing.T) {
c, err := NewClient("http://localhost:8888/sse", "test-client", "1.0.0", "gin-vue-admin MCP服务")
defer c.Close()
if err != nil {
t.Fatalf("Failed to create client: %v", err)
}
ctx := context.Background()
request := mcp.CallToolRequest{}
request.Params.Name = "currentTime"
request.Params.Arguments = map[string]interface{}{
"timezone": "UTC+8",
}
result, err := c.CallTool(ctx, request)
if err != nil {
t.Fatalf("方法调用错误: %v", err)
}
if len(result.Content) != 1 {
t.Errorf("应该有且仅返回1条信息但是现在有 %d", len(result.Content))
}
if content, ok := result.Content[0].(mcp.TextContent); ok {
t.Logf("成功返回信息%s", content.Text)
} else {
t.Logf("返回为止类型信息%+v", content)
}
})
t.Run("getNickname", func(t *testing.T) {
c, err := NewClient("http://localhost:8888/sse", "test-client", "1.0.0", "gin-vue-admin MCP服务")
defer c.Close()
if err != nil {
t.Fatalf("Failed to create client: %v", err)
}
ctx := context.Background()
// Initialize
initRequest := mcp.InitializeRequest{}
initRequest.Params.ProtocolVersion = mcp.LATEST_PROTOCOL_VERSION
initRequest.Params.ClientInfo = mcp.Implementation{
Name: "test-client",
Version: "1.0.0",
}
_, err = c.Initialize(ctx, initRequest)
if err != nil {
t.Fatalf("初始化失败: %v", err)
}
request := mcp.CallToolRequest{}
request.Params.Name = "getNickname"
request.Params.Arguments = map[string]interface{}{
"username": "admin",
}
result, err := c.CallTool(ctx, request)
if err != nil {
t.Fatalf("方法调用错误: %v", err)
}
if len(result.Content) != 1 {
t.Errorf("应该有且仅返回1条信息但是现在有 %d", len(result.Content))
}
if content, ok := result.Content[0].(mcp.TextContent); ok {
t.Logf("成功返回信息%s", content.Text)
} else {
t.Logf("返回为止类型信息%+v", content)
}
})
}
func TestGetTools(t *testing.T) {
c, err := NewClient("http://localhost:8888/sse", "test-client", "1.0.0", "gin-vue-admin MCP服务")
defer c.Close()
if err != nil {
t.Fatalf("Failed to create client: %v", err)
}
ctx := context.Background()
toolsRequest := mcp.ListToolsRequest{}
toolListResult, err := c.ListTools(ctx, toolsRequest)
if err != nil {
t.Fatalf("获取工具列表失败: %v", err)
}
for i := range toolListResult.Tools {
tool := toolListResult.Tools[i]
fmt.Printf("工具名称: %s\n", tool.Name)
fmt.Printf("工具描述: %s\n", tool.Description)
// 打印参数信息
if tool.InputSchema.Properties != nil {
fmt.Println("参数列表:")
for paramName, prop := range tool.InputSchema.Properties {
required := "否"
// 检查参数是否在必填列表中
for _, reqField := range tool.InputSchema.Required {
if reqField == paramName {
required = "是"
break
}
}
fmt.Printf(" - %s (类型: %s, 描述: %s, 必填: %s)\n",
paramName, prop.(map[string]any)["type"], prop.(map[string]any)["description"], required)
}
} else {
fmt.Println("该工具没有参数")
}
fmt.Println("-------------------")
}
}

310
mcp/dictionary_generator.go Normal file
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package mcpTool
import (
"context"
"encoding/json"
"errors"
"fmt"
"git.echol.cn/loser/lckt/global"
"git.echol.cn/loser/lckt/model/system"
"git.echol.cn/loser/lckt/service"
"github.com/mark3labs/mcp-go/mcp"
"go.uber.org/zap"
"gorm.io/gorm"
)
func init() {
RegisterTool(&DictionaryOptionsGenerator{})
}
// DictionaryOptionsGenerator 字典选项生成器
type DictionaryOptionsGenerator struct{}
// DictionaryGenerateRequest 字典生成请求
type DictionaryGenerateRequest struct {
DictType string `json:"dictType"` // 字典类型
FieldDesc string `json:"fieldDesc"` // 字段描述
Options []DictionaryOption `json:"options"` // AI生成的字典选项
DictName string `json:"dictName"` // 字典名称(可选)
Description string `json:"description"` // 字典描述(可选)
}
// DictionaryGenerateResponse 字典生成响应
type DictionaryGenerateResponse struct {
Success bool `json:"success"`
Message string `json:"message"`
DictType string `json:"dictType"`
OptionsCount int `json:"optionsCount"`
}
// New 返回工具注册信息
func (d *DictionaryOptionsGenerator) New() mcp.Tool {
return mcp.NewTool("generate_dictionary_options",
mcp.WithDescription("智能生成字典选项并自动创建字典和字典详情"),
mcp.WithString("dictType",
mcp.Required(),
mcp.Description("字典类型,用于标识字典的唯一性"),
),
mcp.WithString("fieldDesc",
mcp.Required(),
mcp.Description("字段描述用于AI理解字段含义"),
),
mcp.WithString("options",
mcp.Required(),
mcp.Description("字典选项JSON字符串格式[{\"label\":\"显示名\",\"value\":\"值\",\"sort\":1}]"),
),
mcp.WithString("dictName",
mcp.Description("字典名称,如果不提供将自动生成"),
),
mcp.WithString("description",
mcp.Description("字典描述"),
),
)
}
// Name 返回工具名称
func (d *DictionaryOptionsGenerator) Name() string {
return "generate_dictionary_options"
}
// Description 返回工具描述
func (d *DictionaryOptionsGenerator) Description() string {
return `字典选项生成工具 - 让AI生成并创建字典选项
此工具允许AI根据字典类型和字段描述生成合适的字典选项并自动创建字典和字典详情。
参数说明:
- dictType: 字典类型(必填)
- fieldDesc: 字段描述(必填)
- options: AI生成的字典选项数组必填
- label: 选项标签
- value: 选项值
- sort: 排序号
- dictName: 字典名称可选默认根据fieldDesc生成
- description: 字典描述(可选)
使用场景:
1. 在创建模块时如果字段需要字典类型AI可以根据字段描述智能生成合适的选项
2. 支持各种业务场景的字典选项生成,如状态、类型、等级等
3. 自动创建字典和字典详情,无需手动配置
示例调用:
{
"dictType": "user_status",
"fieldDesc": "用户状态",
"options": [
{"label": "正常", "value": "1", "sort": 1},
{"label": "禁用", "value": "0", "sort": 2}
],
"dictName": "用户状态字典",
"description": "用于管理用户账户状态的字典"
}`
}
// InputSchema 返回输入参数的JSON Schema
func (d *DictionaryOptionsGenerator) InputSchema() map[string]interface{} {
return map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"dictType": map[string]interface{}{
