HandleHTTPError MVC Method as requested at #1595. Read HISTORY.md

example at: https://github.com/kataras/iris/tree/master/_examples/mvc/error-handler-http

hero/container.go

@@ -84,6 +84,10 @@ var BuiltinDependencies = []*Dependency{
 	NewDependency(func(ctx *context.Context) net.IP {
 		return net.ParseIP(ctx.RemoteAddr())
 	}).Explicitly(),
+	// Status Code (special type for MVC HTTP Error handler to not conflict with path parameters)
+	NewDependency(func(ctx *context.Context) Code {
+		return Code(ctx.GetStatusCode())
+	}).Explicitly(),
 	// payload and param bindings are dynamically allocated and declared at the end of the `binding` source file.
 }
 

hero/handler.go

@@ -18,6 +18,9 @@ type (
 	// ErrorHandlerFunc implements the `ErrorHandler`.
 	// It describes the type defnition for an error function handler.
 	ErrorHandlerFunc func(*context.Context, error)
+
+	// Code is a special type for status code.
+	Code int
 )
 
 // HandleError fires when a non-nil error returns from a request-scoped dependency at serve-time or the handler itself.

hero/struct.go

@@ -88,9 +88,7 @@ func makeStruct(structPtr interface{}, c *Container, partyParamsCount int) *Stru
 	newContainer := c.Clone()
 	// Add the controller dependency itself as func dependency but with a known type which should be explicit binding
 	// in order to keep its maximum priority.
-	newContainer.Register(s.Acquire).
-		Explicitly().
-		DestType = typ
+	newContainer.Register(s.Acquire).Explicitly().DestType = typ
 
 	newContainer.GetErrorHandler = func(ctx *context.Context) ErrorHandler {
 		if isErrHandler {