Made the postgres connection be tested before opening, fixed the postgres create new users table

Signed-off-by: Arzumify <jliwin98@danwin1210.de>

main.go

@@ -161,6 +161,18 @@ func processInterServiceMessage(channel chan library.InterServiceMessage, config
 									connectionString = config.Database.ConnectionString + "?search_path=\"" + message.ServiceID.String() + "\""
 								}
 								pluginConn, err := sql.Open("postgres", connectionString)
+								if err != nil {
+									// Report an error
+									services[message.ServiceID].Inbox <- library.InterServiceMessage{
+										ServiceID:    uuid.MustParse("00000000-0000-0000-0000-000000000001"),
+										ForServiceID: message.ServiceID,
+										MessageType:  1,
+										SentAt:       time.Now(),
+										Message:      err,
+									}
+								} else {
+									// Test the connection
+									err = pluginConn.Ping()
 									if err != nil {
 										// Report an error
 										services[message.ServiceID].Inbox <- library.InterServiceMessage{
@@ -186,6 +198,7 @@ func processInterServiceMessage(channel chan library.InterServiceMessage, config
 								}
 							}
 						}
+					}
 				} else {
 					// Report an error
 					services[message.ServiceID].Inbox <- library.InterServiceMessage{

services-src/auth/main.go

@@ -227,7 +227,7 @@ func Main(information library.ServiceInitializationInformation) {
 				logFunc(err.Error(), 3, information)
 			}
 			// Create the users table
-			_, err = conn.DB.Exec("CREATE TABLE IF NOT EXISTS users (id BYTEA PRIMARY KEY NOT NULL UNIQUE, created INTEGER NOT NULL, username TEXT NOT NULL UNIQUE, password BYTEA NOT NULL, salt BYTEA NOT NULL)")
+			_, err = conn.DB.Exec("CREATE TABLE IF NOT EXISTS users (id BYTEA PRIMARY KEY NOT NULL UNIQUE, created INTEGER NOT NULL, username TEXT NOT NULL UNIQUE, publicKey BYTEA NOT NULL)")
 			if err != nil {
 				logFunc(err.Error(), 3, information)
 			}