"type": "string",
"description": "字典类型,用于标识字典的唯一性",
},
"fieldDesc": map[string]interface{}{
"type": "string",
"description": "字段描述,用于生成字典名称和理解字典用途",
},
"options": map[string]interface{}{
"type": "array",
"description": "AI生成的字典选项数组",
"items": map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"label": map[string]interface{}{
"type": "string",
"description": "选项标签,显示给用户的文本",
},
"value": map[string]interface{}{
"type": "string",
"description": "选项值,存储在数据库中的值",
},
"sort": map[string]interface{}{
"type": "integer",
"description": "排序号,用于控制选项显示顺序",
},
},
"required": []string{"label", "value", "sort"},
},
},
"dictName": map[string]interface{}{
"type": "string",
"description": "字典名称可选默认根据fieldDesc生成",
},
"description": map[string]interface{}{
"type": "string",
"description": "字典描述,可选",
},
},
"required": []string{"dictType", "fieldDesc", "options"},
}
}
// Handle 处理工具调用
func (d *DictionaryOptionsGenerator) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
// 解析请求参数
args := request.GetArguments()
dictType, ok := args["dictType"].(string)
if !ok || dictType == "" {
return nil, errors.New("dictType 参数是必需的")
}
fieldDesc, ok := args["fieldDesc"].(string)
if !ok || fieldDesc == "" {
return nil, errors.New("fieldDesc 参数是必需的")
}
optionsStr, ok := args["options"].(string)
if !ok || optionsStr == "" {
return nil, errors.New("options 参数是必需的")
}
// 解析options JSON字符串
var options []DictionaryOption
if err := json.Unmarshal([]byte(optionsStr), &options); err != nil {
return nil, fmt.Errorf("options 参数格式错误: %v", err)
}
if len(options) == 0 {
return nil, errors.New("options 不能为空")
}
// 可选参数
dictName, _ := args["dictName"].(string)
description, _ := args["description"].(string)
// 构建请求对象
req := &DictionaryGenerateRequest{
DictType: dictType,
FieldDesc: fieldDesc,
Options: options,
DictName: dictName,
Description: description,
}
// 创建字典
response, err := d.createDictionaryWithOptions(ctx, req)
if err != nil {
return nil, err
}
// 构建响应
resultJSON, err := json.MarshalIndent(response, "", " ")
if err != nil {
return nil, fmt.Errorf("序列化结果失败: %v", err)
}
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: fmt.Sprintf("字典选项生成结果:\n\n%s", string(resultJSON)),
},
},
}, nil
}
// createDictionaryWithOptions 创建字典和字典选项
func (d *DictionaryOptionsGenerator) createDictionaryWithOptions(ctx context.Context, req *DictionaryGenerateRequest) (*DictionaryGenerateResponse, error) {
// 检查字典是否已存在
exists, err := d.checkDictionaryExists(req.DictType)
if err != nil {
return nil, fmt.Errorf("检查字典是否存在失败: %v", err)
}
if exists {
return &DictionaryGenerateResponse{
Success: false,
Message: fmt.Sprintf("字典 %s 已存在,跳过创建", req.DictType),
DictType: req.DictType,
OptionsCount: 0,
}, nil
}
// 生成字典名称
dictName := req.DictName
if dictName == "" {
dictName = d.generateDictionaryName(req.DictType, req.FieldDesc)
}
// 创建字典
dictionaryService := service.ServiceGroupApp.SystemServiceGroup.DictionaryService
dictionary := system.SysDictionary{
Name: dictName,
Type: req.DictType,
Status: &[]bool{true}[0], // 默认启用
Desc: req.Description,
}
err = dictionaryService.CreateSysDictionary(dictionary)
if err != nil {
return nil, fmt.Errorf("创建字典失败: %v", err)
}
// 获取刚创建的字典ID
var createdDict system.SysDictionary
err = global.GVA_DB.Where("type = ?", req.DictType).First(&createdDict).Error
if err != nil {
return nil, fmt.Errorf("获取创建的字典失败: %v", err)
}
// 创建字典详情项
dictionaryDetailService := service.ServiceGroupApp.SystemServiceGroup.DictionaryDetailService
successCount := 0
for _, option := range req.Options {
dictionaryDetail := system.SysDictionaryDetail{
Label: option.Label,
Value: option.Value,
Status: &[]bool{true}[0], // 默认启用
Sort: option.Sort,
SysDictionaryID: int(createdDict.ID),
}
err = dictionaryDetailService.CreateSysDictionaryDetail(dictionaryDetail)
if err != nil {
global.GVA_LOG.Warn("创建字典详情项失败", zap.Error(err))
} else {
successCount++
}
}
return &DictionaryGenerateResponse{
Success: true,
Message: fmt.Sprintf("成功创建字典 %s包含 %d 个选项", req.DictType, successCount),
DictType: req.DictType,
OptionsCount: successCount,
}, nil
}
// checkDictionaryExists 检查字典是否存在
func (d *DictionaryOptionsGenerator) checkDictionaryExists(dictType string) (bool, error) {
var dictionary system.SysDictionary
err := global.GVA_DB.Where("type = ?", dictType).First(&dictionary).Error
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return false, nil // 字典不存在
}
return false, err // 其他错误
}
return true, nil // 字典存在
}
// generateDictionaryName 生成字典名称
func (d *DictionaryOptionsGenerator) generateDictionaryName(dictType, fieldDesc string) string {
if fieldDesc != "" {
return fmt.Sprintf("%s字典", fieldDesc)
}
return fmt.Sprintf("%s字典", dictType)
}

234
mcp/dictionary_query.go Normal file
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@@ -0,0 +1,234 @@
package mcpTool
import (
"context"
"encoding/json"
"fmt"
"git.echol.cn/loser/lckt/global"
"git.echol.cn/loser/lckt/model/system"
"git.echol.cn/loser/lckt/service"
"github.com/mark3labs/mcp-go/mcp"
"go.uber.org/zap"
"gorm.io/gorm"
)
// 注册工具
func init() {
RegisterTool(&DictionaryQuery{})
}
// DictionaryInfo 字典信息结构
type DictionaryInfo struct {
ID uint `json:"id"`
Name string `json:"name"` // 字典名(中)
Type string `json:"type"` // 字典名(英)
Status *bool `json:"status"` // 状态
