沈阳玫苑物业管理后端
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package models
import (
"lapp_-wy/db"
"lapp_-wy/utils"
"xorm.io/core"
"errors"
)
type Propertytab struct {
Cid int `json:"cid" xorm:"not null pk INT(4)"`
Propertyid string `json:"propertyid" xorm:"not null pk VARCHAR(100)"`
Descr string `json:"descr" xorm:"VARCHAR(255)"`
Buildingid string `json:"buildingid" xorm:"VARCHAR(100)"`
Unit string `json:"unit" xorm:"VARCHAR(40)"`
Isfree string `json:"isfree" xorm:"VARCHAR(10)"`//1.普通业主,2.业主委员会3.空置房
Room string `json:"room" xorm:"VARCHAR(40)"`
Status string `json:"status" xorm:"VARCHAR(40)"`
Ownertype string `json:"ownertype" xorm:"VARCHAR(40)"`
Layout string `json:"layout" xorm:"VARCHAR(255)"`
Orientation string `json:"orientation" xorm:"VARCHAR(255)"`
Constructionarea float64 `json:"constructionarea" xorm:"DECIMAL(10,2)"`
Usearea float64 `json:"usearea" xorm:"DECIMAL(10,2)"`
Contact string `json:"contact" xorm:"VARCHAR(255)"`
Phone1 string `json:"phone1" xorm:"VARCHAR(15)"`
Phone2 string `json:"phone2" xorm:"VARCHAR(15)"`
Createtime string `json:"createtime" xorm:"VARCHAR(14)"`
Lastmodifytime string `json:"lastmodifytime" xorm:"VARCHAR(14)"`
Lastmodifyby string `json:"lastmodifyby" xorm:"VARCHAR(40)"`
Contractid string `json:"contractid" xorm:"VARCHAR(100)"`
}
func (t *Propertytab) TableName() string {
return "propertytab"
}
// 清除string字段的右侧空格
func (t *Propertytab) Clipped() {
utils.TrimStruct(t, *t)
}
//增
func (t *Propertytab) Add() error {
e := db.MasterEngine()
countrole := new(Propertytab)
affw, err := e.Table("propertytab").ID(core.PK{t.Cid, t.Propertyid}).Count(countrole)
if err != nil {
return err
}
if affw > 0 {
return errors.New("数据已经存在!")
}
_, err = e.Table("propertytab").Insert(t)
if err != nil {
return err
}
return nil
}
//删
func (t *Propertytab) Del() bool {
e := db.MasterEngine()
_, err := e.ID(core.PK{t.Cid, t.Propertyid}).Delete(&Propertytab{})
if err != nil {
return false
}
return true
}
//改
func (t *Propertytab) Update() bool {
e := db.MasterEngine()
_, err := e.ID(core.PK{t.Cid, t.Propertyid}).Update(t)
if err != nil {
return false
}
return true
}
//查
func (t *Propertytab) SelectOne() (Propertytab, error) {
e := db.MasterEngine()
var data Propertytab
_, err := e.ID(core.PK{t.Cid, t.Propertyid}).Get(&data)
if err != nil {
return data, err
}
return data, nil
}
//分页
func (t *Propertytab) GetPage(pageSize int, pageIndex int) ([]Propertytab, int, error) {
data := make([]Propertytab, 0)
e := db.MasterEngine()
query := e.Table("propertytab").Where("cid = ? ", t.Cid)
table := e.Table("propertytab").Where("cid = ? ", t.Cid)
if !utils.ValueIsEmpty(t.Propertyid) {
query = query.And("propertyid = ?", t.Propertyid)
table = table.And("propertyid = ?", t.Propertyid)
}
Offset := (pageIndex - 1) * pageSize
err := query.Limit(pageSize, Offset).Desc("createtime").Find(&data)
pcount := new(Propertytab)
count, err := table.Count(pcount)
if err != nil {
return data, 0, err
}
return data, int(count), nil
}
type PropertytabContract struct {
Propertytab `xorm:"extends"`
Buildingtab `xorm:"extends"`
Propertytypetab `xorm:"extends"`
Contracttab `xorm:"extends"`
}
//物业费查询
func (t *Propertytab) Search() (ContractInfo, error) {
data := ContractInfo{}
//联查
var info PropertytabContract
e := db.MasterEngine()
_, err := e.Table("propertytab").Join("LEFT", "buildingtab", "buildingtab.buildingid = propertytab.buildingid and buildingtab.cid = propertytab.cid").Join("LEFT", "propertytypetab", "propertytypetab.propertytypeid=buildingtab.propertytypeid and propertytypetab.cid=buildingtab.cid").Join("LEFT", "contracttab", "propertytab.contractid=contracttab.contractid and propertytab.cid=contracttab.cid").Where("propertytab.cid = ? and propertytab.buildingid = ? and propertytab.unit = ? and propertytab.room =?", t.Cid, t.Buildingid, t.Unit, t.Room).Get(&info)
if err != nil {
return data, err
}
data.Propertyid = info.Propertytab.Propertyid
data.Cid = info.Propertytab.Cid
data.Room = info.Propertytab.Room
data.Unit = info.Unit
data.Buildingid = info.Propertytab.Buildingid
data.Contractid = info.Propertytab.Contractid
data.Descr = info.Propertytab.Descr
data.Contact = info.Propertytab.Contact
data.Phone1 = info.Propertytab.Phone1
data.Phone2 = info.Propertytab.Phone2
data.Constructionarea = info.Propertytab.Constructionarea
data.Unitprice = info.Propertytypetab.Unitprice
data.Contracttab = info.Contracttab
data.Chargetype = 1
return data, err
}