Cold_Api/models/Company/CompanyBill.go

package Company

import (
	"Cold_Api/controllers/lib"
	"github.com/beego/beego/v2/adapter/orm"
	orm2 "github.com/beego/beego/v2/client/orm"
	"github.com/beego/beego/v2/core/logs"
	"time"
)

type CompanyBill struct {
	Id         int     `orm:"column(ID);size(11);auto;pk"`
	T_pid      int     `orm:"index;size(256);"`       // Account.Company 绑定公司
	T_type     string  `orm:"size(256);"`             // 扣费/充值
	T_project  string  `orm:"size(256);"`             // 项目
	T_bill     string  `orm:"type(text);"`            // 说明
	T_charging float32 `orm:"digits(12);decimals(2)"` // 金额
	T_balance  float32 `orm:"digits(12);decimals(2)"` // 余额（扣费后）

	CreateTime time.Time `orm:"column(create_time);type(timestamp);null;auto_now_add"` //auto_now_add 第一次保存时才设置时间
}

func (t *CompanyBill) TableName() string {
	return "company_bill" // 数据库名称   // ************** 替换 DesignDeviceNotice **************
}

func init() {
	//注册模型
	orm.RegisterModel(new(CompanyBill))
}

func Add_CompanyBill(r CompanyBill) (id int64, err error) {
	o := orm.NewOrm()
	id, err = o.Insert(&r)
	if err != nil {
		logs.Error(lib.FuncName(), err)
		return
	}
	return
}

func Read_CompanyBill_newest(T_pid int) (r CompanyBill, err error) {
	o := orm.NewOrm()
	qs := o.QueryTable(new(CompanyBill))
	cond := orm.NewCondition()
	cond = cond.And("T_pid", T_pid)
	var maps []CompanyBill
	_, err = qs.Limit(1, 0).SetCond((*orm2.Condition)(cond)).OrderBy("-Id").All(&maps)
	if err != nil {
		logs.Error(lib.FuncName(), err)
		return r, err
	}
	if len(maps) == 0 {
		return
	}
	return maps[0], nil
}

func Read_CompanyBill_List(T_pid int, T_month string) (r []CompanyBill, err error) {
	o := orm.NewOrm()
	qs := o.QueryTable(new(CompanyBill))
	cond := orm.NewCondition()
	cond = cond.And("T_pid", T_pid).And("CreateTime__startswith", T_month)

	var maps []CompanyBill
	_, err = qs.SetCond((*orm2.Condition)(cond)).OrderBy("-Id").All(&maps)
	if err != nil {
		logs.Error(lib.FuncName(), err)
		return r, err
	}
	if len(maps) == 0 {
		return
	}
	return maps, nil
}