public IDatabaseProvider CreateDatabase(InstallModel model)
{
ICreateDatabase createDatabase = GetDatabaseCreator(model);
if (createDatabase == null)
{
return(null);
}
createDatabase.CreateDatabase(model);
var databaseSettings = SaveConnectionSettings(createDatabase, model);
return(_kernel.Get(TypeHelper.GetTypeByName(model.DatabaseProvider), new ConstructorArgument("databaseSettings", databaseSettings)) as IDatabaseProvider);
}
private ICreateDatabase GetDatabaseCreator(InstallModel model)
{
Type creatorType =
TypeHelper.GetAllConcreteTypesAssignableFrom(
typeof(ICreateDatabase <>).MakeGenericType(TypeHelper.GetTypeByName(model.DatabaseProvider)))
.FirstOrDefault();
if (creatorType == null)
{
return(null);
}
return(_kernel.Get(creatorType) as ICreateDatabase);
}
public InstallationResult ValidateConnectionString(InstallModel model)
{
var result = new InstallationResult();
ICreateDatabase createDatabase = GetDatabaseCreator(model);
if (createDatabase == null)
{
result.AddModelError("Cannot validate connection string for model.");
return(result);
}
if (!createDatabase.ValidateConnectionString(model))
{
result.AddModelError("Unable to create the connection string with the provided details.");
}
return(result);
}
public InstallationResult Install(InstallModel model)
{
if (model.DatabaseConnectionString != null)
{
model.DatabaseConnectionString = model.DatabaseConnectionString.Trim();
}
InstallationResult result = _databaseCreationService.ValidateConnectionString(model);
if (!result.Success)
{
return(result);
}
result = _fileSystemAccessService.EnsureAccessToFileSystem();
if (!result.Success)
{
return(result);
}
_fileSystemAccessService.EmptyAppData();
try
{
IDatabaseProvider provider = _databaseCreationService.CreateDatabase(model);
//save settings
SetUpInitialData(model, provider);
CurrentRequestData.OnEndRequest.Add(new InitializeIndexes());
CurrentRequestData.OnEndRequest.Add(new ApplicationRestart());
}
catch (Exception exception)
{
result.AddModelError("Setup failed: " + exception);
_fileSystemAccessService.EmptyAppData();
}
return(result);
}