沈阳玫苑物业管理后端
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package models
import (
"encoding/json"
"errors"
"fmt"
"lapp_-wy/db"
"lapp_-wy/utils"
"xorm.io/core"
)
//车位表
type Carporttab struct {
Cid int `json:"cid" xorm:"not null pk INT(4)"`
Carportid string `json:"carportid" xorm:"not null pk VARCHAR(100)"`
Descr string `json:"descr" xorm:"VARCHAR(255)"`
Status int `json:"status" xorm:"INT(4)"`
Propertyid string `json:"propertyid" xorm:"VARCHAR(100)"`
Propertytypeid string `json:"propertytypeid" xorm:"VARCHAR(100)"`
Createtime string `json:"createtime" xorm:"VARCHAR(14)"`
Lastmodifytime string `json:"lastmodifytime" xorm:"VARCHAR(20)"`
Lastmodifyby string `json:"lastmodifyby" xorm:"VARCHAR(20)"`
Contractid string `json:"contractid" xorm:"VARCHAR(100)"`
Contact string `json:"contact" xorm:"VARCHAR(255)"`
Phone string `json:"phone" xorm:"VARCHAR(64)"`
LicensePlateNumber string `json:"licensePlateNumber" xorm:"VARCHAR(64) 'licensePlateNumber'"`
}
func (t *Carporttab) TableName() string {
return "carporttab"
}
// 清除string字段的右侧空格
func (t *Carporttab) Clipped() {
utils.TrimStruct(t, *t)
}
//增
func (t *Carporttab) Add() error {
e := db.MasterEngine()
countrole := new(Carporttab)
affw, err := e.Table("carporttab").ID(core.PK{t.Cid, t.Carportid}).Count(countrole)
if err != nil {
return err
}
if affw > 0 {
return errors.New("数据已经存在!")
}
_, err = e.Table("carporttab").Insert(t)
if err != nil {
return err
}
return nil
}
//删
func (t *Carporttab) Del() bool {
e := db.MasterEngine()
_, err := e.ID(core.PK{t.Cid, t.Carportid}).Delete(&Carporttab{})
if err != nil {
return false
}
return true
}
//改
func (t *Carporttab) Update() bool {
e := db.MasterEngine()
_, err := e.ID(core.PK{t.Cid, t.Carportid}).Update(t)
if err != nil {
return false
}
return true
}
//查
func (t *Carporttab) SelectOne() (Carporttab, error) {
e := db.MasterEngine()
var data Carporttab
exist, err := e.ID(core.PK{t.Cid, t.Carportid}).Get(&data)
if err != nil {
return data, err
}
str, err := json.Marshal(data)
if err != nil {
fmt.Println("marshal error:", err)
}
fmt.Println("data:", string(str))
if !exist {
return data, errors.New("不存在该车位数据,请检查")
}
return data, nil
}
//分页
func (t *Carporttab) GetPage(pageSize int, pageIndex int) ([]Carporttab, int, error) {
data := make([]Carporttab, 0)
e := db.MasterEngine()
query := e.Table("carporttab").Where("cid = ? ", t.Cid)
table := e.Table("carporttab").Where("cid = ? ", t.Cid)
if !utils.ValueIsEmpty(t.Descr) {
descr := "%" + t.Descr + "%"
query = query.And("descr like ?", descr)
table = table.And("descr like ?", descr)
}
Offset := (pageIndex - 1) * pageSize
err := query.Limit(pageSize, Offset).Desc("createtime").Find(&data)
pcount := new(Carporttab)
count, err := table.Count(pcount)
if err != nil {
return data, 0, err
}
return data, int(count), nil
}
type CarporttabContract struct {
Carporttab `xorm:"extends"`
Propertytab `xorm:"extends"`
Propertytypetab `xorm:"extends"`
Contracttab `xorm:"extends"`
}
type CarporttabInfo struct {
Propertytab `xorm:"extends"`
Propertytypetab `xorm:"extends"`
}
//车位费查询
func (t *Carporttab) Search() (data ContractInfo, err error) {
//联查
e := db.MasterEngine()
var carport Carporttab
exist, err := e.Table(t.TableName()).ID(core.PK{t.Cid, t.Carportid}).Get(&carport)
if err != nil {
return data, err
}
if !exist {
return data, errors.New("车位数据不存在,请检查")
}
var propertytype Propertytypetab
exist, err = e.Table(propertytype.TableName()).ID(core.PK{t.Cid, carport.Propertytypeid}).Get(&propertytype)
if err != nil {
return data, err
}
if !exist {
return data, errors.New("资产数据不存在,请检查")
}
var property Propertytab
if carport.Propertyid != "" {
exist, err = e.Table(property.TableName()).ID(core.PK{t.Cid, carport.Propertyid}).Get(&property)
if err == nil && exist {
data.Room = property.Room
data.Unit = property.Unit
data.Buildingid = property.Buildingid
}
}
var contract Contracttab
if carport.Contractid != "" {
exist, err = e.Table(contract.TableName()).ID(core.PK{t.Cid, carport.Contractid}).Get(&contract)
if err == nil && exist {
data.Contracttab = contract
}
}
data.Carportid = carport.Carportid
data.Propertyid = carport.Propertyid
data.Cid = carport.Cid
data.Contractid = carport.Contractid
data.Descr =carport.Descr
data.Contact = carport.Contact
data.Phone1 = carport.Phone
data.Unitprice = propertytype.Unitprice
data.Chargetype = 3
return data, nil
}