Desc string `json:"desc"` // 描述
Details []DictionaryDetailInfo `json:"details"` // 字典详情
}
// DictionaryDetailInfo 字典详情信息结构
type DictionaryDetailInfo struct {
ID uint `json:"id"`
Label string `json:"label"` // 展示值
Value string `json:"value"` // 字典值
Extend string `json:"extend"` // 扩展值
Status *bool `json:"status"` // 启用状态
Sort int `json:"sort"` // 排序标记
}
// DictionaryQueryResponse 字典查询响应结构
type DictionaryQueryResponse struct {
Success bool `json:"success"`
Message string `json:"message"`
Total int `json:"total"`
Dictionaries []DictionaryInfo `json:"dictionaries"`
}
// DictionaryQuery 字典查询工具
type DictionaryQuery struct{}
// New 创建字典查询工具
func (d *DictionaryQuery) New() mcp.Tool {
return mcp.NewTool("query_dictionaries",
mcp.WithDescription("查询系统中所有的字典和字典属性用于AI生成逻辑时了解可用的字典选项"),
mcp.WithString("dictType",
mcp.Description("可选:指定字典类型进行精确查询,如果不提供则返回所有字典"),
),
mcp.WithBoolean("includeDisabled",
mcp.Description("是否包含已禁用的字典和字典项默认为false只返回启用的"),
),
mcp.WithBoolean("detailsOnly",
mcp.Description("是否只返回字典详情信息不包含字典基本信息默认为false"),
),
)
}
// Handle 处理字典查询请求
func (d *DictionaryQuery) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
args := request.GetArguments()
// 获取参数
dictType := ""
if val, ok := args["dictType"].(string); ok {
dictType = val
}
includeDisabled := false
if val, ok := args["includeDisabled"].(bool); ok {
includeDisabled = val
}
detailsOnly := false
if val, ok := args["detailsOnly"].(bool); ok {
detailsOnly = val
}
// 获取字典服务
dictionaryService := service.ServiceGroupApp.SystemServiceGroup.DictionaryService
var dictionaries []DictionaryInfo
var err error
if dictType != "" {
// 查询指定类型的字典
var status *bool
if !includeDisabled {
status = &[]bool{true}[0]
}
sysDictionary, err := dictionaryService.GetSysDictionary(dictType, 0, status)
if err != nil {
global.GVA_LOG.Error("查询字典失败", zap.Error(err))
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.NewTextContent(fmt.Sprintf(`{"success": false, "message": "查询字典失败: %v", "total": 0, "dictionaries": []}`, err.Error())),
},
}, nil
}
// 转换为响应格式
dictInfo := DictionaryInfo{
ID: sysDictionary.ID,
Name: sysDictionary.Name,
Type: sysDictionary.Type,
Status: sysDictionary.Status,
Desc: sysDictionary.Desc,
}
// 获取字典详情
for _, detail := range sysDictionary.SysDictionaryDetails {
if includeDisabled || (detail.Status != nil && *detail.Status) {
dictInfo.Details = append(dictInfo.Details, DictionaryDetailInfo{
ID: detail.ID,
Label: detail.Label,
Value: detail.Value,
Extend: detail.Extend,
Status: detail.Status,
Sort: detail.Sort,
})
}
}
dictionaries = append(dictionaries, dictInfo)
} else {
// 查询所有字典
var sysDictionaries []system.SysDictionary
db := global.GVA_DB.Model(&system.SysDictionary{})
if !includeDisabled {
db = db.Where("status = ?", true)
}
err = db.Preload("SysDictionaryDetails", func(db *gorm.DB) *gorm.DB {
if includeDisabled {
return db.Order("sort")
} else {
return db.Where("status = ?", true).Order("sort")
}
}).Find(&sysDictionaries).Error
if err != nil {
global.GVA_LOG.Error("查询字典列表失败", zap.Error(err))
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.NewTextContent(fmt.Sprintf(`{"success": false, "message": "查询字典列表失败: %v", "total": 0, "dictionaries": []}`, err.Error())),
},
}, nil
}
// 转换为响应格式
for _, dict := range sysDictionaries {
dictInfo := DictionaryInfo{
ID: dict.ID,
Name: dict.Name,
Type: dict.Type,
Status: dict.Status,
Desc: dict.Desc,
}
// 获取字典详情
for _, detail := range dict.SysDictionaryDetails {
if includeDisabled || (detail.Status != nil && *detail.Status) {
dictInfo.Details = append(dictInfo.Details, DictionaryDetailInfo{
ID: detail.ID,
Label: detail.Label,
Value: detail.Value,
Extend: detail.Extend,
Status: detail.Status,
Sort: detail.Sort,
})
}
}
dictionaries = append(dictionaries, dictInfo)
}
}
// 如果只需要详情信息,则提取所有详情
if detailsOnly {
var allDetails []DictionaryDetailInfo
for _, dict := range dictionaries {
allDetails = append(allDetails, dict.Details...)
}
response := map[string]interface{}{
"success": true,
"message": "查询字典详情成功",
"total": len(allDetails),
"details": allDetails,
}
responseJSON, _ := json.Marshal(response)
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.NewTextContent(string(responseJSON)),
},
}, nil
}
// 构建响应
response := DictionaryQueryResponse{
Success: true,
Message: "查询字典成功",
Total: len(dictionaries),
Dictionaries: dictionaries,
}
responseJSON, err := json.Marshal(response)
if err != nil {
global.GVA_LOG.Error("序列化响应失败", zap.Error(err))
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.NewTextContent(fmt.Sprintf(`{"success": false, "message": "序列化响应失败: %v", "total": 0, "dictionaries": []}`, err.Error())),
},
}, nil
}
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.NewTextContent(string(responseJSON)),
},
}, nil
}

31
mcp/enter.go Normal file
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package mcpTool
import (
"context"
"github.com/mark3labs/mcp-go/mcp"
"github.com/mark3labs/mcp-go/server"
)
// McpTool 定义了MCP工具必须实现的接口
type McpTool interface {
// Handle 返回工具调用信息
Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error)
// New 返回工具注册信息
New() mcp.Tool
}
// 工具注册表
var toolRegister = make(map[string]McpTool)
// RegisterTool 供工具在init时调用将自己注册到工具注册表中
func RegisterTool(tool McpTool) {
mcpTool := tool.New()
toolRegister[mcpTool.Name] = tool
