move middleware and routes/ app into internal dir

src/cmd/frontend/main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"crowsnest/internal/app"
+	"crowsnest/internal/middleware"
 	"crowsnest/internal/model/database"
 	"log"
 	"net/http"
@@ -8,10 +10,6 @@ import (
 	_ "github.com/lib/pq"
 )
 
-type App struct {
-	articles *database.ArticleModel
-}
-
 func main() {
 	db, err := database.DbConnection()
 	if err != nil {
@@ -19,14 +17,12 @@ func main() {
 	}
 
 	// define app
-	app := &App{
-		articles: &database.ArticleModel{DB: db},
-	}
+	webapp := app.NewApp(db)
 
 	// start web server
 	server := http.Server{
 		Addr:    ":8080",
-		Handler: app.routes(),
+		Handler: middleware.Logging(webapp.Routes()),
 	}
 
 	log.Println("server started, listening on :8080")

src/cmd/frontend/routes.go

@@ -1,34 +0,0 @@
-package main
-
-import (
-	"log"
-	"net/http"
-	"time"
-)
-
-// LoggingMiddleware logs details about each incoming HTTP request.
-func LoggingMiddleware(next http.Handler) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		start := time.Now()
-
-		// Call the next handler
-		next.ServeHTTP(w, r)
-
-		log.Printf("[request] %s %s from %s (%v)", r.URL.Path, r.Method, r.RemoteAddr, time.Since(start))
-	})
-}
-
-func (app *App) routes() http.Handler {
-	mux := http.NewServeMux()
-
-	// dynamic routes
-	mux.Handle("GET /", LoggingMiddleware(http.HandlerFunc(app.Index)))
-	mux.Handle("GET /page/{id}", LoggingMiddleware(http.HandlerFunc(app.Index)))
-	mux.Handle("POST /up/search", LoggingMiddleware(http.HandlerFunc(app.UpSearch)))
-
-	// serve files from the "static" directory
-	fs := http.FileServer(http.Dir("assets/static"))
-	mux.Handle("GET /static/", http.StripPrefix("/", fs))
-
-	return mux
-}

src/internal/app/Index.go

@@ -1,4 +1,4 @@
-package main
+package app
 
 import (
 	"crowsnest/internal/model"

src/internal/app/UpSearch.go

@@ -1,4 +1,4 @@
-package main
+package app
 
 import (
 	"crowsnest/internal/model"

src/internal/app/app.go

@@ -0,0 +1,32 @@
+package app
+
+import (
+	"crowsnest/internal/model/database"
+	"database/sql"
+	"net/http"
+)
+
+type App struct {
+	articles *database.ArticleModel
+}
+
+func NewApp(db *sql.DB) *App {
+	return &App{
+		articles: &database.ArticleModel{DB: db},
+	}
+}
+
+func (app *App) Routes() http.Handler {
+	mux := http.NewServeMux()
+
+	// dynamic routes
+	mux.Handle("GET /", http.HandlerFunc(app.Index))
+	mux.Handle("GET /page/{id}", http.HandlerFunc(app.Index))
+	mux.Handle("POST /up/search", http.HandlerFunc(app.UpSearch))
+
+	// serve files from the "static" directory
+	fs := http.FileServer(http.Dir("assets/static"))
+	mux.Handle("GET /static/", http.StripPrefix("/", fs))
+
+	return mux
+}

src/internal/middleware/logging.go

@@ -0,0 +1,19 @@
+package middleware
+
+import (
+	"log"
+	"net/http"
+	"time"
+)
+
+// LoggingMiddleware logs details about each incoming HTTP request.
+func Logging(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		start := time.Now()
+
+		// Call the next handler
+		next.ServeHTTP(w, r)
+
+		log.Printf("[request] %s %s from %s (%v)", r.URL.Path, r.Method, r.RemoteAddr, time.Since(start))
+	})
+}