erp/dao/data/anchor_dao.go

package data

import (
	"context"
	consts "erp/consts/public"
	dto "erp/model/dto/data"
	entity "erp/model/entity/data"

	"gitea.com/red-future/common/db/gfdb"
	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/util/gconv"
)

var Anchor = new(anchorDao)

type anchorDao struct{}

// Insert 插入主播
func (d *anchorDao) Insert(ctx context.Context, req *dto.CreateAnchorReq) (id int64, err error) {
	var res *entity.Anchor
	if err = gconv.Struct(req, &res); err != nil {
		return
	}
	r, err := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).Data(&res).Insert()
	if err != nil {
		return
	}
	return r.LastInsertId()
}

// Update 更新主播
func (d *anchorDao) Update(ctx context.Context, req *dto.UpdateAnchorReq) (rows int64, err error) {
	r, err := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).Data(&req).OmitEmpty().Where(entity.AnchorCols.Id, req.Id).Update()
	if err != nil {
		return
	}
	return r.RowsAffected()
}

// Delete 删除主播
func (d *anchorDao) Delete(ctx context.Context, req *dto.DeleteAnchorReq) (rows int64, err error) {
	r, err := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).Where(entity.AnchorCols.Id, req.Id).Delete()
	if err != nil {
		return
	}
	return r.RowsAffected()
}

// GetOne 获取单个主播
func (d *anchorDao) GetOne(ctx context.Context, req *dto.GetAnchorReq) (res *entity.Anchor, err error) {
	r, err := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).Where(entity.AnchorCols.Id, req.Id).One()
	if err != nil {
		return
	}
	err = r.Struct(&res)
	return
}

// Count 获取主播数量
func (d *anchorDao) Count(ctx context.Context, req *dto.ListAnchorReq) (count int, err error) {
	return d.buildListFilter(ctx, req).Count()
}

// List 获取主播列表
func (d *anchorDao) List(ctx context.Context, req *dto.ListAnchorReq) (res []entity.Anchor, total int, err error) {
	model := d.buildListFilter(ctx, req)
	model.OrderDesc(entity.AnchorCols.CreatedAt)
	if req.Page != nil {
		model.Page(int(req.Page.PageNum), int(req.Page.PageSize))
	}
	r, total, err := model.AllAndCount(false)
	if err != nil {
		return
	}
	err = r.Structs(&res)
	return
}

// buildListFilter 构建列表查询的过滤条件
func (d *anchorDao) buildListFilter(ctx context.Context, req *dto.ListAnchorReq) *gdb.Model {
	model := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).Model
	if !g.IsEmpty(req.Keyword) {
		model.WhereLike(entity.AnchorCols.Name, "%"+req.Keyword+"%").
			WhereOrLike(entity.AnchorCols.Phone, "%"+req.Keyword+"%").
			WhereOrLike(entity.AnchorCols.Code, "%"+req.Keyword+"%")
	}
	model.Where(entity.AnchorCols.Name, req.Name)
	model.Where(entity.AnchorCols.Phone, req.Phone)
	model.Where(entity.AnchorCols.Code, req.Code)
	if req.Status != nil {
		model.Where(entity.AnchorCols.Status, *req.Status)
	}
	model.OmitEmptyWhere()
	return model
}

// UpdateStatus 更新主播状态
func (d *anchorDao) UpdateStatus(ctx context.Context, id int64, status int) (rows int64, err error) {
	r, err := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).
		Data(map[string]interface{}{"status": status}).
		Where(entity.AnchorCols.Id, id).
		Update()
	if err != nil {
		return
	}
	return r.RowsAffected()
}

// GetByCode 根据工号获取主播
func (d *anchorDao) GetByCode(ctx context.Context, code string) (res *entity.Anchor, err error) {
	r, err := gfdb.DB(ctx).Model(ctx, consts.AnchorTable).
		Where(entity.AnchorCols.Code, code).
		One()
	if err != nil {
		return
	}
	err = r.Struct(&res)
	return
}