}
// RegisterAllTools 将所有注册的工具注册到MCP服务中
func RegisterAllTools(mcpServer *server.MCPServer) {
for _, tool := range toolRegister {
mcpServer.AddTool(tool.New(), tool.Handle)
}
}

View File

@@ -0,0 +1,529 @@
# ExecutionPlan 结构体格式说明
## 概述
ExecutionPlan 是用于自动化模块创建的执行计划结构体,包含了创建包和模块所需的所有信息。
## 完整结构体定义
```go
type ExecutionPlan struct {
PackageName string `json:"packageName"` // 包名,如:"user", "order", "product"
PackageType string `json:"packageType"` // "plugin" 或 "package"
NeedCreatedPackage bool `json:"needCreatedPackage"` // 是否需要创建包
NeedCreatedModules bool `json:"needCreatedModules"` // 是否需要创建模块
PackageInfo *request.SysAutoCodePackageCreate `json:"packageInfo,omitempty"` // 包信息当NeedCreatedPackage=true时必需
ModulesInfo []*request.AutoCode `json:"modulesInfo,omitempty"` // 模块信息数组当NeedCreatedModules=true时必需支持批量创建
Paths map[string]string `json:"paths,omitempty"` // 路径信息
}
```
## 子结构体详细说明
### 1. SysAutoCodePackageCreate 结构体
```go
type SysAutoCodePackageCreate struct {
Desc string `json:"desc"` // 描述,如:"用户管理模块"
Label string `json:"label"` // 展示名,如:"用户管理"
Template string `json:"template"` // 模板类型:"plugin" 或 "package"
PackageName string `json:"packageName"` // 包名,如:"user"
Module string `json:"-"` // 模块名(自动填充,无需设置)
}
```
### 2. AutoCode 结构体(核心字段)
```go
type AutoCode struct {
Package string `json:"package"` // 包名
TableName string `json:"tableName"` // 数据库表名
BusinessDB string `json:"businessDB"` // 业务数据库名
StructName string `json:"structName"` // 结构体名称
PackageName string `json:"packageName"` // 文件名称
Description string `json:"description"` // 结构体中文名称
Abbreviation string `json:"abbreviation"` // 结构体简称
HumpPackageName string `json:"humpPackageName"` // 驼峰命名的包名
GvaModel bool `json:"gvaModel"` // 是否使用GVA默认Model
AutoMigrate bool `json:"autoMigrate"` // 是否自动迁移表结构
AutoCreateResource bool `json:"autoCreateResource"` // 是否自动创建资源标识
AutoCreateApiToSql bool `json:"autoCreateApiToSql"` // 是否自动创建API
AutoCreateMenuToSql bool `json:"autoCreateMenuToSql"` // 是否自动创建菜单
AutoCreateBtnAuth bool `json:"autoCreateBtnAuth"` // 是否自动创建按钮权限
OnlyTemplate bool `json:"onlyTemplate"` // 是否只生成模板
IsTree bool `json:"isTree"` // 是否树形结构
TreeJson string `json:"treeJson"` // 树形结构JSON字段
IsAdd bool `json:"isAdd"` // 是否新增
Fields []*AutoCodeField `json:"fields"` // 字段列表
GenerateWeb bool `json:"generateWeb"` // 是否生成前端代码
GenerateServer bool `json:"generateServer"` // 是否生成后端代码
Module string `json:"-"` // 模块(自动填充)
DictTypes []string `json:"-"` // 字典类型(自动填充)
}
```
### 3. AutoCodeField 结构体(字段定义)
```go
type AutoCodeField struct {
FieldName string `json:"fieldName"` // 字段名
FieldDesc string `json:"fieldDesc"` // 字段中文描述
FieldType string `json:"fieldType"` // 字段类型string, int, bool, time.Time等
FieldJson string `json:"fieldJson"` // JSON标签名
DataTypeLong string `json:"dataTypeLong"` // 数据库字段长度
Comment string `json:"comment"` // 数据库字段注释
ColumnName string `json:"columnName"` // 数据库列名
FieldSearchType string `json:"fieldSearchType"` // 搜索类型EQ, LIKE, BETWEEN等
FieldSearchHide bool `json:"fieldSearchHide"` // 是否隐藏查询条件
DictType string `json:"dictType"` // 字典类型
Form bool `json:"form"` // 是否在表单中显示
Table bool `json:"table"` // 是否在表格中显示
Desc bool `json:"desc"` // 是否在详情中显示
Excel bool `json:"excel"` // 是否支持导入导出
Require bool `json:"require"` // 是否必填
DefaultValue string `json:"defaultValue"` // 默认值
ErrorText string `json:"errorText"` // 校验失败提示
Clearable bool `json:"clearable"` // 是否可清空
Sort bool `json:"sort"` // 是否支持排序
PrimaryKey bool `json:"primaryKey"` // 是否主键
DataSource *DataSource `json:"dataSource"` // 数据源配置(用于关联其他表)
CheckDataSource bool `json:"checkDataSource"` // 是否检查数据源
FieldIndexType string `json:"fieldIndexType"` // 索引类型
}
```
### 4. DataSource 结构体(关联表配置)
```go
type DataSource struct {
DBName string `json:"dbName"` // 关联的数据库名称
Table string `json:"table"` // 关联的表名
Label string `json:"label"` // 用于显示的字段名如name、title等
Value string `json:"value"` // 用于存储的值字段名通常是id
Association int `json:"association"` // 关联关系1=一对一2=一对多
HasDeletedAt bool `json:"hasDeletedAt"` // 关联表是否有软删除字段
}
```
## 使用示例
### 示例1创建新包和批量创建多个模块
```json
{
"packageName": "user",
"packageType": "package",
"needCreatedPackage": true,
"needCreatedModules": true,
"packageInfo": {
"desc": "用户管理模块",
"label": "用户管理",
"template": "package",
"packageName": "user"
},
"modulesInfo": [
{
"package": "user",
"tableName": "sys_users",
"businessDB": "",
"structName": "User",
"packageName": "user",
"description": "用户",
"abbreviation": "user",
"humpPackageName": "user",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"onlyTemplate": false,
"isTree": false,
"treeJson": "",
"isAdd": true,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "Username",
"fieldDesc": "用户名",
"fieldType": "string",
"fieldJson": "username",
"dataTypeLong": "50",
"comment": "用户名",
"columnName": "username",
"fieldSearchType": "LIKE",
"fieldSearchHide": false,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": true,
"require": true,
"defaultValue": "",
"errorText": "请输入用户名",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": {
"dbName": "gva",
"table": "sys_users",
"label": "username",
"value": "id",
"association": 2,
"hasDeletedAt": true
},
"checkDataSource": true,
"fieldIndexType": ""
},
{
"fieldName": "Email",
"fieldDesc": "邮箱",
"fieldType": "string",
"fieldJson": "email",
