xps-server-g5/pkg/system/repository/msg_cat_repo.go

package repository

import (
	"fmt"
	"time"
	"xorm.io/xorm"
	"xps/pkg/base"
	"xps/pkg/system/datamodel"
	"xps/pkg/system/viewmodel"
)

type MsgCatRepo struct {
	engine *xorm.Engine
}

func NewMsgCatRepo(engine *xorm.Engine) *MsgCatRepo {
	return &MsgCatRepo{
		engine: engine,
	}
}

func (d *MsgCatRepo) GetPage(m map[string]interface{}) (*base.PageResult, error) {
	limit := m["limit"].(int)
	page := m["page"].(int)

	sqlSelect := ` SELECT A.*                `
	sqlFrom := ` FROM   msg_cat   AS A     `
	sqlWhere := ` WHERE  A.deleted_flag = 0 `
	if msgCatId, ok := m["msgCatId"]; ok {
		sqlWhere += fmt.Sprintf(" AND A.msg_cat_id = %d ", msgCatId)
	}
	if keywords, ok := m["keywords"]; ok {
		sqlWhere += " AND A.msg_cat_title like '%" + fmt.Sprintf("%s", keywords) + "%' "
	}

	sqlCount := ` SELECT COUNT(*)            `
	total, err1 := d.engine.SQL(sqlCount + sqlFrom + sqlWhere).Count(new(datamodel.MsgCat))
	if err1 != nil {
		return nil, err1
	}

	sqlOrderBy := " ORDER BY A.oc_id, A.msg_cat_id "
	pageStart := (page - 1) * limit
	sqlLimit := fmt.Sprintf(" LIMIT %d OFFSET %d ", limit, pageStart)

	datalist := make([]datamodel.MsgCat, 0)
	err2 := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere + sqlOrderBy + sqlLimit).Find(&datalist)
	if err2 != nil {
		return nil, err2
	}

	pageResult := &base.PageResult{
		Total:    total,
		PageSize: limit,
		Page:     page,
		Data:     datalist,
	}
	pageResult.Data = datalist
	pageResult.Total = total
	pageResult.PageSize = limit
	pageResult.Page = page
	return pageResult, nil
}

func (d *MsgCatRepo) GetList(m map[string]interface{}) ([]viewmodel.MsgCatInfo, error) {
	sqlSelect := ` SELECT A.*                `
	sqlFrom := ` FROM  msg_cat AS A        `
	sqlWhere := ` WHERE A.deleted_flag = 0  `
	if ocId, ok := m["ocId"]; ok {
		sqlWhere += fmt.Sprintf(" AND A.oc_id = %d ", ocId)
	}
	if msgCatId, ok := m["msgCatId"]; ok {
		sqlWhere += fmt.Sprintf(" AND A.msg_cat_id = %d ", msgCatId)
	}
	if keywords, ok := m["keywords"]; ok {
		sqlWhere += ` AND   A.msg_cat_title like ` + "'%" + fmt.Sprintf("%s", keywords) + "%'"
	}

	sqlOrderBy := " ORDER BY A.oc_id, A.msg_cat_id "
	datalist := make([]viewmodel.MsgCatInfo, 0)
	err := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere + sqlOrderBy).Find(&datalist)
	if err != nil {
		return nil, err
	} else {
		return datalist, nil
	}
}

func (d *MsgCatRepo) GetById(ocId, msgCatId int64) (*viewmodel.MsgCatInfo, error) {
	sqlSelect := ` SELECT A.*                `
	sqlFrom := ` FROM  msg_cat AS A        `
	sqlWhere := ` WHERE A.deleted_flag = 0  `
	sqlWhere += fmt.Sprintf(" AND A.oc_id = %d ", ocId)
	sqlWhere += fmt.Sprintf(" AND A.msg_cat_id  = %d ", msgCatId)
	data := &viewmodel.MsgCatInfo{}
	has, err := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere).Get(data)
	if !has || err != nil {
		return nil, err
	} else {
		return data, nil
	}
}

func (d *MsgCatRepo) GetListById(ocId int64) ([]viewmodel.MsgCatInfo, error) {
	sqlSelect := ` SELECT A.*                `
	sqlFrom := ` FROM  msg_cat AS A        `
	sqlWhere := ` WHERE A.deleted_flag = 0  `
	sqlWhere += fmt.Sprintf(" AND A.oc_id = %d ", ocId)
	sqlOrderBy := " ORDER BY A.oc_id, A.msg_cat_id "
	datalist := make([]viewmodel.MsgCatInfo, 0)
	err := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere + sqlOrderBy).Find(&datalist)
	if err != nil {
		return nil, err
	} else {
		return datalist, nil
	}
}

func (d *MsgCatRepo) Create(data *datamodel.MsgCat) error {
	data.CreatedAt = time.Now()
	_, err := d.engine.Insert(data)
	return err
}

func (d *MsgCatRepo) Update(data *datamodel.MsgCat) error {
	msgCatId := data.MsgCatId
	data.UpdatedAt = time.Now()
	_, err := d.engine.Where("msg_cat_id = ?", msgCatId).Update(data)
	return err
}

func (d *MsgCatRepo) Delete(m map[string]interface{}) error {
	ocId := m["ocId"].(int64)
	msgCatId := m["msgCatId"].(int64)
	deletedBy := m["deletedBy"].(int64)

	data := &datamodel.MsgCat{}
	data.DeletedFlag = 1
	data.DeletedBy = deletedBy
	data.DeletedAt = time.Now()
	_, err := d.engine.
		Where("oc_id = ?", ocId).
		Where("msg_cat_id = ?", msgCatId).
		Update(data)
	return err
}