fix: gnu-cc, missing humidity table, restrict repository select

pkg/repository/db/db.go

@@ -16,6 +16,7 @@ import (
 // Database is a general interface for a database backend like postgres, oracle
 // or sqlite
 type Database interface {
+	Close() error
 	DeleteDevices(ctx context.Context, deviceIDs ...string) error
 	DeleteSensors(ctx context.Context, sensorIDs ...string) error
 	InsertDevices(ctx context.Context, devices ...*types.Device) error
@@ -120,5 +121,4 @@ func New(dsnURL *url.URL, flogger logger.Logger) (Database, error) {
 	}
 
 	return database, nil
-
 }

pkg/repository/db/postgres.go

@@ -17,6 +17,12 @@ type Postgres struct {
 	queries map[string]string
 }
 
+// Close closes the database and prevents new queries from starting. Close then
+// waits for all queries that have started processing on the server to finish.
+func (postgres *Postgres) Close() error {
+	return postgres.dbo.Close()
+}
+
 // DeleteDevices from the database
 func (postgres *Postgres) DeleteDevices(ctx context.Context, deviceIDs ...string) error {
 	queryFile := "deleteDevice.sql"
@@ -228,7 +234,7 @@ func (postgres *Postgres) Scheme(ctx context.Context) error {
 	for _, query := range []string{
 		postgres.queries["createTableDevices.sql"],
 		postgres.queries["createTableSensors.sql"],
-		postgres.queries["createTableHumidites.sql"],
+		postgres.queries["createTableHumidities.sql"],
 		postgres.queries["createTablePressures.sql"],
 		postgres.queries["createTableTemperatures.sql"],
 	} {

pkg/repository/db/sqlite.go

@@ -16,6 +16,12 @@ type SQLite struct {
 	queries map[string]string
 }
 
+// Close closes the database and prevents new queries from starting. Close then
+// waits for all queries that have started processing on the server to finish.
+func (sqlite *SQLite) Close() error {
+	return sqlite.dbo.Close()
+}
+
 // DeleteDevices from the database
 func (sqlite *SQLite) DeleteDevices(ctx context.Context, deviceIDs ...string) error {
 	queryFile := "deleteDevice.sql"
@@ -227,7 +233,7 @@ func (sqlite *SQLite) Scheme(ctx context.Context) error {
 	for _, query := range []string{
 		sqlite.queries["createTableDevices.sql"],
 		sqlite.queries["createTableSensors.sql"],
-		sqlite.queries["createTableHumidites.sql"],
+		sqlite.queries["createTableHumidities.sql"],
 		sqlite.queries["createTablePressures.sql"],
 		sqlite.queries["createTableTemperatures.sql"],
 	} {

pkg/repository/repository.go

@@ -31,6 +31,13 @@ func (repo *Repository) AddSensors(sensors ...*types.Sensor) error {
 	return repo.database.InsertSensors(context.Background(), sensors...)
 }
 
+// Close closes the repository and prevents new queries from starting. Close
+// then waits for all queries that have started processing on the server to
+// finish.
+func (repo *Repository) Close() error {
+	return repo.database.Close()
+}
+
 // DisableSensorsByNames disable all sensors which match bei their name
 func (repo *Repository) DisableSensorsByNames(sensorNames ...string) error {
 	sensors, err := repo.GetSensors()

pkg/repository/repository_test.go

@@ -278,7 +278,7 @@ func testBackend(t *testing.T, repo *repository.Repository) {
 			{
 				ID:           "2e5a297a-3da0-46ae-89d2-0fcab0f1d5f7",
 				Value:        32,
-				ValueType:    "temperature",
+				ValueType:    "humidity",
 				Date:         *timeNow(require),
 				SensorID:     "8c74397f-8e60-4c9d-960d-3197747cef9a",
 				CreationDate: *timeNow(require),
@@ -287,7 +287,7 @@ func testBackend(t *testing.T, repo *repository.Repository) {
 			{
 				ID:           "d69f1b62-0c6c-4058-b42c-4a2821bd220c",
 				Value:        38,
-				ValueType:    "temperature",
+				ValueType:    "pressure",
 				Date:         *timeNow(require),
 				SensorID:     "8c74397f-8e60-4c9d-960d-3197747cef9a",
 				CreationDate: *timeNow(require),