"dataTypeLong": "100",
"comment": "邮箱地址",
"columnName": "email",
"fieldSearchType": "EQ",
"fieldSearchHide": false,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": true,
"require": true,
"defaultValue": "",
"errorText": "请输入邮箱",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": null,
"checkDataSource": false,
"fieldIndexType": "index"
}
]
},
{
"package": "user",
"tableName": "user_profiles",
"businessDB": "",
"structName": "UserProfile",
"packageName": "user",
"description": "用户档案",
"abbreviation": "userProfile",
"humpPackageName": "user",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"onlyTemplate": false,
"isTree": false,
"treeJson": "",
"isAdd": true,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "UserID",
"fieldDesc": "用户ID",
"fieldType": "int",
"fieldJson": "userId",
"dataTypeLong": "",
"comment": "关联用户ID",
"columnName": "user_id",
"fieldSearchType": "EQ",
"fieldSearchHide": false,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": true,
"require": true,
"defaultValue": "",
"errorText": "请选择用户",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": null,
"checkDataSource": false,
"fieldIndexType": "index"
},
{
"fieldName": "Avatar",
"fieldDesc": "头像",
"fieldType": "string",
"fieldJson": "avatar",
"dataTypeLong": "255",
"comment": "用户头像URL",
"columnName": "avatar",
"fieldSearchType": "",
"fieldSearchHide": true,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": false,
"require": false,
"defaultValue": "",
"errorText": "",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": null,
"checkDataSource": false,
"fieldIndexType": ""
}
]
}
]
}
```
### 示例2仅在现有包中批量创建多个模块
```json
{
"packageName": "system",
"packageType": "package",
"needCreatedPackage": false,
"needCreatedModules": true,
"packageInfo": null,
"modulesInfo": [
{
"package": "system",
"tableName": "sys_roles",
"businessDB": "",
"structName": "Role",
"packageName": "system",
"description": "角色",
"abbreviation": "role",
"humpPackageName": "system",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"onlyTemplate": false,
"isTree": false,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "RoleName",
"fieldDesc": "角色名称",
"fieldType": "string",
"fieldJson": "roleName",
"dataTypeLong": "50",
"comment": "角色名称",
"columnName": "role_name",
"fieldSearchType": "LIKE",
"form": true,
"table": true,
"desc": true,
"require": true
}
]
},
{
"package": "system",
"tableName": "sys_permissions",
"businessDB": "",
"structName": "Permission",
"packageName": "system",
"description": "权限",
"abbreviation": "permission",
"humpPackageName": "system",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"onlyTemplate": false,
"isTree": false,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "PermissionName",
"fieldDesc": "权限名称",
"fieldType": "string",
"fieldJson": "permissionName",
"dataTypeLong": "100",
"comment": "权限名称",
"columnName": "permission_name",
"fieldSearchType": "LIKE",
"form": true,
"table": true,
"desc": true,
"require": true
},
{
"fieldName": "PermissionCode",
"fieldDesc": "权限代码",
"fieldType": "string",
"fieldJson": "permissionCode",
"dataTypeLong": "50",
"comment": "权限代码",
"columnName": "permission_code",
"fieldSearchType": "=",
"form": true,
"table": true,
"desc": true,
"require": true
}
]
}
]
}
```
### 示例3模块关联关系配置详解
以下示例展示了如何配置不同类型的关联关系:
```json
{
"packageName": "order",
"packageType": "package",
"needCreatedPackage": true,
"needCreatedModules": true,
"packageInfo": {
"desc": "订单管理模块",
"label": "订单管理",
"template": "package",
"packageName": "order"
},
"modulesInfo": [
{
"package": "order",
"tableName": "orders",
"structName": "Order",
"packageName": "order",
"description": "订单",
"abbreviation": "order",
"humpPackageName": "order",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "UserID",
"fieldDesc": "下单用户",
"fieldType": "uint",
"fieldJson": "userId",
"columnName": "user_id",
"fieldSearchType": "EQ",
"form": true,
"table": true,
"desc": true,
"require": true,
"dataSource": {
"dbName": "gva",
"table": "sys_users",
"label": "username",
"value": "id",
"association": 2,
"hasDeletedAt": true
},
"checkDataSource": true
},
{
"fieldName": "ProductID",
"fieldDesc": "商品",
"fieldType": "uint",
"fieldJson": "productId",
"columnName": "product_id",
"fieldSearchType": "EQ",
"form": true,
"table": true,
"desc": true,
"require": true,
"dataSource": {
"dbName": "gva",
"table": "products",
"label": "name",
"value": "id",
"association": 2,
"hasDeletedAt": false
},
"checkDataSource": true
},
{
"fieldName": "Status",
"fieldDesc": "订单状态",
"fieldType": "int",
"fieldJson": "status",
"columnName": "status",
"fieldSearchType": "EQ",
"form": true,
"table": true,
"desc": true,
"require": true,
"dictType": "order_status"
}
]
}
]
}
```
## DataSource 配置说明
### 关联关系类型
- **association: 1** - 一对一关联(如用户与用户档案)
- **association: 2** - 一对多关联(如用户与订单)
### 配置要点
1. **dbName**: 通常为 "gva"(默认数据库)
2. **table**: 关联表的实际表名
3. **label**: 用于前端显示的字段(如用户名、商品名称)
4. **value**: 用于存储关联ID的字段通常是 "id"
5. **hasDeletedAt**: 关联表是否支持软删除
6. **checkDataSource**: 建议设为true会验证关联表是否存在
### 常见关联场景
- 用户关联:`{"table": "sys_users", "label": "username", "value": "id"}`
- 角色关联:`{"table": "sys_authorities", "label": "authorityName", "value": "authorityId"}`
- 部门关联:`{"table": "sys_departments", "label": "name", "value": "id"}`
