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

package repository

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

type RoleRepo struct {
    engine *xorm.Engine
}

func NewRoleRepo(engine *xorm.Engine) *RoleRepo {
    return &RoleRepo{
        engine: engine,
    }
}

func (d *RoleRepo) GetPage(m map[string]interface{}) (*common.PageResult, error) {
    limit := m["limit"].(int)
    page := m["page"].(int)
    sqlSelect := ` SELECT A.role_id ,
                          A.role_name,
                          A.role_desc,
                          A.role_type_id,
                          B.role_type_title,
                          A.sort_no,
                          A.status,
                          A.is_fixed `
    sqlFrom := ` FROM      s_role       AS A
                   LEFT JOIN s_role_type  AS B ON (A.role_type_id = B.role_type_id ) `
    sqlWhere := ` WHERE A.deleted_flag = 0 `

    if keywords, ok := m["keywords"]; ok {
        sqlWhere += ` AND   A.role_name like ` + "'%" + fmt.Sprintf("%s", keywords) + "%'"
    }

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

    sqlOrderBy := " ORDER BY role_id ASC "
    pageStart := (limit - 1) * limit
    sqlLimit := fmt.Sprintf(" LIMIT %d OFFSET %d ", limit, pageStart)

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

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

func (d *RoleRepo) GetList(m map[string]interface{}) ([]viewmodel.RoleInfo, error) {
    sqlSelect := ` SELECT  A.role_id ,
                           A.role_name,
                           A.role_desc,
                           A.role_type_id,
                           B.role_type_title,
                           A.sort_no,
                           A.status,
                           A.is_fixed `
    sqlFrom := ` FROM      s_role       AS A
                 LEFT JOIN s_role_type  AS B ON (A.role_type_id = B.role_type_id )`
    sqlWhere := `WHERE A.deleted_flag = 0 `
    if keywords, ok := m["keywords"]; ok {
        sqlWhere += ` AND A.role_name like ` + "'%" + fmt.Sprintf("%s", keywords) + "%'"
    }
    sqlOrderBy := " ORDER BY role_id ASC "

    datalist := make([]viewmodel.RoleInfo, 0)
    err := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere + sqlOrderBy).Find(&datalist)
    if err != nil {
        return nil, err
    } else {
        return datalist, nil
    }
}

func (d *RoleRepo) GetById(roleId int64) (*viewmodel.RoleInfo, error) {
    sqlSelect := ` SELECT  A.role_id ,
                           A.role_name,
                           A.role_desc,
                           A.role_type_id,
                           B.role_type_title,
                           A.sort_no,
                           A.status,
                           A.is_fixed `
    sqlFrom := ` FROM      s_role       AS A
                 LEFT JOIN s_role_type  AS B ON (A.role_type_id = B.role_type_id )`
    sqlWhere := `WHERE A.deleted_flag = 0 `
    sqlWhere += fmt.Sprintf(" AND A.role_id = %d ", roleId)
    data := &viewmodel.RoleInfo{RoleId: roleId}
    has, err := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere).Get(data)
    if !has || err != nil {
        return nil, err
    } else {
        return data, nil
    }
}

func (d *RoleRepo) Create(data *datamodel.Role) error {
    _, err := d.engine.Insert(data)
    return err
}

func (d *RoleRepo) Update(data *datamodel.Role) error {
    roleId := data.RoleId
    data.UpdatedAt = time.Now()
    _, err := d.engine.Where("role_id = ?", roleId).Update(data)
    return err
}

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

    data := &datamodel.Role{}
    data.DeletedFlag = 1
    data.DeletedBy = deletedBy
    data.DeletedAt = time.Now()
    _, err := d.engine.Where("role_id = ?", roleId).Update(data)
    return err
}