Read project name from database

models/devices.go

@@ -29,6 +29,7 @@ func (db *DB) AllDevices() ([]*Device, error) {
 		if err != nil {
 			return nil, err
 		}
+		device.ProjectName, err = db.GetProjectName(device.CustomerID)
 		devices = append(devices, device)
 	}
 	if err = rows.Err(); err != nil {
@@ -56,3 +57,26 @@ func (db *DB) InsertDevice(device *Device) error {
 
 	return err
 }
+
+func (db *DB) GetProjectName(projectNumber string) (string, error) {
+
+	projectNameRows, err := db.Query("SELECT projectName FROM projects WHERE projectNumber =  $1", projectNumber)
+	if err != nil {
+		return "", err
+	}
+	defer projectNameRows.Close()
+
+	projectName := ""
+	for projectNameRows.Next() {
+		err := projectNameRows.Scan(&projectName)
+		if err != nil {
+			return "", err
+		}
+	}
+	if err = projectNameRows.Err(); err != nil {
+		return "", err
+	}
+
+	return projectName, err
+
+}