- 分类关联:`{"table": "categories", "label": "name", "value": "id"}`
## 重要注意事项
1. **PackageType**: 只能是 "plugin" 或 "package"
2. **NeedCreatedPackage**: 当为true时PackageInfo必须提供
3. **NeedCreatedModules**: 当为true时ModulesInfo必须提供
4. **字段类型**: FieldType支持的类型包括
- string字符串
- richtext富文本
- int整型
- bool布尔值
- float64浮点型
- time.Time时间
- enum枚举
- picture单图片字符串
- pictures多图片json字符串
- video视频字符串
- file文件json字符串
- jsonJSON
- array数组
5. **搜索类型**: FieldSearchType支持EQ, NE, GT, GE, LT, LE, LIKE, BETWEEN等
6. **索引类型**: FieldIndexType支持index, unique等
7. **GvaModel**: 设置为true时会自动包含ID、CreatedAt、UpdatedAt、DeletedAt字段
8. **关联配置**: 使用dataSource时确保关联表已存在建议开启checkDataSource验证
## 常见错误避免
1. 确保PackageName和ModuleName符合Go语言命名规范
2. 字段名使用大写开头的驼峰命名
3. JSON标签使用小写开头的驼峰命名
4. 数据库列名使用下划线分隔的小写命名
5. 必填字段不要遗漏
6. 字段类型要与实际需求匹配

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# GAG工具使用示例 - 带用户确认流程
## 新的工作流程
现在GAG工具支持三步工作流程
1. `analyze` - 分析现有模块信息
2. `confirm` - 请求用户确认创建计划
3. `execute` - 执行创建操作(需要用户确认)
## 使用示例
### 第一步:分析
```json
{
"action": "analyze",
"requirement": "创建一个图书管理功能"
}
```
### 第二步:确认(支持批量创建多个模块)
```json
{
"action": "confirm",
"executionPlan": {
"packageName": "library",
"packageType": "package",
"needCreatedPackage": true,
"needCreatedModules": true,
"packageInfo": {
"desc": "图书管理包",
"label": "图书管理",
"template": "package",
"packageName": "library"
},
"modulesInfo": [
{
"package": "library",
"tableName": "library_books",
"businessDB": "",
"structName": "Book",
"packageName": "library",
"description": "图书信息",
"abbreviation": "book",
"humpPackageName": "Library",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"onlyTemplate": false,
"isTree": false,
"treeJson": "",
"isAdd": false,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "title",
"fieldDesc": "书名",
"fieldType": "string",
"fieldJson": "title",
"dataTypeLong": "255",
"comment": "书名",
"columnName": "title",
"fieldSearchType": "LIKE",
"fieldSearchHide": false,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": true,
"require": true,
"defaultValue": "",
"errorText": "请输入书名",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": {},
"checkDataSource": false,
"fieldIndexType": ""
},
{
"fieldName": "AuthorID",
"fieldDesc": "作者",
"fieldType": "uint",
"fieldJson": "authorId",
"dataTypeLong": "",
"comment": "作者ID",
"columnName": "author_id",
"fieldSearchType": "EQ",
"fieldSearchHide": false,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": true,
"require": true,
"defaultValue": "",
"errorText": "请选择作者",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": {
"dbName": "gva",
"table": "library_authors",
"label": "name",
"value": "id",
"association": 2,
"hasDeletedAt": true
},
"checkDataSource": true,
"fieldIndexType": ""
}
]
},
{
"package": "library",
"tableName": "library_authors",
"businessDB": "",
"structName": "Author",
"packageName": "library",
"description": "作者信息",
"abbreviation": "author",
"humpPackageName": "Library",
"gvaModel": true,
"autoMigrate": true,
"autoCreateResource": true,
"autoCreateApiToSql": true,
"autoCreateMenuToSql": true,
"autoCreateBtnAuth": true,
"onlyTemplate": false,
"isTree": false,
"treeJson": "",
"isAdd": false,
"generateWeb": true,
"generateServer": true,
"fields": [
{
"fieldName": "name",
"fieldDesc": "作者姓名",
"fieldType": "string",
"fieldJson": "name",
"dataTypeLong": "100",
"comment": "作者姓名",
"columnName": "name",
"fieldSearchType": "LIKE",
"fieldSearchHide": false,
"dictType": "",
"form": true,
"table": true,
"desc": true,
"excel": true,
"require": true,
"defaultValue": "",
"errorText": "请输入作者姓名",
"clearable": true,
"sort": false,
"primaryKey": false,
"dataSource": {},
"checkDataSource": false,
"fieldIndexType": ""
}
]
}
]
}
}
```
### 第三步:执行(需要确认参数)
```json
{
"action": "execute",
"executionPlan": {
// ... 同上面的executionPlan
},
"packageConfirm": "yes", // 确认创建包
"modulesConfirm": "yes" // 确认创建模块
}
```
## 确认参数说明
- `packageConfirm`: 当`needCreatedPackage`为true时必需
- "yes": 确认创建包
- "no": 取消创建包(停止后续处理)
- `modulesConfirm`: 当`needCreatedModules`为true时必需
- "yes": 确认创建模块
- "no": 取消创建模块(停止后续处理)
## 取消操作的行为
1. 如果用户在`packageConfirm`中选择"no",系统将停止所有后续处理
2. 如果用户在`modulesConfirm`中选择"no",系统将停止模块创建
3. 任何取消操作都会返回相应的取消消息,不会执行任何创建操作
## 注意事项
1. 必须先调用`confirm`来获取确认信息
2.`execute`时必须提供相应的确认参数
3. 确认参数的值必须是"yes"或"no"
4. 如果不需要创建包或模块,则不需要提供对应的确认参数
5. 字段类型支持string字符串,richtext富文本,int整型,bool布尔值,float64浮点型,time.Time时间,enum枚举,picture单图片字符串,pictures多图片json字符串,video视频字符串,file文件json字符串,jsonJSON,array数组

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package mcpTool
import (
"context"
"encoding/json"
"errors"
"fmt"
"git.echol.cn/loser/lckt/global"
"git.echol.cn/loser/lckt/model/system"
"git.echol.cn/loser/lckt/service"
"github.com/mark3labs/mcp-go/mcp"
"go.uber.org/zap"
)
// 注册工具
func init() {
RegisterTool(&MenuCreator{})
}
// MenuCreateRequest 菜单创建请求结构
type MenuCreateRequest struct {
ParentId uint `json:"parentId"` // 父菜单ID0表示根菜单
Path string `json:"path"` // 路由path
Name string `json:"name"` // 路由name
Hidden bool `json:"hidden"` // 是否在列表隐藏
Component string `json:"component"` // 对应前端文件路径
Sort int `json:"sort"` // 排序标记
Title string `json:"title"` // 菜单名
Icon string `json:"icon"` // 菜单图标
KeepAlive bool `json:"keepAlive"` // 是否缓存
DefaultMenu bool `json:"defaultMenu"` // 是否是基础路由
