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Signature ingestor database update is now a background task (#121)

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* Updated background task code to support options and self clearing

* Moved background safe database upgrade code to a background task
This commit is contained in:
Michael Green
2023-09-20 00:35:24 +10:00
committed by GitHub
parent 60fab488a2
commit 7eb418d6a2
7 changed files with 239 additions and 160 deletions
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29
gaseous-tools/DatabaseMigration.cs
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@@ -5,26 +5,43 @@ namespace gaseous_tools
{
public static class DatabaseMigration
{
public static void PreUpgradeScript(int TargetSchemaVersion, gaseous_tools.Database.databaseType? DatabaseType) {
public static List<int> BackgroundUpgradeTargetSchemaVersions = new List<int>();
public static void PreUpgradeScript(int TargetSchemaVersion, gaseous_tools.Database.databaseType? DatabaseType)
{
}
public static void PostUpgradeScript(int TargetSchemaVersion, gaseous_tools.Database.databaseType? DatabaseType) {
public static void PostUpgradeScript(int TargetSchemaVersion, gaseous_tools.Database.databaseType? DatabaseType)
{
switch(DatabaseType)
{
case gaseous_tools.Database.databaseType.MySql:
case Database.databaseType.MySql:
switch (TargetSchemaVersion)
{
case 1002:
MySql_1002_MigrateMetadataVersion();
// this is a safe background task
BackgroundUpgradeTargetSchemaVersions.Add(1002);
break;
}
break;
}
}
private static void MySql_1002_MigrateMetadataVersion() {
public static void UpgradeScriptBackgroundTasks()
{
foreach (int TargetSchemaVersion in BackgroundUpgradeTargetSchemaVersions)
{
switch (TargetSchemaVersion)
{
case 1002:
MySql_1002_MigrateMetadataVersion();
break;
}
}
}
public static void MySql_1002_MigrateMetadataVersion() {
Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
string sql = "";
Dictionary<string, object> dbDict = new Dictionary<string, object>();