/// <summary>
/// Discover all the api endpoints in an assembly.
/// </summary>
/// <returns></returns>
public ApiControllersViewModel Discover()
{
ApiControllersViewModel result = new ApiControllersViewModel();
System.Type[] assemblyTypes = this.Assembly.GetTypes();
for (long i = 0; i < assemblyTypes.LongLength; i++)
{
System.Type assemblyType = assemblyTypes[i];
// get the controller base types
if (assemblyType.BaseType == typeof(Microsoft.AspNetCore.Mvc.Controller) || assemblyType.BaseType?.BaseType == typeof(Microsoft.AspNetCore.Mvc.Controller))
{
string controllerName = string.Empty;
string controllerRoute = string.Empty;
bool addController = false;
addController = this.HasApiAttrs(assemblyType, out controllerName, out controllerRoute);
if (addController == true)
{
ApiControllerModel apiController = new ApiControllerModel()
{
Name = controllerName, Route = controllerRoute
};
MethodInfo[] methods = assemblyType.GetMethods();
// get the attributes
foreach (MethodInfo method in methods)
{
ApiActionModel apiActionModel = this.GetApiActionModel(method, controllerRoute);
if (apiActionModel != null)
{
apiController.Actions.Add(apiActionModel);
}
}
// Remove the route info from the route its not needed anymore.
if (apiController.Route.Contains("[action]"))
{
apiController.Route = apiController.Route.Replace("[action]", string.Empty);
if (apiController.Route.EndsWith("/"))
{
apiController.Route = apiController.Route.Substring(0, apiController.Route.Length - 1);
}
}
result.Controllers.Add(apiController);
}
}
}
return(result);
}
/// <summary>
/// Discover all the api endpoints in an assembly.
/// </summary>
/// <returns></returns>
public ApiControllersViewModel Discover()
{
ApiControllersViewModel result = new ApiControllersViewModel();
System.Type[] assemblyTypes = this.Assembly.GetTypes();
for (long i = 0; i < assemblyTypes.LongLength; i++)
{
System.Type assemblyType = assemblyTypes[i];
// get the controller base types
if (assemblyType.BaseType == typeof(Microsoft.AspNetCore.Mvc.Controller))
{
string controllerName = string.Empty;
string controllerRoute = string.Empty;
bool addController = false;
addController = this.HasApiAttrs(assemblyType, out controllerName, out controllerRoute);
if (addController == true)
{
ApiControllerModel apiController = new ApiControllerModel()
{
Name = controllerName, Route = controllerRoute
};
MethodInfo[] methods = assemblyType.GetMethods();
// get the attributes
foreach (MethodInfo method in methods)
{
ApiActionModel apiActionModel = this.GetApiActionModel(method);
if (apiActionModel != null)
{
apiController.Actions.Add(apiActionModel);
}
}
result.Controllers.Add(apiController);
}
}
}
return(result);
}
/// <summary>
/// Get the action details for a controller method.
/// </summary>
/// <param name="method"></param>
/// <returns></returns>
private ApiActionModel GetApiActionModel(MethodInfo method)
{
ApiActionModel result = new ApiActionModel()
{
Signature = method.ToString(), Name = method.Name
};
bool addAction = false;
// determing the method
ApiMethod apiMethod = ApiMethod.GET; // default
string routeInfo = string.Empty;
addAction = this.FindApiMethod(method, out apiMethod, out routeInfo);
if (addAction == false)
{
result = null;
}
else
{
result.Method = apiMethod;
result.Route = routeInfo;
// See if there is a custom default response
Attribute methodAttr = null;
methodAttr = method.GetCustomAttribute(typeof(ProducesResponseTypeAttribute));
if (methodAttr != null)
{
result.SucessResponseCode = Convert.ToInt32(this.GetDefaultCustomAttributeValue(method.CustomAttributes, typeof(ProducesResponseTypeAttribute)));
}
// Get the input parameters
ParameterInfo[] parameters = method.GetParameters();
foreach (ParameterInfo p in parameters)
{
ApiActionParameterType parameterType = this.FindActionParameterType(p);
if (parameterType != ApiActionParameterType.indeterminate)
{
ApiActionParameterModel parameter = new ApiActionParameterModel()
{
Name = p.Name,
Type = p.ParameterType,
IsNullable = p.IsOptional || p.ParameterType.ToString().Contains("Nullable"),
ParameterType = parameterType
};
if (parameterType == ApiActionParameterType.jsonBody)
{
parameter.DefaultValue = p.ParameterType.JSONExample().UnMinify();
}
else
{
parameter.DefaultValue = p.DefaultValue.ToString();
}
result.Parameters.Add(parameter);
}
}
// determine the output type.
if (method.ReturnType.IsGenericType)
{
// assuming the return type is always a single type.
result.ReturnType = method.ReturnType.GenericTypeArguments[0];
}
else
{
result.ReturnType = method.ReturnType;
}
result.ReturnBody = result.ReturnType.JSONExample().UnMinify();
}
return(result);
}
