// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
DataMigration.Initialize(app.ApplicationServices);
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseCors("CorsPolicy");
app.UseSwagger();
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1");
c.RoutePrefix = string.Empty;
});
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
public void CreateDataMigration(string featureName)
{
Context.Output.WriteLine(T("Creating Data Migration for {0}", featureName));
ExtensionDescriptor extensionDescriptor = _extensionManager.AvailableExtensions().FirstOrDefault(extension => DefaultExtensionTypes.IsModule(extension.ExtensionType) &&
extension.Features.Any(feature => String.Equals(feature.Id, featureName, StringComparison.OrdinalIgnoreCase)));
if (extensionDescriptor == null)
{
Context.Output.WriteLine(T("Creating data migration failed: target Feature {0} could not be found.", featureName));
return;
}
string dataMigrationFolderPath = HostingEnvironment.MapPath("~/Modules/" + extensionDescriptor.Id + "/");
string dataMigrationFilePath = dataMigrationFolderPath + "Migrations.cs";
string moduleCsProjPath = HostingEnvironment.MapPath(string.Format("~/Modules/{0}/{0}.csproj", extensionDescriptor.Id));
if (!Directory.Exists(dataMigrationFolderPath))
{
Directory.CreateDirectory(dataMigrationFolderPath);
}
if (File.Exists(dataMigrationFilePath))
{
Context.Output.WriteLine(T("Data migration already exists in target Module {0}.", extensionDescriptor.Id));
return;
}
List <SchemaCommand> commands = _schemaCommandGenerator.GetCreateFeatureCommands(featureName, false).ToList();
string dataMigrationText;
using (var stringWriter = new StringWriter()) {
var interpreter = new CodeGenerationCommandInterpreter(stringWriter);
foreach (var command in commands)
{
interpreter.Visit(command);
stringWriter.WriteLine();
}
var migrationTemplate = new DataMigration {
Session = new Dictionary <string, object>()
};
migrationTemplate.Session["FeatureName"] = featureName;
migrationTemplate.Session["Commands"] = stringWriter.ToString();
migrationTemplate.Initialize();
dataMigrationText = migrationTemplate.TransformText();
}
File.WriteAllText(dataMigrationFilePath, dataMigrationText);
string projectFileText = File.ReadAllText(moduleCsProjPath);
// The string searches in solution/project files can be made aware of comment lines.
if (projectFileText.Contains("<Compile Include"))
{
string compileReference = string.Format("<Compile Include=\"{0}\" />\r\n ", "Migrations.cs");
projectFileText = projectFileText.Insert(projectFileText.LastIndexOf("<Compile Include"), compileReference);
}
else
{
string itemGroupReference = string.Format("</ItemGroup>\r\n <ItemGroup>\r\n <Compile Include=\"{0}\" />\r\n ", "Migrations.cs");
projectFileText = projectFileText.Insert(projectFileText.LastIndexOf("</ItemGroup>"), itemGroupReference);
}
File.WriteAllText(moduleCsProjPath, projectFileText);
TouchSolution(Context.Output);
Context.Output.WriteLine(T("Data migration created successfully in Module {0}", extensionDescriptor.Id));
}