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package models
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import (
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"errors"
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"fmt"
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"reflect"
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"strings"
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"time"
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"github.com/astaxie/beego/orm"
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)
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type UserMsg struct {
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Id int64 `orm:"column(id);pk" description:"消息表id"`
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CompanyId int64 `orm:"column(company_id)" description:"公司编号"`
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ReceiveUserId int64 `orm:"column(receive_user_id)" description:"接收用户id"`
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MsgType int `orm:"column(msg_type)" description:"消息类型 1.公司公告 2.表彰通知 4.互动消息 8.机会审核"`
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Message string `orm:"column(message)" description:"消息内容"`
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SourceId int64 `orm:"column(source_id)" description:"来源id （机会编号 /评论编号）"`
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IsPublic int8 `orm:"column(is_public)" description:"1:公开 0:不公开"`
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IsRead int8 `orm:"column(is_read)" description:"1:已读 0:未读"`
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CreateAt time.Time `orm:"column(create_at);type(timestamp);auto_now" description:"创建时间"`
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}
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func (t *UserMsg) TableName() string {
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return "user_msg"
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}
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func init() {
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orm.RegisterModel(new(UserMsg))
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}
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// AddUserMsg insert a new UserMsg into database and returns
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// last inserted Id on success.
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func AddUserMsg(m *UserMsg) (id int64, err error) {
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o := orm.NewOrm()
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id, err = o.Insert(m)
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return
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}
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// GetUserMsgById retrieves UserMsg by Id. Returns error if
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// Id doesn't exist
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func GetUserMsgById(id int64) (v *UserMsg, err error) {
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o := orm.NewOrm()
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v = &UserMsg{Id: id}
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if err = o.Read(v); err == nil {
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return v, nil
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}
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return nil, err
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}
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// GetAllUserMsg retrieves all UserMsg matches certain condition. Returns empty list if
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// no records exist
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func GetAllUserMsg(query map[string]string, fields []string, sortby []string, order []string,
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offset int64, limit int64) (ml []interface{}, err error) {
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o := orm.NewOrm()
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qs := o.QueryTable(new(UserMsg))
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// query k=v
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for k, v := range query {
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// rewrite dot-notation to Object__Attribute
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k = strings.Replace(k, ".", "__", -1)
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if strings.Contains(k, "isnull") {
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qs = qs.Filter(k, (v == "true" || v == "1"))
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} else {
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qs = qs.Filter(k, v)
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}
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}
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// order by:
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var sortFields []string
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if len(sortby) != 0 {
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if len(sortby) == len(order) {
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// 1) for each sort field, there is an associated order
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for i, v := range sortby {
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orderby := ""
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if order[i] == "desc" {
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orderby = "-" + v
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} else if order[i] == "asc" {
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orderby = v
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} else {
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return nil, errors.New("Error: Invalid order. Must be either [asc|desc]")
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}
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sortFields = append(sortFields, orderby)
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}
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qs = qs.OrderBy(sortFields...)
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} else if len(sortby) != len(order) && len(order) == 1 {
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// 2) there is exactly one order, all the sorted fields will be sorted by this order
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for _, v := range sortby {
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orderby := ""
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if order[0] == "desc" {
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orderby = "-" + v
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} else if order[0] == "asc" {
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orderby = v
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} else {
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return nil, errors.New("Error: Invalid order. Must be either [asc|desc]")
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}
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sortFields = append(sortFields, orderby)
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}
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} else if len(sortby) != len(order) && len(order) != 1 {
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return nil, errors.New("Error: 'sortby', 'order' sizes mismatch or 'order' size is not 1")
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}
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} else {
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if len(order) != 0 {
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return nil, errors.New("Error: unused 'order' fields")
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}
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}
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var l []UserMsg
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qs = qs.OrderBy(sortFields...)
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if _, err = qs.Limit(limit, offset).All(&l, fields...); err == nil {
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if len(fields) == 0 {
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for _, v := range l {
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ml = append(ml, v)
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}
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} else {
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// trim unused fields
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for _, v := range l {
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m := make(map[string]interface{})
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val := reflect.ValueOf(v)
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for _, fname := range fields {
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m[fname] = val.FieldByName(fname).Interface()
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}
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ml = append(ml, m)
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}
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}
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return ml, nil
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}
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return nil, err
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}
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// UpdateUserMsg updates UserMsg by Id and returns error if
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// the record to be updated doesn't exist
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func UpdateUserMsgById(m *UserMsg) (err error) {
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o := orm.NewOrm()
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v := UserMsg{Id: m.Id}
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// ascertain id exists in the database
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if err = o.Read(&v); err == nil {
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var num int64
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if num, err = o.Update(m); err == nil {
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fmt.Println("Number of records updated in database:", num)
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}
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}
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return
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}
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// DeleteUserMsg deletes UserMsg by Id and returns error if
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// the record to be deleted doesn't exist
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func DeleteUserMsg(id int64) (err error) {
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o := orm.NewOrm()
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v := UserMsg{Id: id}
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// ascertain id exists in the database
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if err = o.Read(&v); err == nil {
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var num int64
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if num, err = o.Delete(&UserMsg{Id: id}); err == nil {
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fmt.Println("Number of records deleted in database:", num)
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}
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}
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return
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}
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func GetUserMsgTotals(userId int64, companyId int64, msgType int, v interface{}) (err error) {
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o := orm.NewOrm()
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sql := `select COUNT(*) as total,msg_type from user_msg
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where (msg_type & ?)>0 and receive_user_id = ? and is_public=1 and is_read=0 and company_id=?
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GROUP BY msg_type`
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if _, err = o.Raw(sql, msgType, userId, companyId).QueryRows(v); err == nil {
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return
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}
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return
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}
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func UpdateUserMsgSetRead(userId int64, companyId int64, msgType int, msgId int64) (err error) {
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o := orm.NewOrm()
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sql := `update user_msg set is_read = 1
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where receive_user_id = ? and company_id=? and is_public=1 `
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if msgType > 0 {
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sql += fmt.Sprintf(" and (msg_type & %v)>0", msgType)
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}
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if msgId > 0 {
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sql += fmt.Sprintf(" and id=%v", msgId)
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}
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if _, err = o.Raw(sql, userId, companyId).Exec(); err != nil {
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return
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}
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return
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} |
...
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...
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