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Fix for PG parameters table disappearing when trying to reset a value (#15303)

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* Working on table bug

* Removed unit test checking for onEngineSettingsUpdated event to fire since removed from model

* Moved instanceofcheckbox function to utils, pr fixes

* Fix comment
This commit is contained in:
nasc17
2021-04-30 20:50:39 -07:00
committed by GitHub
parent ef8b26b7ae
commit 7a726e5dfa
4 changed files with 108 additions and 86 deletions
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60
extensions/arc/src/ui/dashboards/postgres/postgresParameters.ts
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@@ -11,7 +11,7 @@ import { UserCancelledError } from '../../../common/api';
import { IconPathHelper, cssStyles } from '../../../constants';
import { DashboardPage } from '../../components/dashboardPage';
import { EngineSettingsModel, PostgresModel } from '../../../models/postgresModel';
import { debounce } from '../../../common/utils';
import { debounce, instanceOfCheckBox } from '../../../common/utils';
export type ParametersModel = {
parameterName: string,
@@ -47,8 +47,7 @@ export abstract class PostgresParametersPage extends DashboardPage {
this.initializeSearchBox();
this.disposables.push(
this._postgresModel.onConfigUpdated(() => this.eventuallyRunOnInitialized(() => this.handleServiceUpdated())),
this._postgresModel.onEngineSettingsUpdated(() => this.eventuallyRunOnInitialized(() => this.refreshParametersTable()))
this._postgresModel.onConfigUpdated(() => this.eventuallyRunOnInitialized(() => this.handleServiceUpdated()))
);
}
@@ -160,9 +159,9 @@ export abstract class PostgresParametersPage extends DashboardPage {
throw err;
}
try {
await this._postgresModel.refresh();
await this.callGetEngineSettings();
} catch (error) {
vscode.window.showErrorMessage(loc.refreshFailed(error));
vscode.window.showErrorMessage(loc.fetchEngineSettingsFailed(this._postgresModel.info.name, error));
}
}
);
@@ -238,9 +237,9 @@ export abstract class PostgresParametersPage extends DashboardPage {
}
this.changedComponentValues.clear();
try {
await this._postgresModel.refresh();
await this.callGetEngineSettings();
} catch (error) {
vscode.window.showErrorMessage(loc.refreshFailed(error));
vscode.window.showErrorMessage(loc.fetchEngineSettingsFailed(this._postgresModel.info.name, error));
}
}
);
@@ -321,13 +320,19 @@ export abstract class PostgresParametersPage extends DashboardPage {
this.searchBox.enabled = true;
this.resetAllButton.enabled = true;
this.parameterContainer.addItem(this._parametersTable!);
this.refreshParametersTable();
this.refreshParametersTableValues();
}
}
private async callGetEngineSettings(): Promise<void> {
try {
await this._postgresModel.getEngineSettings();
await this._postgresModel.getEngineSettings().then(() => {
if (this._parametersTable.data?.length !== 0) {
this.refreshParametersTableValues();
} else {
this.populateParametersTable();
}
});
} catch (error) {
if (error instanceof UserCancelledError) {
vscode.window.showWarningMessage(loc.pgConnectionRequired);
@@ -415,9 +420,9 @@ export abstract class PostgresParametersPage extends DashboardPage {
async (_progress, _token): Promise<void> => {
await this.resetParameter(engineSetting.parameterName!);
try {
await this._postgresModel.refresh();
await this.callGetEngineSettings();
} catch (error) {
vscode.window.showErrorMessage(loc.refreshFailed(error));
vscode.window.showErrorMessage(loc.fetchEngineSettingsFailed(this._postgresModel.info.name, error));
}
}
);
@@ -573,10 +578,6 @@ export abstract class PostgresParametersPage extends DashboardPage {
}
private discardParametersTableChanges(): void {
let instanceOfCheckBox = function (object: any): object is azdata.CheckBoxComponent {
return 'checked' in object;
};
this.changedComponentValues.forEach(v => {
let param = this._parameters.find(p => p.parameterName === v);
if (instanceOfCheckBox(param!.valueComponent)) {
@@ -591,7 +592,7 @@ export abstract class PostgresParametersPage extends DashboardPage {
});
}
private refreshParametersTable(): void {
private populateParametersTable(): void {
this._parameters = this.engineSettings.map(parameter => this.createParameterComponents(parameter));
this._parametersTable.data = this._parameters.map(p => {
@@ -607,14 +608,37 @@ export abstract class PostgresParametersPage extends DashboardPage {
});
}
/**
* Checks if exisiting parameter values needs to be updated.
* Only updates exisiting parameters, will not add/remove parameters from the table.
*/
private refreshParametersTableValues(): void {
this.engineSettings.map(parameter => {
let param = this._parameters.find(p => p.parameterName === parameter.parameterName);
if (param) {
if (parameter.value !== param.originalValue) {
param.originalValue = parameter.value!;
if (instanceOfCheckBox(param.valueComponent)) {
if (param.originalValue === 'on') {
param.valueComponent.checked = true;
} else {
param.valueComponent.checked = false;
}
} else {
param.valueComponent.value = parameter.value;
}
}
}
});
}
private async handleServiceUpdated(): Promise<void> {
if (this._postgresModel.configLastUpdated && !this._postgresModel.engineSettingsLastUpdated) {
this.connectToServerButton!.enabled = true;
this.parametersTableLoading!.loading = false;
} else if (this._postgresModel.engineSettingsLastUpdated) {
await this.callGetEngineSettings();
this.discardButton.enabled = false;
this.saveButton.enabled = false;
}
}