eta_mini_crm_ht/models/user_message.go

package models

import (
	"github.com/beego/beego/v2/client/orm"
	"time"
)

type UserType string
type MessageType string

const (
	UnReadStatus     StatusType = "UNREAD"
	ReadStatus       StatusType = "READ"
	MyMessageColumns            = "id,source_id,type,message"
	Admin            UserType   = "admin"
)

// UserMessage 表示 user_message 表的模型
type UserMessage struct {
	Id          int        `gorm:"primaryKey;autoIncrement;column:id"`
	AnalystId   int        `gorm:"column:analyst_id"`
	UserId      int        `gorm:"column:user_id"`
	UserType    UserType   `gorm:"column:user_type;type:enum('user','admin')"`
	SourceId    int        `gorm:"column:source_id"`
	Message     string     `gorm:"column:message"`
	Type        SourceType `gorm:"column:type;type:enum('REPORT','VIDEO','AUDIO','REFUND')"`
	Status      StatusType `gorm:"column:status;type:enum('UNREAD','READ')"`
	CreatedTime time.Time  `gorm:"column:created_time;type:timestamps;comment:创建时间"`
	UpdatedTime time.Time  `gorm:"column:updated_time"`
}
type UserMessageView struct {
	Message     string
	Type        SourceType
	Status      StatusType
	CreatedTime time.Time
}

func (u *UserMessage) ToView() *UserMessageView {
	return &UserMessageView{
		Message:     u.Message,
		Type:        u.Type,
		Status:      u.Status,
		CreatedTime: u.CreatedTime,
	}
}
func GetMessageList(userId int, offset, size int) (messages []UserMessage, err error) {
	o := orm.NewOrm()
	sql := `select id,type,message,status,created_time from user_messages where user_id=? and user_type=?  order by Field(status,'UNREAD','READ'), created_time desc limit ?,?`
	_, err = o.Raw(sql, userId, Admin, offset, size).QueryRows(&messages)
	return
}

func ReadMessage(userId int, messageId int) bool {
	o := orm.NewOrm()
	sql := `update user_messages set status=? where id=? and user_id =? and user_type=?`
	_, err := o.Raw(sql, ReadStatus, messageId, userId, Admin).Exec()
	if err != nil {
		return false
	}
	return true
}

func ReadMessages(userId int) bool {
	o := orm.NewOrm()
	sql := `update user_messages set status=? where  user_id =? and user_type=?`
	_, err := o.Raw(sql, ReadStatus, userId, Admin).Exec()
	if err != nil {
		return false
	}
	return true
}

func GetMessageListCount(userId int) (count int, err error) {
	o := orm.NewOrm()
	sql := `select count(*) from user_messages where user_id=? and user_type=? `
	err = o.Raw(sql, userId, Admin).QueryRow(&count)
	return
}