Moved main to cmd/web and added routes() method

Started to separate out funtionality: added an application struct and
several methods (routes(), home() and a notFound() error).

At the moment, the application struct does not carry any other
configuration objects or a database pool connection - it is just there
to get the routing going.

1 files changed, 18 insertions, 0 deletions

diff --git a/cmd/web/handlers.go b/cmd/web/handlers.go
new file mode 100644
index 0000000..aed4103
--- /dev/null
+++ b/cmd/web/handlers.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	"net/http"
+)
+
+func (app *application) notFound(w http.ResponseWriter) {
+	http.Error(w, http.StatusText(401), 401)
+}
+
+func (app *application) home(w http.ResponseWriter, r *http.Request) {
+	if r.URL.Path != "/" {
+		app.notFound(w)
+		return
+	}
+
+	w.Write([]byte("Hello from DED"))
+}