160 lines
4.4 KiB
Go
160 lines
4.4 KiB
Go
package domain
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import (
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"admin/apps/user/domain/entity"
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"admin/apps/user/domain/repo"
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"admin/apps/user/model"
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"admin/internal/consts"
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"admin/internal/model/dto"
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"fmt"
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"gorm.io/gorm"
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)
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type CommonResourceService struct {
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userRepo repo.IUserRepo
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tokenRepo repo.ITokenRepo
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}
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func initCommonResourcesRepo(db *gorm.DB) {
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r(consts.ResourcesName_SysUser, "用户管理", repo.NewCommonResourceRepo(db, &model.User{}), ShowMethod_Get|ShowMethod_Post|ShowMethod_Put|ShowMethod_Delete)
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r(consts.ResourcesName_SysCharacter, "角色管理", repo.NewCommonResourceRepo(db, &model.Character{}), ShowMethod_Get|ShowMethod_Post|ShowMethod_Put|ShowMethod_Delete)
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}
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func NewCommonResourceService(db *gorm.DB) *CommonResourceService {
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initCommonResourcesRepo(db)
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svc := &CommonResourceService{
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userRepo: repo.NewUserRepo(db),
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tokenRepo: repo.NewTokenRepo(db),
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}
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return svc
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}
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func (svc *CommonResourceService) List(resource string, listParams *dto.CommonListReq) (int, []*dto.CommonDtoFieldDesc, []dto.CommonDtoValues, error) {
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totalCount, fieldsDescInfo, etList, err := findCommResourceRepo(resource).List(listParams)
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if err != nil {
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return 0, nil, nil, err
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}
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retList := make([]dto.CommonDtoValues, 0, len(etList))
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for _, v := range etList {
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dtoObj := v.ToCommonDto()
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if resource == consts.ResourcesName_SysUser {
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if name, find := dtoObj["UserName"]; find && name == "admin" {
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// 不显示初始管理员数据
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continue
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}
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}
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if resource == consts.ResourcesName_SysCharacter {
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if name, find := dtoObj["Name"]; find && name == "admin" {
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// 不显示初始管理员数据
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continue
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}
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}
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retList = append(retList, v.ToCommonDto())
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}
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return totalCount, fieldsDescInfo, retList, nil
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}
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func (svc *CommonResourceService) GetById(resource string, id int) ([]*dto.CommonDtoFieldDesc, dto.CommonDtoValues, *entity.CommonResource, bool, error) {
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fieldsDescInfo, et, find, err := findCommResourceRepo(resource).GetById(id)
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if err != nil {
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return nil, nil, nil, false, err
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}
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return fieldsDescInfo, et.ToCommonDto(), et, find, nil
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}
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func (svc *CommonResourceService) Create(resource string, dtoObj dto.CommonDtoValues) (dto.CommonDtoValues, *entity.CommonResource, error) {
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if resource == consts.ResourcesName_SysUser {
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}
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et, err := findCommResourceRepo(resource).Create(dtoObj)
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if err != nil {
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return nil, et, err
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}
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// 返回新的实体，插入数据库之后会填入数据库id，所以要返给前端刷新id数据
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return et.ToCommonDto(), et, err
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}
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func (svc *CommonResourceService) Edit(resource string, dtoObj dto.CommonDtoValues) error {
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err := findCommResourceRepo(resource).Edit(dtoObj)
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if err != nil {
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return err
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}
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return nil
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}
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func (svc *CommonResourceService) Delete(resource string, id int) error {
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_, _, err := findCommResourceRepo(resource).Delete(id)
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if err != nil {
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return err
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}
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return nil
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}
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func (svc *CommonResourceService) GetSupportResourcesList() []*dto.ResourceInitInfo {
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list := make([]*dto.ResourceInitInfo, 0, len(commResourcesRepo))
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for _, v := range commResourcesRepo {
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list = append(list, &dto.ResourceInitInfo{
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Resource: v.Resource,
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Desc: v.Desc,
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ShowMethods: v.ShowMethods,
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})
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}
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return list
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}
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const (
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ShowMethod_Get = 1
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ShowMethod_Post = 1 << 1
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ShowMethod_Put = 1 << 2
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ShowMethod_Delete = 1 << 3
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)
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type resourceRepoInfo struct {
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Resource string
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Desc string
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Repo repo.ICommonResourceRepo
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ShowMethods []string
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showMethods int
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}
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var commResourcesRepo = make([]*resourceRepoInfo, 0)
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func r(resource, desc string, repo repo.ICommonResourceRepo, showMethods int) {
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curRepo := &resourceRepoInfo{
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Resource: resource,
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Desc: desc,
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Repo: repo,
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}
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if showMethods&ShowMethod_Get == ShowMethod_Get {
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curRepo.ShowMethods = append(curRepo.ShowMethods, "get")
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}
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if showMethods&ShowMethod_Post == ShowMethod_Post {
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curRepo.ShowMethods = append(curRepo.ShowMethods, "post")
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}
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if showMethods&ShowMethod_Put == ShowMethod_Put {
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curRepo.ShowMethods = append(curRepo.ShowMethods, "put")
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}
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if showMethods&ShowMethod_Delete == ShowMethod_Delete {
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curRepo.ShowMethods = append(curRepo.ShowMethods, "delete")
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}
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commResourcesRepo = append(commResourcesRepo, curRepo)
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}
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func findCommResourceRepo(resource string) repo.ICommonResourceRepo {
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for _, v := range commResourcesRepo {
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if v.Resource == resource {
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return v.Repo
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}
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}
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panic(fmt.Errorf("not found Resource:%v", resource))
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return nil
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}
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