CloseTab bool `json:"closeTab"` // 自动关闭tab
ActiveName string `json:"activeName"` // 高亮菜单
Parameters []MenuParameterRequest `json:"parameters"` // 路由参数
MenuBtn []MenuButtonRequest `json:"menuBtn"` // 菜单按钮
}
// MenuParameterRequest 菜单参数请求结构
type MenuParameterRequest struct {
Type string `json:"type"` // 参数类型params或query
Key string `json:"key"` // 参数key
Value string `json:"value"` // 参数值
}
// MenuButtonRequest 菜单按钮请求结构
type MenuButtonRequest struct {
Name string `json:"name"` // 按钮名称
Desc string `json:"desc"` // 按钮描述
}
// MenuCreateResponse 菜单创建响应结构
type MenuCreateResponse struct {
Success bool `json:"success"`
Message string `json:"message"`
MenuID uint `json:"menuId"`
Name string `json:"name"`
Path string `json:"path"`
}
// MenuCreator 菜单创建工具
type MenuCreator struct{}
// New 创建菜单创建工具
func (m *MenuCreator) New() mcp.Tool {
return mcp.NewTool("create_menu",
mcp.WithDescription(`创建前端菜单记录用于AI编辑器自动添加前端页面时自动创建对应的菜单项。
**重要限制:**
- 当使用gva_auto_generate工具且needCreatedModules=true时模块创建会自动生成菜单项不应调用此工具
- 仅在以下情况使用1) 单独创建菜单不涉及模块创建2) AI编辑器自动添加前端页面时`),
mcp.WithNumber("parentId",
mcp.Description("父菜单ID0表示根菜单"),
mcp.DefaultNumber(0),
),
mcp.WithString("path",
mcp.Required(),
mcp.Description("路由pathuserList"),
),
mcp.WithString("name",
mcp.Required(),
mcp.Description("路由name用于Vue RouteruserList"),
),
mcp.WithBoolean("hidden",
mcp.Description("是否在菜单列表中隐藏"),
),
mcp.WithString("component",
mcp.Required(),
mcp.Description("对应的前端Vue组件路径view/user/list.vue"),
),
mcp.WithNumber("sort",
mcp.Description("菜单排序号,数字越小越靠前"),
mcp.DefaultNumber(1),
),
mcp.WithString("title",
mcp.Required(),
mcp.Description("菜单显示标题"),
),
mcp.WithString("icon",
mcp.Description("菜单图标名称"),
mcp.DefaultString("menu"),
),
mcp.WithBoolean("keepAlive",
mcp.Description("是否缓存页面"),
),
mcp.WithBoolean("defaultMenu",
mcp.Description("是否是基础路由"),
),
mcp.WithBoolean("closeTab",
mcp.Description("是否自动关闭tab"),
),
mcp.WithString("activeName",
mcp.Description("高亮菜单名称"),
),
mcp.WithString("parameters",
mcp.Description("路由参数JSON字符串格式[{\"type\":\"params\",\"key\":\"id\",\"value\":\"1\"}]"),
),
mcp.WithString("menuBtn",
mcp.Description("菜单按钮JSON字符串格式[{\"name\":\"add\",\"desc\":\"新增\"}]"),
),
)
}
// Handle 处理菜单创建请求
func (m *MenuCreator) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
// 解析请求参数
args := request.GetArguments()
// 必需参数
path, ok := args["path"].(string)
if !ok || path == "" {
return nil, errors.New("path 参数是必需的")
}
name, ok := args["name"].(string)
if !ok || name == "" {
return nil, errors.New("name 参数是必需的")
}
component, ok := args["component"].(string)
if !ok || component == "" {
return nil, errors.New("component 参数是必需的")
}
title, ok := args["title"].(string)
if !ok || title == "" {
return nil, errors.New("title 参数是必需的")
}
// 可选参数
parentId := uint(0)
if val, ok := args["parentId"].(float64); ok {
parentId = uint(val)
}
hidden := false
if val, ok := args["hidden"].(bool); ok {
hidden = val
}
sort := 1
if val, ok := args["sort"].(float64); ok {
sort = int(val)
}
icon := "menu"
if val, ok := args["icon"].(string); ok && val != "" {
icon = val
}
keepAlive := false
if val, ok := args["keepAlive"].(bool); ok {
keepAlive = val
}
defaultMenu := false
if val, ok := args["defaultMenu"].(bool); ok {
defaultMenu = val
}
closeTab := false
if val, ok := args["closeTab"].(bool); ok {
closeTab = val
}
activeName := ""
if val, ok := args["activeName"].(string); ok {
activeName = val
}
// 解析参数和按钮
var parameters []system.SysBaseMenuParameter
if parametersStr, ok := args["parameters"].(string); ok && parametersStr != "" {
var paramReqs []MenuParameterRequest
if err := json.Unmarshal([]byte(parametersStr), &paramReqs); err != nil {
return nil, fmt.Errorf("parameters 参数格式错误: %v", err)
}
for _, param := range paramReqs {
parameters = append(parameters, system.SysBaseMenuParameter{
Type: param.Type,
Key: param.Key,
Value: param.Value,
})
}
}
var menuBtn []system.SysBaseMenuBtn
if menuBtnStr, ok := args["menuBtn"].(string); ok && menuBtnStr != "" {
var btnReqs []MenuButtonRequest
if err := json.Unmarshal([]byte(menuBtnStr), &btnReqs); err != nil {
return nil, fmt.Errorf("menuBtn 参数格式错误: %v", err)
}
for _, btn := range btnReqs {
menuBtn = append(menuBtn, system.SysBaseMenuBtn{
Name: btn.Name,
Desc: btn.Desc,
})
}
}
// 构建菜单对象
menu := system.SysBaseMenu{
ParentId: parentId,
Path: path,
Name: name,
Hidden: hidden,
Component: component,
Sort: sort,
Meta: system.Meta{
Title: title,
Icon: icon,
KeepAlive: keepAlive,
DefaultMenu: defaultMenu,
CloseTab: closeTab,
ActiveName: activeName,
},
Parameters: parameters,
MenuBtn: menuBtn,
}
// 创建菜单
menuService := service.ServiceGroupApp.SystemServiceGroup.MenuService
err := menuService.AddBaseMenu(menu)
if err != nil {
return nil, fmt.Errorf("创建菜单失败: %v", err)
}
// 获取创建的菜单ID
var createdMenu system.SysBaseMenu
err = global.GVA_DB.Where("name = ? AND path = ?", name, path).First(&createdMenu).Error
if err != nil {
global.GVA_LOG.Warn("获取创建的菜单ID失败", zap.Error(err))
}
// 构建响应
response := &MenuCreateResponse{
Success: true,
Message: fmt.Sprintf("成功创建菜单 %s", title),
MenuID: createdMenu.ID,
Name: name,
Path: path,
}
resultJSON, err := json.MarshalIndent(response, "", " ")
if err != nil {
return nil, fmt.Errorf("序列化结果失败: %v", err)
}
// 添加权限分配提醒
permissionReminder := "\n\n⚠ 重要提醒:\n" +
