feat: add locally syncing and watchdog

internal/database/database.go

@@ -2,7 +2,6 @@ package database
 
 import (
 	"eden-server/internal/utility"
-	"log/slog"
 	"path/filepath"
 	"time"
 
@@ -24,7 +23,6 @@ func KickoffDatabase(workDir string) (*gorm.DB, error) {
 	}
 
 	// try to use GORM automigrate if the schema changes
-	slog.Info("performing migration")
 	if err := db.AutoMigrate(
 		&State{},
 		&Device{},
@@ -36,7 +34,7 @@ func KickoffDatabase(workDir string) (*gorm.DB, error) {
 	// create the first row if it does not exist yet
 	if err := db.FirstOrCreate(&State{}, State{
 		ID:        0,
-		MediaType: "unspecified",
+		MediaType: Unspecified,
 	}).Error; err != nil {
 		return nil, err
 	}
@@ -45,23 +43,12 @@ func KickoffDatabase(workDir string) (*gorm.DB, error) {
 }
 
 func KickoffDatabaseWatchdog(env utility.Environment, db *gorm.DB) {
-	timeInterval := time.Second * time.Duration(env.WatchInterval)
+	timeInterval := time.Second * time.Duration(env.WatchdogInterval)
 	ticker := time.NewTicker(timeInterval)
 
 	go func() {
 		defer ticker.Stop()
 
-		/*
-			// Possible future mechanism to stop the watchdog
-			// must be inside a non-conditional for loop
-			select {
-			case <-ticker.C: // ticker event
-				watchdog(env.DataDirectory, db)
-			case <-watchdogStop:
-				return
-			}
-		*/
-
 		// run the watchdog function once to see if all is well.
 		watchdog(env, db)
 		// then defer to a decoupled/disowned golang goroutine