gosora/mysql.go
Azareal bf851bd9fc We now use Go 1.11 modules. This should help with build times, deployment and development, although it does mean that the minimum requirement for Gosora has been bumped up from Go 1.10 to Go 1.11
Added support for dyntmpl to the template system.
The Account Dashboard now sort of uses dyntmpl, more work needed here.
Renamed the pre_render_view_topic hook to pre_render_topic.
Added the GetCurrentLangPack() function.
Added the alerts_no_new_alerts phrase.
Added the account_level_list phrase.

Refactored the route rename logic in the patcher to cut down on the amount of boilerplate.
Added more route renames to the patcher. You will need to run the patcher / updater in this commit.
2018-10-27 13:40:36 +10:00

69 lines
2.3 KiB
Go

// +build !pgsql,!mssql
/*
*
* Gosora MySQL Interface
* Copyright Azareal 2016 - 2019
*
*/
package main
import (
"log"
"github.com/Azareal/Gosora/common"
"github.com/Azareal/Gosora/query_gen"
_ "github.com/go-sql-driver/mysql"
"github.com/pkg/errors"
)
var dbCollation = "utf8mb4_general_ci"
func init() {
dbAdapter = "mysql"
_initDatabase = initMySQL
}
func initMySQL() (err error) {
err = qgen.Builder.Init("mysql", map[string]string{
"host": common.DbConfig.Host,
"port": common.DbConfig.Port,
"name": common.DbConfig.Dbname,
"username": common.DbConfig.Username,
"password": common.DbConfig.Password,
"collation": dbCollation,
})
if err != nil {
return errors.WithStack(err)
}
// Set the number of max open connections
db = qgen.Builder.GetConn()
db.SetMaxOpenConns(64)
db.SetMaxIdleConns(32)
// Only hold connections open for five seconds to avoid accumulating a large number of stale connections
//db.SetConnMaxLifetime(5 * time.Second)
// Build the generated prepared statements, we are going to slowly move the queries over to the query generator rather than writing them all by hand, this'll make it easier for us to implement database adapters for other databases like PostgreSQL, MSSQL, SQlite, etc.
err = _gen_mysql()
if err != nil {
return errors.WithStack(err)
}
// TODO: Is there a less noisy way of doing this for tests?
log.Print("Preparing getActivityFeedByWatcher statement.")
stmts.getActivityFeedByWatcher, err = db.Prepare("SELECT activity_stream_matches.asid, activity_stream.actor, activity_stream.targetUser, activity_stream.event, activity_stream.elementType, activity_stream.elementID FROM `activity_stream_matches` INNER JOIN `activity_stream` ON activity_stream_matches.asid = activity_stream.asid AND activity_stream_matches.watcher != activity_stream.actor WHERE `watcher` = ? ORDER BY activity_stream.asid DESC LIMIT 16")
if err != nil {
return errors.WithStack(err)
}
log.Print("Preparing getActivityCountByWatcher statement.")
stmts.getActivityCountByWatcher, err = db.Prepare("SELECT count(*) FROM `activity_stream_matches` INNER JOIN `activity_stream` ON activity_stream_matches.asid = activity_stream.asid AND activity_stream_matches.watcher != activity_stream.actor WHERE `watcher` = ?")
if err != nil {
return errors.WithStack(err)
}
return nil
}