Add MBID

Add ability to set custom port

.env.example

@@ -6,4 +6,5 @@ MYSQL_DB=
 JWT_SECRET=
 JWT_EXPIRY=86400
 
-REVERSE_PROXIES=127.0.0.1
+REVERSE_PROXIES=127.0.0.1
+PORT=42069

cmd/go-scrobble/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"os"
 	"strconv"
@@ -12,6 +13,7 @@ import (
 )
 
 func main() {
+	fmt.Println("Starting goscrobble")
 	err := godotenv.Load()
 	if err != nil {
 		log.Fatal("Error loading .env file")
@@ -35,10 +37,16 @@ func main() {
 	// Ignore reverse proxies
 	goscrobble.ReverseProxies = strings.Split(os.Getenv("REVERSE_PROXIES"), ",")
 
-	// // Boot up DB connection for life of application
+	// Store port
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "42069"
+	}
+
+	// Boot up DB connection for life of application
 	goscrobble.InitDb()
 	defer goscrobble.CloseDbConn()
 
 	// Boot up API webserver \o/
-	goscrobble.HandleRequests()
+	goscrobble.HandleRequests(port)
 }

internal/goscrobble/db.go

@@ -48,6 +48,7 @@ func CloseDbConn() {
 }
 
 func runMigrations() {
+	fmt.Println("Checking database migrations")
 	driver, err := mysql.WithInstance(db, &mysql.Config{})
 	if err != nil {
 		log.Fatalf("Unable to run migrations! %v", err)
@@ -66,11 +67,14 @@ func runMigrations() {
 	if err != nil {
 		// Skip 'no change'. This is fine. Everything is fine.
 		if err.Error() == "no change" {
+			fmt.Println("Database already up to date")
 			return
 		}
 
 		panic(fmt.Errorf("Error running DB Migrations %v", err))
 	}
+
+	fmt.Println("Database migrations complete")
 }
 
 func getDbCount(query string, args ...interface{}) (int, error) {

internal/goscrobble/server.go

@@ -38,7 +38,7 @@ func enableCors(w *http.ResponseWriter) {
 }
 
 // HandleRequests - Boot HTTP!
-func HandleRequests() {
+func HandleRequests(port string) {
 	// Create a new router
 	r := mux.NewRouter().StrictSlash(true)
 
@@ -70,7 +70,8 @@ func HandleRequests() {
 	handler := c.Handler(r)
 
 	// Serve it up!
-	log.Fatal(http.ListenAndServe(":42069", handler))
+	fmt.Printf("Goscrobble listening on port %s", port)
+	log.Fatal(http.ListenAndServe(":"+port, handler))
 }
 
 // MIDDLEWARE

migrations/4_mbid.up.sql

@@ -0,0 +1,7 @@
+START TRANSACTION;
+
+ALTER TABLE albums ADD COLUMN `mbid` VARCHAR(36) DEFAULT NULL;
+ALTER TABLE artists ADD COLUMN `mbid` VARCHAR(36) DEFAULT NULL;
+ALTER TABLE tracks ADD COLUMN `mbid` VARCHAR(36) DEFAULT NULL;
+
+COMMIT;