package models
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import (
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"fmt"
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"gorm.io/gorm"
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"wms/pkg/mysqlx"
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)
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type (
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// Department 部门信息
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Department struct {
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BaseModelInt
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ParentId uint `gorm:"index;type:int;not null;comment:上级部门ID" json:"parentId"` //上级部门ID
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Number string `gorm:"index;type:varchar(255);not null;comment:部门编号" json:"number"` //部门编号
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Name string `gorm:"index;type:varchar(255);not null;comment:部门名称" json:"name"` //部门名称
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Remark string `gorm:"index;type:varchar(255);not null;comment:备注" json:"remark"` //备注
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Head string `gorm:"index;type:varchar(255);not null;comment:部门负责人" json:"head"` //部门负责人
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Sort int `gorm:"index;type:int;not null;comment:排序" json:"sort"` //排序
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Children []*Department `json:"children" gorm:"-"`
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}
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DepartmentSearch struct {
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Department
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Order string
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PageNum int
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PageSize int
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Orm *gorm.DB
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}
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)
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func (slf *Department) TableName() string {
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return "wms_department"
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}
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func NewDepartmentSearch() *DepartmentSearch {
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return &DepartmentSearch{Orm: mysqlx.GetDB()}
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}
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func (slf *DepartmentSearch) SetOrm(tx *gorm.DB) *DepartmentSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *DepartmentSearch) SetPage(page, size int) *DepartmentSearch {
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slf.PageNum, slf.PageSize = page, size
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return slf
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}
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func (slf *DepartmentSearch) SetOrder(order string) *DepartmentSearch {
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slf.Order = order
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return slf
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}
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func (slf *DepartmentSearch) SetID(id uint) *DepartmentSearch {
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slf.ID = id
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return slf
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}
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func (slf *DepartmentSearch) SetParentId(parentId uint) *DepartmentSearch {
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slf.ParentId = parentId
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return slf
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}
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func (slf *DepartmentSearch) SetNumber(number string) *DepartmentSearch {
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slf.Number = number
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return slf
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}
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func (slf *DepartmentSearch) SetName(name string) *DepartmentSearch {
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slf.Name = name
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return slf
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}
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func (slf *DepartmentSearch) build() *gorm.DB {
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var db = slf.Orm.Table(slf.TableName())
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if slf.ID != 0 {
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db = db.Where("id = ?", slf.ID)
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}
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if slf.Order != "" {
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db = db.Order(slf.Order)
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}
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if slf.ParentId != 0 {
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db = db.Where("parent_id = ?", slf.ParentId)
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}
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if slf.Number != "" {
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db = db.Where("number = ?", slf.Number)
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}
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if slf.Name != "" {
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db = db.Where("name = ?", slf.Name)
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}
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return db
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}
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// Create 单条插入
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func (slf *DepartmentSearch) Create(record *Department) error {
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var db = slf.build()
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if err := db.Create(record).Error; err != nil {
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return fmt.Errorf("create err: %v, record: %+v", err, record)
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}
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return nil
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}
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// CreateBatch 批量插入
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func (slf *DepartmentSearch) CreateBatch(records []*Department) error {
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var db = slf.build()
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if err := db.Create(&records).Error; err != nil {
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return fmt.Errorf("create batch err: %v, records: %+v", err, records)
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}
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return nil
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}
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func (slf *DepartmentSearch) Save(record *Department) error {
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var db = slf.build()
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if err := db.Omit("CreatedAt").Save(record).Error; err != nil {
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return fmt.Errorf("save err: %v, record: %+v", err, record)
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}
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return nil
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}
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func (slf *DepartmentSearch) UpdateByMap(upMap map[string]interface{}) error {
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var (
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db = slf.build()
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)
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if err := db.Updates(upMap).Error; err != nil {
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return fmt.Errorf("update by map err: %v, upMap: %+v", err, upMap)
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}
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return nil
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}
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func (slf *DepartmentSearch) UpdateByQuery(query string, args []interface{}, upMap map[string]interface{}) error {
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var (
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db = slf.Orm.Table(slf.TableName()).Where(query, args...)
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)
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if err := db.Updates(upMap).Error; err != nil {
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return fmt.Errorf("update by query err: %v, query: %s, args: %+v, upMap: %+v", err, query, args, upMap)
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}
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return nil
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}
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func (slf *DepartmentSearch) Delete() error {
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var db = slf.build()
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if err := db.Unscoped().Delete(&Department{}).Error; err != nil {
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return err
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}
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return nil
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}
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func (slf *DepartmentSearch) First() (*Department, error) {
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var (
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record = new(Department)
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db = slf.build()
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)
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if err := db.First(record).Error; err != nil {
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return record, err
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}
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return record, nil
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}
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func (slf *DepartmentSearch) Find() ([]*Department, int64, error) {
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var (
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records = make([]*Department, 0)
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total int64
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db = slf.build()
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)
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if err := db.Count(&total).Error; err != nil {
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return records, total, fmt.Errorf("find count err: %v", err)
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}
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if slf.PageNum*slf.PageSize > 0 {
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db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
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}
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if err := db.Find(&records).Error; err != nil {
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return records, total, fmt.Errorf("find records err: %v", err)
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}
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return records, total, nil
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}
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func (slf *DepartmentSearch) FindNotTotal() ([]*Department, error) {
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var (
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records = make([]*Department, 0)
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db = slf.build()
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)
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if slf.PageNum*slf.PageSize > 0 {
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db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
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}
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if err := db.Find(&records).Error; err != nil {
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return records, fmt.Errorf("find records err: %v", err)
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}
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return records, nil
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}
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// FindByQuery 指定条件查询.
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func (slf *DepartmentSearch) FindByQuery(query string, args []interface{}) ([]*Department, int64, error) {
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var (
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records = make([]*Department, 0)
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total int64
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db = slf.Orm.Table(slf.TableName()).Where(query, args...)
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)
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if err := db.Count(&total).Error; err != nil {
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return records, total, fmt.Errorf("find by query count err: %v", err)
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}
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if slf.PageNum*slf.PageSize > 0 {
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db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
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}
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if err := db.Find(&records).Error; err != nil {
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return records, total, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args)
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}
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return records, total, nil
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}
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// FindByQueryNotTotal 指定条件查询&不查询总条数.
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func (slf *DepartmentSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*Department, error) {
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var (
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records = make([]*Department, 0)
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db = slf.Orm.Table(slf.TableName()).Where(query, args...)
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)
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if slf.PageNum*slf.PageSize > 0 {
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db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
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}
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if err := db.Find(&records).Error; err != nil {
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return records, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args)
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}
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return records, nil
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}
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// InitDefaultData 初始化数据
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func (slf *DepartmentSearch) InitDefaultData() error {
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var (
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db = slf.Orm.Table(slf.TableName())
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total int64 = 0
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)
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if err := db.Count(&total).Error; err != nil {
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return err
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}
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if total != 0 {
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return nil
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}
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departments := make([]*Department, 0, 3)
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departments = append(departments, &Department{Name: "财务部", Number: "cwb"})
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departments = append(departments, &Department{Name: "商务部", Number: "swb"})
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departments = append(departments, &Department{Name: "行政部", Number: "xzb"})
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return slf.CreateBatch(departments)
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}
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