package models
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import (
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"fmt"
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"gorm.io/gorm"
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"wms/constvar"
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"wms/pkg/mysqlx"
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)
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type (
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Attachment struct {
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BaseModelInt
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Id uint `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
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FileName string `json:"fileName" gorm:"type:varchar(127);comment:文件名"`
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FileUrl string `json:"FileUrl" gorm:"type:varchar(255);comment:文件地址"`
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Ext string `json:"ext" gorm:"type:varchar(15);comment:文件后缀名"`
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FileType constvar.FileType `json:"fileType" gorm:"type:varchar(31);comment:文件类型 pic:图片;thumbnail:缩略图;file:文件"`
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}
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AttachmentSearch struct {
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Attachment
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Order string
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PageNum int
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PageSize int
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Keyword string
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Orm *gorm.DB
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Preload bool
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}
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)
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func (slf *Attachment) TableName() string {
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return "attachment"
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}
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func NewAttachmentSearch() *AttachmentSearch {
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return &AttachmentSearch{Orm: mysqlx.GetDB()}
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}
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func (slf *AttachmentSearch) SetOrm(tx *gorm.DB) *AttachmentSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *AttachmentSearch) SetPage(page, size int) *AttachmentSearch {
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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 *AttachmentSearch) SetOrder(order string) *AttachmentSearch {
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slf.Order = order
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return slf
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}
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func (slf *AttachmentSearch) SetID(ID uint) *AttachmentSearch {
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slf.Id = ID
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return slf
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}
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func (slf *AttachmentSearch) SetKeyword(keyword string) *AttachmentSearch {
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slf.Keyword = keyword
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return slf
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}
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func (slf *AttachmentSearch) SetPreload(preload bool) *AttachmentSearch {
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slf.Preload = preload
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return slf
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}
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func (slf *AttachmentSearch) build() *gorm.DB {
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var db = slf.Orm.Model(&Attachment{})
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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.Keyword != "" {
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db = db.Where("number like ? or source_number like ?", fmt.Sprintf("%%%v%%", slf.Keyword), fmt.Sprintf("%%%v%%", slf.Keyword))
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}
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//if slf.Preload {
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// db = db.Model(&Attachment{}).Preload("Details").Preload("Details.Product").Preload("FromLocation").Preload("ToLocation")
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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 *AttachmentSearch) Create(record *Attachment) 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 err
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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 *AttachmentSearch) CreateBatch(records []*Attachment) 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 *AttachmentSearch) Save(record *Attachment) 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 *AttachmentSearch) Update(record *Attachment) error {
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var db = slf.build()
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if err := db.Omit("CreatedAt").Updates(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 *AttachmentSearch) 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 *AttachmentSearch) 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 *AttachmentSearch) Delete() error {
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var db = slf.build()
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return db.Delete(&Attachment{}).Error
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}
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func (slf *AttachmentSearch) First() (*Attachment, error) {
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var (
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record = new(Attachment)
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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 *AttachmentSearch) Find() ([]*Attachment, int64, error) {
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var (
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records = make([]*Attachment, 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.Order("created_at desc").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 *AttachmentSearch) FindNotTotal() ([]*Attachment, error) {
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var (
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records = make([]*Attachment, 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.Preload("FromLocation").Preload("ToLocation").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 *AttachmentSearch) FindByQuery(query string, args []interface{}) ([]*Attachment, int64, error) {
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var (
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records = make([]*Attachment, 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 *AttachmentSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*Attachment, error) {
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var (
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records = make([]*Attachment, 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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func (slf *AttachmentSearch) CreateBatchWithResp(records []*Attachment) ([]*Attachment, 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 nil, fmt.Errorf("create batch err: %v, records: %+v", err, records)
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}
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return records, nil
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}
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