From c3ae3f20f58b25aa6aba480ddc2239fd09e610cb Mon Sep 17 00:00:00 2001
From: Corey Hulen <corey@hulen.com>
Date: Wed, 24 Aug 2016 16:17:40 -0800
Subject: PLT-3695 refactoring to use sql_upgrader (#3788)

* PLT-3695 unitying upgrade support

* PLT-3695 refactoring to use sql_upgrader

* Fixing unit test

* Adding 3.3 to 3.4

* Fixing upgrading

* Seperating DB schema from version.go

* Fixing upgrade cmd

* Moving to const for exit codes

* remving old unused code
---
 store/sql_user_store.go | 73 -------------------------------------------------
 1 file changed, 73 deletions(-)

(limited to 'store/sql_user_store.go')

diff --git a/store/sql_user_store.go b/store/sql_user_store.go
index e26183c1e..027dcbd75 100644
--- a/store/sql_user_store.go
+++ b/store/sql_user_store.go
@@ -9,9 +9,7 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
-	"time"
 
-	l4g "github.com/alecthomas/log4go"
 	"github.com/mattermost/platform/model"
 	"github.com/mattermost/platform/utils"
 )
@@ -49,77 +47,6 @@ func NewSqlUserStore(sqlStore *SqlStore) UserStore {
 	return us
 }
 
-func (us SqlUserStore) UpgradeSchemaIfNeeded() {
-	// ADDED for 2.0 REMOVE for 2.4
-	us.CreateColumnIfNotExists("Users", "Locale", "varchar(5)", "character varying(5)", model.DEFAULT_LOCALE)
-
-	// ADDED for 3.2 REMOVE for 3.6
-	if us.DoesColumnExist("Users", "ThemeProps") {
-		params := map[string]interface{}{
-			"Category": model.PREFERENCE_CATEGORY_THEME,
-			"Name":     "",
-		}
-
-		transaction, err := us.GetMaster().Begin()
-		if err != nil {
-			themeMigrationFailed(err)
-		}
-
-		// increase size of Value column of Preferences table to match the size of the ThemeProps column
-		if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
-			if _, err := transaction.Exec("ALTER TABLE Preferences ALTER COLUMN Value TYPE varchar(2000)"); err != nil {
-				themeMigrationFailed(err)
-			}
-		} else if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_MYSQL {
-			if _, err := transaction.Exec("ALTER TABLE Preferences MODIFY Value text"); err != nil {
-				themeMigrationFailed(err)
-			}
-		}
-
-		// copy data across
-		if _, err := transaction.Exec(
-			`INSERT INTO
-				Preferences(UserId, Category, Name, Value)
-			SELECT
-				Id, '`+model.PREFERENCE_CATEGORY_THEME+`', '', ThemeProps
-			FROM
-				Users
-			WHERE
-				Users.ThemeProps != 'null'`, params); err != nil {
-			themeMigrationFailed(err)
-		}
-
-		// delete old data
-		if _, err := transaction.Exec("ALTER TABLE Users DROP COLUMN ThemeProps"); err != nil {
-			themeMigrationFailed(err)
-		}
-
-		if err := transaction.Commit(); err != nil {
-			themeMigrationFailed(err)
-		}
-
-		// rename solarized_* code themes to solarized-* to match client changes in 3.0
-		var data model.Preferences
-		if _, err := us.GetReplica().Select(&data, "SELECT * FROM Preferences WHERE Category = '"+model.PREFERENCE_CATEGORY_THEME+"' AND Value LIKE '%solarized_%'"); err == nil {
-			for i := range data {
-				data[i].Value = strings.Replace(data[i].Value, "solarized_", "solarized-", -1)
-			}
-
-			us.Preference().Save(&data)
-		}
-	}
-
-	// ADDED for 3.3 remove for 3.7
-	us.RemoveColumnIfExists("Users", "LastActivityAt")
-	us.RemoveColumnIfExists("Users", "LastPingAt")
-}
-
-func themeMigrationFailed(err error) {
-	l4g.Critical(utils.T("store.sql_user.migrate_theme.critical"), err)
-	time.Sleep(time.Second)
-	panic(fmt.Sprintf(utils.T("store.sql_user.migrate_theme.critical"), err.Error()))
-}
-
 func (us SqlUserStore) CreateIndexesIfNotExists() {
 	us.CreateIndexIfNotExists("idx_users_email", "Users", "Email")
 }
-- 
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