InternalLoadAllServerScopesInfosAsync(SyncContext context, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
var scopeBuilder = this.GetScopeBuilder(this.Options.ScopeInfoTableName);
using var command = scopeBuilder.GetCommandAsync(DbScopeCommandType.GetAllServerScopesInfo, connection, transaction);
if (command == null)
{
return(context, null);
}
var action = new ServerScopeInfoLoadingArgs(context, context.ScopeName, command, connection, transaction);
await this.InterceptAsync(action, progress, cancellationToken).ConfigureAwait(false);
if (action.Cancel || action.Command == null)
{
return(context, null);
}
var serverScopes = new List <ServerScopeInfo>();
await this.InterceptAsync(new DbCommandArgs(context, action.Command, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
using DbDataReader reader = await action.Command.ExecuteReaderAsync().ConfigureAwait(false);
while (reader.Read())
{
var scopeInfo = InternalReadServerScopeInfo(reader);
if (scopeInfo.Schema != null)
{
scopeInfo.Schema.EnsureSchema();
}
serverScopes.Add(scopeInfo);
}
reader.Close();
foreach (var scopeInfo in serverScopes)
{
var scopeLoadedArgs = new ServerScopeInfoLoadedArgs(context, context.ScopeName, scopeInfo, connection, transaction);
await this.InterceptAsync(scopeLoadedArgs, progress, cancellationToken).ConfigureAwait(false);
}
action.Command.Dispose();
return(context, serverScopes);
}
InternalLoadServerScopeInfoAsync(SyncContext context, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
var scopeBuilder = this.GetScopeBuilder(this.Options.ScopeInfoTableName);
using var command = scopeBuilder.GetCommandAsync(DbScopeCommandType.GetServerScopeInfo, connection, transaction);
if (command == null)
{
return(context, null);
}
DbSyncAdapter.SetParameterValue(command, "sync_scope_name", context.ScopeName);
var action = new ServerScopeInfoLoadingArgs(context, context.ScopeName, command, connection, transaction);
await this.InterceptAsync(action, progress, cancellationToken).ConfigureAwait(false);
if (action.Cancel || action.Command == null)
{
return(context, null);
}
await this.InterceptAsync(new DbCommandArgs(context, action.Command, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
using DbDataReader reader = await action.Command.ExecuteReaderAsync().ConfigureAwait(false);
ServerScopeInfo serverScopeInfo = null;
if (reader.Read())
{
serverScopeInfo = InternalReadServerScopeInfo(reader);
}
reader.Close();
if (serverScopeInfo?.Schema != null)
{
serverScopeInfo.Schema.EnsureSchema();
}
var scopeLoadedArgs = new ServerScopeInfoLoadedArgs(context, context.ScopeName, serverScopeInfo, connection, transaction);
await this.InterceptAsync(scopeLoadedArgs, progress, cancellationToken).ConfigureAwait(false);
serverScopeInfo = scopeLoadedArgs.ServerScopeInfo;
action.Command.Dispose();
return(context, serverScopeInfo);
}
InternalGetServerScopeInfoAsync(SyncContext context, SyncSetup setup, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
try
{
await using var runner = await this.GetConnectionAsync(context, SyncMode.Writing, SyncStage.ScopeLoading, connection, transaction, cancellationToken, progress).ConfigureAwait(false);
bool exists;
(context, exists) = await this.InternalExistsScopeInfoTableAsync(context, DbScopeType.Server, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
if (!exists)
{
await this.InternalCreateScopeInfoTableAsync(context, DbScopeType.Server, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
}
(context, exists) = await this.InternalExistsScopeInfoTableAsync(context, DbScopeType.ServerHistory, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
if (!exists)
{
await this.InternalCreateScopeInfoTableAsync(context, DbScopeType.ServerHistory, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
}
ServerScopeInfo serverScopeInfo;
(context, serverScopeInfo) = await this.InternalLoadServerScopeInfoAsync(context, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
if (serverScopeInfo == null)
{
serverScopeInfo = this.InternalCreateScopeInfo(context.ScopeName, DbScopeType.Server) as ServerScopeInfo;
(context, serverScopeInfo) = await this.InternalSaveServerScopeInfoAsync(serverScopeInfo, context, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
}
// Raise error only on server side, since we can't do nothing if we don't have any tables provisionned and no setup provided
if ((serverScopeInfo.Setup == null || serverScopeInfo.Schema == null) && (setup == null || setup.Tables.Count <= 0))
{
throw new MissingTablesException(context.ScopeName);
}
// if serverscopeinfo is a new, because we never run any sync before, grab schema and affect setup
if (serverScopeInfo.Setup == null && serverScopeInfo.Schema == null && setup != null && setup.Tables.Count > 0)
{
SyncSet schema;
(context, schema) = await this.InternalGetSchemaAsync(context, setup, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
serverScopeInfo.Setup = setup;
serverScopeInfo.Schema = schema;
// Checking if we have already some scopes
// Then gets the first scope to get the id
List <ServerScopeInfo> allScopes;
(context, allScopes) = await this.InternalLoadAllServerScopesInfosAsync(context, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
if (allScopes.Count > 0)
{
// Get the first scope with an existing setup
var firstScope = allScopes.FirstOrDefault(sc => sc.Setup != null);
if (firstScope != null)
{
if (serverScopeInfo.Setup.TrackingTablesPrefix != firstScope.Setup.TrackingTablesPrefix)
{
throw new Exception($"Can't add a new setup with different tracking table prefix. Please use same tracking table prefix as your first setup ([\"{firstScope.Setup.TrackingTablesPrefix}\"])");
}
if (serverScopeInfo.Setup.TrackingTablesSuffix != firstScope.Setup.TrackingTablesSuffix)
{
throw new Exception($"Can't add a new setup with different tracking table suffix. Please use same tracking table suffix as your first setup ([\"{firstScope.Setup.TrackingTablesSuffix}\"])");
}
if (serverScopeInfo.Setup.TriggersPrefix != firstScope.Setup.TriggersPrefix)
{
throw new Exception($"Can't add a new setup with different trigger prefix. Please use same trigger prefix as your first setup ([\"{firstScope.Setup.TriggersPrefix}\"])");
}
if (serverScopeInfo.Setup.TriggersSuffix != firstScope.Setup.TriggersSuffix)
{
throw new Exception($"Can't add a new setup with different trigger suffix. Please use same trigger suffix as your first setup ([\"{firstScope.Setup.TriggersSuffix}\"])");
}
}
}
// Write scopes locally
(context, serverScopeInfo) = await this.InternalSaveServerScopeInfoAsync(serverScopeInfo, context, runner.Connection, runner.Transaction, runner.CancellationToken, runner.Progress).ConfigureAwait(false);
// override default value
serverScopeInfo.IsNewScope = true;
var scopeLoadedArgs = new ServerScopeInfoLoadedArgs(context, context.ScopeName, serverScopeInfo, runner.Connection, runner.Transaction);
await this.InterceptAsync(scopeLoadedArgs, progress, cancellationToken).ConfigureAwait(false);
}
if (setup != null && setup.Tables.Count > 0 && !serverScopeInfo.Setup.EqualsByProperties(setup))
{
throw new Exception("Seems you are trying another Setup tables that what is stored in your server scope database. Please make a migration or create a new scope");
}
await runner.CommitAsync().ConfigureAwait(false);
return(context, serverScopeInfo);
}
catch (Exception ex)
{
throw GetSyncError(context, ex);
}
}
