add webserver for refresh hook

main.go

@@ -50,28 +50,33 @@ func init() {
 	}
 }
 
-// Main program loop
 func main() {
-	for {
-		// Loop through each configured account provider and attempt to get the account balances, and update YNAB
-		for _, p := range configuredProviders {
-			balances, accountIDs, err := p.GetBalances()
-			if err != nil {
-				log.Printf("failed to get balances with provider '%s': %v", p.Name(), err)
-				continue
-			}
-			if len(balances) != len(accountIDs) {
-				log.Printf("'%s' provider data validation error: mismatched balance and accountID slice lengths - expected the same: balances length = %d, accountIDs length = %d", p.Name(), len(balances), len(accountIDs))
-				continue
-			}
-			for i := range balances {
-				err = ynabClient.SetAccountBalance(accountIDs[i], balances[i])
-				if err != nil {
-					log.Printf("failed to update ynab account '%s' balance: %v", accountIDs[i], err)
-				}
-			}
-		}
+	go webServer()
+
+	for { // Main program loop
+		refreshData()
 		log.Print("Sleeping for 6 hours...")
 		time.Sleep(time.Hour * 6)
 	}
 }
+
+func refreshData() {
+	// Loop through each configured account provider and attempt to get the account balances, and update YNAB
+	for _, p := range configuredProviders {
+		balances, accountIDs, err := p.GetBalances()
+		if err != nil {
+			log.Printf("failed to get balances with provider '%s': %v", p.Name(), err)
+			continue
+		}
+		if len(balances) != len(accountIDs) {
+			log.Printf("'%s' provider data validation error: mismatched balance and accountID slice lengths - expected the same: balances length = %d, accountIDs length = %d", p.Name(), len(balances), len(accountIDs))
+			continue
+		}
+		for i := range balances {
+			err = ynabClient.SetAccountBalance(accountIDs[i], balances[i])
+			if err != nil {
+				log.Printf("failed to update ynab account '%s' balance: %v", accountIDs[i], err)
+			}
+		}
+	}
+}

webServer.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+)
+
+func webServer() {
+	// Start web server
+
+	//Public static files
+	http.Handle("/public/", http.StripPrefix("/public/", http.FileServer(http.Dir("public"))))
+
+	// Page Handlers
+	// Anything that is responsible for the base elements of a viewable web page
+	http.HandleFunc("/", homePageHandler)
+
+	log.Print("Service listening on :8080")
+	log.Printf("Web server unexpectedly exiting!: %v", http.ListenAndServe(":8080", nil))
+
+}
+
+func homePageHandler(w http.ResponseWriter, r *http.Request) {
+	refreshData()
+	http.Redirect(w, r, fmt.Sprintf("https://app.ynab.com/%s", ynabClient.BudgetID), http.StatusSeeOther)
+}