签入脚本

This commit is contained in:
小蚂蚁云
2026-10-20 11:37:25 +08:00
commit 7f5e8470af
909 changed files with 4045080 additions and 0 deletions
+192
View File
@@ -0,0 +1,192 @@
package logic
import (
"context"
"fmt"
v1 "easygoadmin/api/v1"
"easygoadmin/internal/dao"
"easygoadmin/internal/service"
"easygoadmin/utility/excel"
"easygoadmin/utility/upload"
)
// ============================== 案例演示业务实现 ==============================
// sExample 案例演示业务实现
// 实现 service.IExample 接口,接口定义见 api/v1/example.go
type sExample struct{}
func init() {
service.RegisterExample(&sExample{})
}
// exampleSerializeMaps 枚举字段到字典编码的映射
// {field}Text 由基座自动填充
var exampleSerializeMaps = map[string]string{
"status": "example_status",
}
// exampleSpec 案例演示模块声明
//
// 采用声明式实现:查询、输出与规则均在声明中定义,方法仅做委托
var exampleSpec = ModuleSpec[v1.ExampleItem, v1.ExampleItem, v1.ExampleDetailRes]{
Model: dao.Example.Ctx,
LikeFields: []string{"name"},
EqFields: []string{"type", "status"},
OrderBy: "sort, id",
SerializeMaps: exampleSerializeMaps,
FileFields: []string{
"avatar",
},
FileSaveDir: "example",
ToData: exampleToData,
}
// exampleToData 全量表单语义转换
// 新增与修改均提交全部字段,兼容两种入参类型
func exampleToData(req any) map[string]any {
switch r := req.(type) {
case *v1.ExampleAddReq:
return map[string]any{
"name": r.Name,
"avatar": r.Avatar,
"type": r.Type,
"status": r.Status,
"sort": r.Sort,
}
case *v1.ExampleUpdateReq:
return map[string]any{
"name": r.Name,
"avatar": r.Avatar,
"type": r.Type,
"status": r.Status,
"sort": r.Sort,
}
}
panic(fmt.Sprintf("exampleToData: 不支持的入参类型 %T", req))
}
// ---------- 标准方法:委托基座 ----------
// Page 案例演示分页
// 按查询条件分页返回案例演示列表
func (s *sExample) Page(ctx context.Context, req *v1.ExamplePageReq) (res *v1.ExamplePageRes, err error) {
list, total, err := exampleSpec.Page(ctx, req, req.GetPageNo(), req.GetPageSize())
if err != nil {
return nil, err
}
return v1.NewPageData(req.GetPageNo(), req.GetPageSize(), total, derefSlice(list)), nil
}
// List 案例演示平铺列表
// data 直接为数组,树形结构由前端 buildTree 构建
func (s *sExample) List(ctx context.Context, req *v1.ExampleListReq) (res v1.ExampleListRes, err error) {
list, err := exampleSpec.List(ctx, req)
if err != nil {
return nil, err
}
return derefSlice(list), nil
}
// Detail 案例演示详情
// 按主键ID查询详情
func (s *sExample) Detail(ctx context.Context, req *v1.ExampleDetailReq) (res *v1.ExampleDetailRes, err error) {
return exampleSpec.Detail(ctx, req.Id, req)
}
// Add 新增案例演示
// 新增成功后返回新记录ID
func (s *sExample) Add(ctx context.Context, req *v1.ExampleAddReq) (res *v1.ExampleIdRes, err error) {
id, err := exampleSpec.Add(ctx, req)
if err != nil {
return nil, err
}
return &v1.ExampleIdRes{Id: id}, nil
}
// Update 修改案例演示
// 按主键ID更新记录
func (s *sExample) Update(ctx context.Context, req *v1.ExampleUpdateReq) (res *v1.ExampleUpdateRes, err error) {
if err = exampleSpec.Update(ctx, req.Id, req); err != nil {
return nil, err
}
return &v1.ExampleUpdateRes{}, nil
}
// Status 案例演示状态
// 非标准方法,保留手写实现,设置记录的状态字段
func (s *sExample) Status(ctx context.Context, req *v1.ExampleStatusReq) (res *v1.ExampleStatusRes, err error) {
if _, err = dao.Example.Ctx(ctx).Where("id", req.Id).Data(map[string]any{"status": req.Status}).Update(); err != nil {
return nil, err
}
return &v1.ExampleStatusRes{}, nil
}
// Delete 删除案例演示
// 按主键ID删除单条记录
func (s *sExample) Delete(ctx context.Context, req *v1.ExampleDeleteReq) (res *v1.ExampleDeleteRes, err error) {
if err = exampleSpec.Delete(ctx, req.Id); err != nil {
return nil, err
}
return &v1.ExampleDeleteRes{}, nil
}
// BatchDelete 批量删除案例演示
// 按主键ID列表批量删除记录
func (s *sExample) BatchDelete(ctx context.Context, req *v1.ExampleBatchDeleteReq) (res *v1.ExampleBatchDeleteRes, err error) {
if err = exampleSpec.BatchDelete(ctx, req.Ids); err != nil {
return nil, err
}
return &v1.ExampleBatchDeleteRes{}, nil
}
// Import 导入案例演示
// 表头为表单字段名,按列序写入
func (s *sExample) Import(ctx context.Context, req *v1.ExampleImportReq) (res *v1.ExampleImportRes, err error) {
_, rows, err := excel.ReadSheet(req.File)
if err != nil {
return nil, err
}
res = &v1.ExampleImportRes{Total: len(rows)}
for i, row := range rows {
if cellAt(row, 0) == "" {
res.Failed++
res.Reasons = append(res.Reasons, fmt.Sprintf("第%d行:案例名称为空", i+2))
continue
}
if _, e := dao.Example.Ctx(ctx).Data(map[string]any{
"name": cellAt(row, 0),
"avatar": cellAt(row, 1),
"type": cellInt(row, 2, 0),
"status": cellInt(row, 3, 0),
"sort": cellInt(row, 4, 0),
}).Insert(); e != nil {
res.Failed++
res.Reasons = append(res.Reasons, fmt.Sprintf("第%d行:写入失败 %v", i+2, e))
continue
}
res.Success++
}
return res, nil
}
// Export 导出案例演示
// 与列表同套筛选条件,枚举列输出字典文本
func (s *sExample) Export(ctx context.Context, req *v1.ExampleExportReq) (res *v1.ExampleExportRes, err error) {
rows, err := exampleSpec.applyFilters(ctx, exampleSpec.Model(ctx), req).Order("sort, id").All()
if err != nil {
return nil, err
}
headers := []string{"案例名称", "案例图片", "案例类型", "案例状态", "案例排序"}
data := make([][]any, 0, len(rows))
for _, r := range rows {
data = append(data, []any{r["name"].String(), r["avatar"].String(), DictGetText(ctx, "example_type", r["type"]), DictGetText(ctx, "example_status", r["status"]), r["sort"].String()})
}
fileName, _, err := excel.WriteSheet(upload.BaseDir(ctx), "案例演示数据", headers, data)
if err != nil {
return nil, err
}
url := upload.GetFileUrl(ctx, fileName)
return &url, nil
}