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224 lines
7.1 KiB
224 lines
7.1 KiB
package db
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import (
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"Open_IM/pkg/common/config"
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"Open_IM/pkg/common/log"
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"fmt"
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"github.com/jinzhu/gorm"
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_ "github.com/jinzhu/gorm/dialects/mysql"
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"sync"
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"time"
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)
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type mysqlDB struct {
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sync.RWMutex
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dbMap map[string]*gorm.DB
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}
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func initMysqlDB() {
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//When there is no open IM database, connect to the mysql built-in database to create openIM database
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dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
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config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], "mysql")
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var db *gorm.DB
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var err1 error
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db, err := gorm.Open("mysql", dsn)
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if err != nil {
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log.Error("", "", dsn)
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}
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if err != nil {
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time.Sleep(time.Duration(30) * time.Second)
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db, err1 = gorm.Open("mysql", dsn)
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if err1 != nil {
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panic(err1.Error())
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}
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}
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//Check the database and table during initialization
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sql := fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s ;", config.Config.Mysql.DBDatabaseName)
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err = db.Exec(sql).Error
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if err != nil {
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panic(err.Error())
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}
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db.Close()
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dsn = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
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config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
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db, err = gorm.Open("mysql", dsn)
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if err != nil {
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panic(err.Error())
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}
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sqlTable := "CREATE TABLE IF NOT EXISTS `user` (" +
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" `uid` varchar(64) NOT NULL," +
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" `name` varchar(64) DEFAULT NULL," +
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" `icon` varchar(1024) DEFAULT NULL," +
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" `gender` tinyint(4) unsigned zerofill DEFAULT NULL," +
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" `mobile` varchar(32) DEFAULT NULL," +
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" `birth` varchar(16) DEFAULT NULL," +
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" `email` varchar(64) DEFAULT NULL," +
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" `ex` varchar(1024) DEFAULT NULL," +
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" `create_time` datetime DEFAULT NULL," +
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" PRIMARY KEY (`uid`)," +
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" UNIQUE KEY `uk_uid` (`uid`)" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `friend` (" +
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" `owner_id` varchar(64) NOT NULL," +
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" `friend_id` varchar(64) NOT NULL," +
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" `comment` varchar(255) DEFAULT NULL," +
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" `friend_flag` int(11) NOT NULL," +
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" `create_time` datetime NOT NULL," +
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" PRIMARY KEY (`owner_id`,`friend_id`) USING BTREE" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `friend_request` (" +
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" `req_id` varchar(64) NOT NULL," +
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" `user_id` varchar(64) NOT NULL," +
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" `flag` int(11) NOT NULL DEFAULT '0'," +
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" `req_message` varchar(255) DEFAULT NULL," +
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" `create_time` datetime NOT NULL," +
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" PRIMARY KEY (`user_id`,`req_id`) USING BTREE" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `black_list` (" +
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" `uid` varchar(32) NOT NULL COMMENT 'uid'," +
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" `begin_disable_time` datetime DEFAULT NULL," +
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" `end_disable_time` datetime DEFAULT NULL," +
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" `ex` varchar(1024) DEFAULT NULL," +
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" PRIMARY KEY (`uid`) USING BTREE" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `user_black_list` (" +
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" `owner_id` varchar(64) NOT NULL," +
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" `block_id` varchar(64) NOT NULL," +
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" `create_time` datetime NOT NULL," +
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" PRIMARY KEY (`owner_id`,`block_id`) USING BTREE" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `group` (" +
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" `group_id` varchar(64) NOT NULL," +
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" `name` varchar(255) DEFAULT NULL," +
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" `introduction` varchar(255) DEFAULT NULL," +
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" `notification` varchar(255) DEFAULT NULL," +
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" `face_url` varchar(255) DEFAULT NULL," +
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" `create_time` datetime DEFAULT NULL," +
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" `ex` varchar(255) DEFAULT NULL," +
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" PRIMARY KEY (`group_id`)" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `group_member` (" +
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" `group_id` varchar(64) NOT NULL," +
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" `uid` varchar(64) NOT NULL," +
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" `nickname` varchar(255) DEFAULT NULL," +
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" `user_group_face_url` varchar(255) DEFAULT NULL," +
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" `administrator_level` int(11) NOT NULL," +
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" `join_time` datetime NOT NULL," +
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" PRIMARY KEY (`group_id`,`uid`) USING BTREE" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `group_request` (" +
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" `id` int(11) NOT NULL AUTO_INCREMENT," +
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" `group_id` varchar(64) NOT NULL," +
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" `from_user_id` varchar(255) NOT NULL," +
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" `to_user_id` varchar(255) NOT NULL," +
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" `flag` int(10) NOT NULL DEFAULT '0'," +
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" `req_msg` varchar(255) DEFAULT ''," +
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" `handled_msg` varchar(255) DEFAULT ''," +
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" `create_time` datetime NOT NULL," +
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" `from_user_nickname` varchar(255) DEFAULT ''," +
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" `to_user_nickname` varchar(255) DEFAULT NULL," +
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" `from_user_face_url` varchar(255) DEFAULT ''," +
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" `to_user_face_url` varchar(255) DEFAULT ''," +
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" `handled_user` varchar(255) DEFAULT ''," +
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" PRIMARY KEY (`id`)" +
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" ) ENGINE=InnoDB AUTO_INCREMENT=38 DEFAULT CHARSET=utf8mb4;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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sqlTable = "CREATE TABLE IF NOT EXISTS `chat_log` (" +
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" `msg_id` varchar(128) NOT NULL," +
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" `send_id` varchar(255) NOT NULL," +
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" `session_type` int(11) NOT NULL," +
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" `recv_id` varchar(255) NOT NULL," +
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" `content_type` int(11) NOT NULL," +
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" `msg_from` int(11) NOT NULL," +
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" `content` varchar(1000) NOT NULL," +
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" `remark` varchar(100) DEFAULT NULL," +
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" `sender_platform_id` int(11) NOT NULL," +
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" `send_time` datetime NOT NULL," +
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" PRIMARY KEY (`msg_id`) USING BTREE" +
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" ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;"
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err = db.Exec(sqlTable).Error
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if err != nil {
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panic(err.Error())
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}
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}
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func (m *mysqlDB) DefaultGormDB() (*gorm.DB, error) {
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return m.GormDB(config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
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}
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func (m *mysqlDB) GormDB(dbAddress, dbName string) (*gorm.DB, error) {
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m.Lock()
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defer m.Unlock()
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k := key(dbAddress, dbName)
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if _, ok := m.dbMap[k]; !ok {
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if err := m.open(dbAddress, dbName); err != nil {
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return nil, err
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}
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}
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return m.dbMap[k], nil
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}
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func (m *mysqlDB) open(dbAddress, dbName string) error {
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dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
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config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, dbAddress, dbName)
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db, err := gorm.Open("mysql", dsn)
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if err != nil {
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return err
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}
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db.SingularTable(true)
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db.DB().SetMaxOpenConns(config.Config.Mysql.DBMaxOpenConns)
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db.DB().SetMaxIdleConns(config.Config.Mysql.DBMaxIdleConns)
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db.DB().SetConnMaxLifetime(time.Duration(config.Config.Mysql.DBMaxLifeTime) * time.Second)
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if m.dbMap == nil {
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m.dbMap = make(map[string]*gorm.DB)
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}
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k := key(dbAddress, dbName)
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m.dbMap[k] = db
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return nil
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}
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