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68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
2 years ago
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package extension
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import (
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"context"
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"github.com/go-sonic/sonic/model/dto"
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"github.com/go-sonic/sonic/model/param"
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"github.com/go-sonic/sonic/model/vo"
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"github.com/go-sonic/sonic/service"
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"github.com/go-sonic/sonic/template"
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)
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type categoryExtension struct {
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Template *template.Template
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CategoryService service.CategoryService
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PostCategoryService service.PostCategoryService
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}
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func RegisterCategoryFunc(t *template.Template, categoryService service.CategoryService, postCategoryService service.PostCategoryService) {
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ce := &categoryExtension{
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Template: t,
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CategoryService: categoryService,
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PostCategoryService: postCategoryService,
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}
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ce.addListCategoryFunc()
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ce.addListCategoryAsTreeFunc()
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ce.addGetCategoryCountFunc()
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ce.addListCategoryByPostIDFunc()
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}
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func (ce *categoryExtension) addListCategoryFunc() {
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listCategory := func() ([]*dto.CategoryWithPostCount, error) {
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sort := param.Sort{
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Fields: []string{"priority,asc"},
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}
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return ce.CategoryService.ListCategoryWithPostCountDTO(context.Background(), &sort)
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}
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ce.Template.AddFunc("listCategory", listCategory)
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}
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func (ce *categoryExtension) addListCategoryAsTreeFunc() {
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listCategoryAsTree := func() ([]*vo.CategoryVO, error) {
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sort := param.Sort{
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Fields: []string{"priority,asc"},
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}
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return ce.CategoryService.ListAsTree(context.Background(), &sort, false)
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}
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ce.Template.AddFunc("listCategoryAsTree", listCategoryAsTree)
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}
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func (ce *categoryExtension) addListCategoryByPostIDFunc() {
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listCategoryByPostID := func(postID int) ([]*dto.CategoryDTO, error) {
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categories, err := ce.PostCategoryService.ListCategoryByPostID(context.Background(), int32(postID))
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if err != nil {
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return nil, err
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}
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return ce.CategoryService.ConvertToCategoryDTOs(context.Background(), categories)
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}
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ce.Template.AddFunc("listCategoryByPostID", listCategoryByPostID)
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}
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func (ce *categoryExtension) addGetCategoryCountFunc() {
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getCategoryCount := func() (int64, error) {
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return ce.CategoryService.Count(context.Background())
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}
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ce.Template.AddFunc("getCategoryCount", getCategoryCount)
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}
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