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fix(config): fix catch ConfigFetchError in getValue

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Closes #46
This commit is contained in:
Sebastian Lange
2019-04-05 08:15:28 +02:00
committed by Jovan Krunić
parent 301f872c06
commit 161da630ea
2 changed files with 15 additions and 1 deletions
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7
src/app/modules/config/config.provider.spec.ts
View File

@@ -153,6 +153,13 @@ describe('ConfigProvider', () => {
await configProvider.init();
expect(await configProvider.getValue('name')).toEqual(sampleIndexResponse.app.name);
});
it('should return app configuration value if only saved config is available and fetch fails', async () => {
storageProviderSpy.has.and.returnValue(true);
storageProviderSpy.get.and.returnValue(sampleIndexResponse);
spyOn(configProvider.client, 'handshake').and.throwError('');
expect(await configProvider.getValue('name')).toEqual(sampleIndexResponse.app.name);
});
});
const sampleIndexResponse: SCIndexResponse = {

9
src/app/modules/config/config.provider.ts
View File

@@ -66,7 +66,14 @@ export class ConfigProvider {
*/
public async getValue(attribute: keyof SCAppConfiguration) {
if (!this.initialised) {
await this.init();
try {
await this.init();
} catch (error) {
// don't throw ConfigFetchError if saved config is available
if (!(error.name === 'ConfigFetchError' && this.initialised)) {
throw error;
}
}
}
if (typeof this.config.app[attribute] !== 'undefined') {
return this.config.app[attribute];