/// <summary>
///
/// </summary>
/// <param name="context"></param>
public SqlUpdateApplyer(TableDiffGeneratorContext context)
{
if (string.IsNullOrWhiteSpace(context.ProjectName))
{
throw new Exception("Require ProjectName to be set in context");
}
if (context.SqlScripts.Count == 0)
{
throw new Exception("Require SqlScript to be set in context");
}
if (string.IsNullOrWhiteSpace(context.ResolvedUpdateRevision))
{
throw new Exception("Require ResolvedUpdateRevision to be set in context");
}
if (string.IsNullOrWhiteSpace(context.MetadataTable))
{
context.MetadataTable = "qptmds.MDFile";
}
if (string.IsNullOrWhiteSpace(context.SqlConnectionString))
{
context.SqlConnectionString =
"Data Source=(local);Initial Catalog=z3;Integrated Security=True;Application Name=z3test";
}
this._context = context;
}
/// <summary>
///
/// </summary>
public DataTableDiffGenerator(TableDiffGeneratorContext context)
{
_context = context;
if (null == _context.DiffPairs)
{
throw new Exception("DataTableDiffGenerator: diffpairs was not set");
}
_diffs = _context.DiffPairs.ToArray();
}
/// <summary>
/// Формирует полный контекст сравнения обновления данных
/// </summary>
/// <param name="update"></param>
/// <returns></returns>
public static TableDiffGeneratorContext GenerateContext(DiffPair[] update)
{
var tdc = new TableDiffGeneratorContext();
tdc.DiffPairs = update;
var dtdg = new DataTableDiffGenerator(tdc);
dtdg.Generate();
var sqlg = new SqlDiffGenerator(tdc);
sqlg.Generate();
if (tdc.Tables.All(_ => _.Definitions.Count == 0))
{
tdc.SqlScripts.Clear();
}
return(tdc);
}
/// <summary>
/// Выполняет обновление данных с указанными настройками
/// </summary>
/// <param name="parameters"></param>
public void Execute(DataDiffConsoleParameters parameters)
{
var ctx = new TableDiffGeneratorContext {
RootDirectory = parameters.CheckoutDirectory,
GitUrl = parameters.RepositoryDirectory,
ProjectDirectory = parameters.ProjectDirectory,
OutputDirectory = parameters.ProjectDirectory + ".output",
GitBranch = parameters.Branch,
ProjectName = parameters.ProjectName,
SqlConnectionString = parameters.Connection,
NoApply = !parameters.RegisterInMetaTable && !parameters.ApplyToDatabase,
FullUpdate = parameters.FullUpdate,
OnlyRegister = !parameters.ApplyToDatabase && parameters.RegisterInMetaTable,
Log = parameters.Log,
BSharpPrototype = parameters.Prototype
};
ctx.Log.Info("Start updater");
new DiffExecutor(ctx).Execute();
File.WriteAllText(Path.Combine(parameters.CheckoutDirectory, "diff-script.sql"), string.Join("\r\nGO\r\n", ctx.SqlScripts));
ctx.Log.Info("End updater");
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public DiffPairGenerator(TableDiffGeneratorContext context)
{
this._context = context;
if (null == _context.Log)
{
_context.Log = ConsoleLogWriter.CreateLog("main", customFormat: "${Message}", level: LogLevel.Trace);
}
if (null != _context.PreparedContext)
{
if (string.IsNullOrWhiteSpace(_context.ProjectDirectory))
{
throw new Exception("ProjectDirectory is required");
}
if (string.IsNullOrWhiteSpace(_context.GitBranch))
{
_context.GitBranch = "master";
}
if (string.IsNullOrWhiteSpace(_context.RootDirectory))
{
_context.RootDirectory = Path.GetTempFileName();
}
if (string.IsNullOrWhiteSpace(_context.GitUrl))
{
if (!Directory.Exists(Path.Combine(_context.RootDirectory, ".git")))
{
throw new Exception("no valid repo directory, nor git URL was given");
}
}
if (string.IsNullOrWhiteSpace(_context.GitUpdateRevision))
{
_context.GitUpdateRevision = "HEAD";
}
}
if (string.IsNullOrWhiteSpace(_context.BSharpPrototype))
{
_context.BSharpPrototype = "db-meta";
}
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public SqlDiffGenerator(TableDiffGeneratorContext context)
{
this._context = context;
if (null == _context.Tables)
{
throw new Exception("SqlDiffGenerator: tables are not defined");
}
if (null == _context.SqlOutput)
{
_context.SqlOutput = sw;
}
this._tables = _context.Tables.OrderBy(_ => _.TableName).ToArray();
var cnt = _tables.SelectMany(_ => _.Definitions).Count();
if (cnt >= 10000)
{
this._filegroups = _tables.GroupBy(_ => _.ScriptFile).ToArray();
}
else
{
this._filegroups = _tables.GroupBy(_ => "MAIN").ToArray();
}
this._output = _context.SqlOutput;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public DiffExecutor(TableDiffGeneratorContext context)
{
_context = context;
}
