hd/models/shake_red_envelope_record.go

package models

import (
	"time"

	"github.com/ouxuanserver/osmanthuswine/src/core"
)

const ShakeRedEnvelopeRecordTableName = TableNamePrefix + "shake_red_envelope_record"

type ShakeRedEnvelopeRecord struct {
	Id        int64     `json:"id" xorm:"not null pk autoincr comment('主键') INT(11)"`
	IsDelete  bool      `json:"-" xorm:"default(0)" description:"是否删除"`
	CreatedAt time.Time `json:"-" xorm:"created" description:"创建时间"`
	UpdatedAt time.Time `json:"-" xorm:"updated" description:"更新时间"`

	ActivityId                 int64   `json:"activity_id" xorm:"not null default 0 comment('主活动id') INT(11)"`
	RehearsalId                int64   `json:"rehearsal_id" xorm:"not null default(0) comment('彩排id/0正式') INT(11)"`
	ShakeRedEnvelopeType       int     `json:"red_envelope_type" xorm:"not null default 0 comment('红包类型[0摇红包1直播红包]')"`
	ShakeRedEnvelopeRuleId     int64   `json:"shake_red_envelope_rule_id,omitempty" xorm:"not null default 0 comment('摇红包规则id') INT(11)"`
	ShakeRedEnvelopeActivityId int64   `json:"shake_red_envelope_activity_id,omitempty" xorm:"not null default 0 comment('摇红包活动id') INT(11)"`
	AreaId                     int64   `json:"area_id" xorm:"not null default 0 comment('地区id') INT(11)"`
	Name                       string  `json:"name" xorm:"not null default '' comment('红包名字') VARCHAR(255)"`
	UserId                     int64   `json:"user_id" xorm:"not null default 0 comment('用户id') INT(11)"`
	Amount                     float64 `json:"amount" xorm:"not null default 0.00 comment('金额') DECIMAL(18)"`
	IsValid                    bool    `json:"is_valid,omitempty" xorm:"-"`
	IsDraw                     int     `json:"is_draw" xorm:"not null default 0 comment('-1未被摇中,0已被摇中1被提取')"`
	MchBillno                  string  `json:"mch_billno" xorm:"not null default '' comment('微信红包订单号') VARCHAR(128)"`
	Version                    int     `json:"version" xorm:"not null version default 0 comment('乐观锁') INT(11)"`

	// 无关变量
}

func (t *ShakeRedEnvelopeRecord) TableName() string {
	return ShakeRedEnvelopeRecordTableName
}

func (t *ShakeRedEnvelopeRecord) ExistRecord(reid, srid, uid int64) (bool, error) {
	return core.GetXormAuto().Where("is_delete=0 and rehearsal_id=? and  "+
		"shake_red_envelope_rule_id=? and user_id=?", reid, srid, uid).Exist(t)
}

func (t *ShakeRedEnvelopeRecord) Add() (int64, error) {
	return core.GetXormAuto().InsertOne(t)
}

func (t *ShakeRedEnvelopeRecord) Total(aid, rid, said, srid int64) (int64, error) {
	return core.GetXormAuto().Where("is_delete=0 and activity_id=? and rehearsal_id=? and "+
		"shake_red_envelope_activity_id=? and shake_red_envelope_rule_id=?", aid, rid, said, srid).Count(t)
}

func (t *ShakeRedEnvelopeRecord) Sum(aid, rid, said, srid int64) (float64, error) {
	return core.GetXormAuto().Where("is_delete=0 and activity_id=? and rehearsal_id=? and "+
		"shake_red_envelope_activity_id=? and shake_red_envelope_rule_id=?", aid, rid, said, srid).
		Sum(t, "amount")

}

func (t *ShakeRedEnvelopeRecord) Count(aid, rid, said, srid int64, status int64) (int64, error) {
	return core.GetXormAuto().Where("is_delete=0 and is_draw=? and activity_id=? and rehearsal_id=? and "+
		"shake_red_envelope_activity_id=? and shake_red_envelope_rule_id=?", status, aid, rid, said, srid).Count(t)
}

func (t *ShakeRedEnvelopeRecord) GetByRuleId(ruleId, rehearsalId, _type interface{}) (bool, error) {
	return core.GetXormAuto().Where("is_delete=0 and is_draw=-1 and shake_red_envelope_type = ? and "+
		"shake_red_envelope_rule_id=? and rehearsal_id=?", _type, ruleId, rehearsalId).Get(t)
}

func (t *ShakeRedEnvelopeRecord) UpdateById(id int64, field ...string) (int64, error) {
	return core.GetXormAuto().Where("is_delete=0 and id=?", id).Cols(field...).Update(t)
}

func GetRedEnvelopesByUserId(userId, activityId, rehearsalId int64) ([]*ShakeRedEnvelopeRecord, error) {
	records := make([]*ShakeRedEnvelopeRecord, 0)
	err := core.GetXormAuto().Where("user_id=? and rehearsal_id=? and activity_id=? and "+
		"is_delete=0 and is_draw<>-1", userId, rehearsalId, activityId).Desc("created_at").
		Find(&records)
	for index := range records {
		records[index].IsValid = true
	}
	return records, err
}