"菜单创建完成后,请前往【系统管理】->【角色管理】中为相关角色分配新创建的菜单权限," +
"以确保用户能够正常访问新菜单。\n" +
"具体步骤:\n" +
"1. 进入角色管理页面\n" +
"2. 选择需要授权的角色\n" +
"3. 在菜单权限中勾选新创建的菜单项\n" +
"4. 保存权限配置"
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: fmt.Sprintf("菜单创建结果:\n\n%s%s", string(resultJSON), permissionReminder),
},
},
}, nil
}

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package mcpTool
import (
"context"
"encoding/json"
"fmt"
"git.echol.cn/loser/lckt/global"
"git.echol.cn/loser/lckt/model/system"
"github.com/mark3labs/mcp-go/mcp"
"go.uber.org/zap"
)
// 注册工具
func init() {
// 注册工具将在enter.go中统一处理
RegisterTool(&MenuLister{})
}
// MenuListResponse 菜单列表响应结构
type MenuListResponse struct {
Success bool `json:"success"`
Message string `json:"message"`
Menus []system.SysBaseMenu `json:"menus"`
TotalCount int `json:"totalCount"`
Description string `json:"description"`
}
// MenuLister 菜单列表工具
type MenuLister struct{}
// New 创建菜单列表工具
func (m *MenuLister) New() mcp.Tool {
return mcp.NewTool("list_all_menus",
mcp.WithDescription(`获取系统中所有菜单信息包括菜单树结构、路由信息、组件路径等用于前端编写vue-router时正确跳转
**功能说明:**
- 返回完整的菜单树形结构
- 包含路由配置信息path、name、component
- 包含菜单元数据title、icon、keepAlive等
- 包含菜单参数和按钮配置
- 支持父子菜单关系展示
**使用场景:**
- 前端路由配置获取所有菜单信息用于配置vue-router
- 菜单权限管理:了解系统中所有可用的菜单项
- 导航组件开发:构建动态导航菜单
- 系统架构分析:了解系统的菜单结构和页面组织`),
)
}
// Handle 处理菜单列表请求
func (m *MenuLister) Handle(_ context.Context, _ mcp.CallToolRequest) (*mcp.CallToolResult, error) {
// 获取所有基础菜单
allMenus, err := m.getAllMenus()
if err != nil {
global.GVA_LOG.Error("获取菜单列表失败", zap.Error(err))
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: fmt.Sprintf("获取菜单列表失败: %v", err),
},
},
IsError: true,
}, nil
}
// 构建返回结果
response := MenuListResponse{
Success: true,
Message: "获取菜单列表成功",
Menus: allMenus,
TotalCount: len(allMenus),
Description: "系统中所有菜单信息的标准列表,包含路由配置和组件信息",
}
// 序列化响应
responseJSON, err := json.MarshalIndent(response, "", " ")
if err != nil {
global.GVA_LOG.Error("序列化菜单响应失败", zap.Error(err))
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: fmt.Sprintf("序列化响应失败: %v", err),
},
},
IsError: true,
}, nil
}
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.TextContent{
Type: "text",
Text: string(responseJSON),
},
},
}, nil
}
// getAllMenus 获取所有基础菜单
func (m *MenuLister) getAllMenus() ([]system.SysBaseMenu, error) {
var menus []system.SysBaseMenu
err := global.GVA_DB.Order("sort").Preload("Parameters").Preload("MenuBtn").Find(&menus).Error
if err != nil {
return nil, err
}
return menus, nil
}

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package mcpTool
import (
"context"
"encoding/json"
"errors"
"fmt"
"github.com/mark3labs/mcp-go/mcp"
)
func init() {
RegisterTool(&RequirementAnalyzer{})
}
type RequirementAnalyzer struct{}
// RequirementAnalysisRequest 需求分析请求
type RequirementAnalysisRequest struct {
UserRequirement string `json:"userRequirement"`
}
// RequirementAnalysisResponse 需求分析响应
type RequirementAnalysisResponse struct {
AIPrompt string `json:"aiPrompt"` // 给AI的提示词
}
// New 返回工具注册信息
func (t *RequirementAnalyzer) New() mcp.Tool {
return mcp.NewTool("requirement_analyzer",
mcp.WithDescription(`**🚀 需求分析工具 - 首选入口工具(最高优先级)**
**⭐ 重要提示这是所有MCP工具的首选入口请优先使用**
**🎯 核心职责:**
将用户的自然语言需求转换为AI可理解的结构化提示词
**📋 工作流程:**
1. 接收用户自然语言需求描述
2. 生成专业的AI提示词要求AI将需求梳理为清晰的逻辑步骤
- **1. 第一步功能描述**
- **2. 第二步功能描述**
- **3. 第三步功能描述**
- **...**
3. 指导后续使用 gva_auto_generate 工具进行代码生成
**✅ 适用场景:**
- 用户有新的业务需求需要开发
- 需要创建新的功能模块
- 想要快速搭建业务系统
- 需求描述比较模糊需要AI帮助梳理
**❌ 不负责的事情:**
- 不生成具体的包名和模块名(交给 gva_auto_generate
- 不进行代码生成(交给 gva_auto_generate
- 不创建数据库表结构(交给 gva_auto_generate
**🔄 推荐工作流:**
requirement_analyzer → gva_auto_generate → 其他辅助工具
`),
mcp.WithString("userRequirement",
mcp.Required(),
mcp.Description("用户的需求描述,支持自然语言,如:'我要做一个猫舍管理系统,用来录入猫的信息,并且记录每只猫每天的活动信息'"),
),
)
}
// Handle 处理工具调用
func (t *RequirementAnalyzer) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
userRequirement, ok := request.GetArguments()["userRequirement"].(string)
if !ok || userRequirement == "" {
return nil, errors.New("参数错误userRequirement 必须是非空字符串")
}
// 分析用户需求
analysisResponse, err := t.analyzeRequirement(userRequirement)
if err != nil {
return nil, fmt.Errorf("需求分析失败: %v", err)
}
// 序列化响应
responseData, err := json.Marshal(analysisResponse)
if err != nil {
return nil, fmt.Errorf("序列化响应失败: %v", err)
}
return &mcp.CallToolResult{
Content: []mcp.Content{
mcp.NewTextContent(string(responseData)),
},
}, nil
}
// analyzeRequirement 分析用户需求 - 专注于AI需求传递
func (t *RequirementAnalyzer) analyzeRequirement(userRequirement string) (*RequirementAnalysisResponse, error) {
// 生成AI提示词 - 这是唯一功能
aiPrompt := t.generateAIPrompt(userRequirement)
return &RequirementAnalysisResponse{
AIPrompt: aiPrompt,
}, nil
}
// generateAIPrompt 生成AI提示词 - 要求AI梳理逻辑为1xxx2xxx格式
func (t *RequirementAnalyzer) generateAIPrompt(userRequirement string) string {
prompt := fmt.Sprintf(`# 🤖 AI需求逻辑梳理任务
## 📝 用户原始需求
%s
## 🎯 AI任务要求
请将上述用户需求梳理成清晰的逻辑步骤,格式要求:
**1. 第一步功能描述**
**2. 第二步功能描述**
**3. 第三步功能描述**
**...**
## 📋 梳理要求
- 将需求拆解为具体的功能步骤
- 每个步骤用数字编号1、2、3...
- 步骤描述要清晰、具体、可执行
- 按照业务逻辑顺序排列
- 考虑数据流和用户操作流程
## 🔄 后续流程
梳理完成后,请使用 gva_auto_generate 工具进行代码生成:
- gva_auto_generate 会根据梳理的逻辑步骤自动生成包名、模块名
- gva_auto_generate 会设计数据表结构和API接口
- gva_auto_generate 会生成完整的前后端代码
现在请开始梳理用户需求:"%s"`, userRequirement, userRequirement)
return prompt
}