94 lines
2.7 KiB
Go
94 lines
2.7 KiB
Go
package dao
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import (
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"assets/consts/public"
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dto "assets/model/dto/asset"
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entity "assets/model/entity/asset"
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"context"
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"gitea.com/red-future/common/db/gfdb"
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"github.com/gogf/gf/v2/database/gdb"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/util/gconv"
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)
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var Category = new(category)
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type category struct {
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}
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// Insert 插入分类
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func (d *category) Insert(ctx context.Context, req *dto.CreateCategoryReq) (id int64, err error) {
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var res *entity.Category
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if err = gconv.Struct(req, &res); err != nil {
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return
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}
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r, err := gfdb.DB(ctx).Model(ctx, public.CategoryCollection).Insert(&res)
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if err != nil {
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return
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}
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return r.LastInsertId()
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}
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// Update 更新分类
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func (d *category) Update(ctx context.Context, req *dto.UpdateCategoryReq) (rows int64, err error) {
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r, err := gfdb.DB(ctx).Model(ctx, public.CategoryCollection).Data(&req).OmitEmpty().Where(entity.CategoryCol.Id, req.Id).Update()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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// Delete 删除分类-根据id及父id进行假删
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func (d *category) Delete(ctx context.Context, req *dto.DeleteCategoryReq) (rows int64, err error) {
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r, err := gfdb.DB(ctx).Model(ctx, public.CategoryCollection).Where(entity.CategoryCol.Id, req.Id).Delete()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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// GetOne 获取单个分类
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func (d *category) GetOne(ctx context.Context, req *dto.GetCategoryReq, fields ...string) (res *entity.Category, err error) {
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r, err := gfdb.DB(ctx).Model(ctx, public.CategoryCollection).Where(entity.CategoryCol.Id, req.Id).Fields(fields).One()
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if err != nil {
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return
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}
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err = r.Struct(&res)
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return
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}
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// Count 根据条件统计分类数量
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func (d *category) Count(ctx context.Context, req *dto.ListCategoryReq) (count int, err error) {
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return d.buildListFilter(ctx, req).Count()
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}
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// List 获取分类列表
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func (d *category) List(ctx context.Context, req *dto.ListCategoryReq, fields ...string) (res []entity.Category, total int, err error) {
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model := d.buildListFilter(ctx, req)
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model.Fields(fields)
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model.OrderAsc(entity.CategoryCol.Sort)
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model.OrderDesc(entity.CategoryCol.CreatedAt)
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if req.Page != nil {
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model.Page(int(req.Page.PageNum), int(req.Page.PageSize))
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}
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r, total, err := model.AllAndCount(false)
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if err != nil {
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return
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}
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err = r.Structs(&res)
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return
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}
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// buildListFilter 构建列表查询的过滤条件
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func (d *category) buildListFilter(ctx context.Context, req *dto.ListCategoryReq) *gdb.Model {
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model := gfdb.DB(ctx).Model(ctx, public.CategoryCollection).Cache(ctx)
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if !g.IsEmpty(req.Keyword) {
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model.WhereLike(entity.CategoryCol.Name, "%"+req.Keyword+"%")
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}
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model.Where(entity.CategoryCol.ParentId, req.ParentId)
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model.Where(entity.CategoryCol.Status, req.Status)
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model.OmitEmptyWhere()
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return model
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}
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