public static async ensureRequiredPropertiesSet()

in src/models/connectionCredentials.ts [94:160]
54 lines of code
14 McCabe index (conditional complexity)

	public static async ensureRequiredPropertiesSet(
		credentials: IConnectionInfo,
		isProfile: boolean,
		isPasswordRequired: boolean,
		wasPasswordEmptyInConfigFile: boolean,
		prompter: IPrompter,
		connectionStore: ConnectionStore,
		defaultProfileValues?: IConnectionInfo): Promise<IConnectionInfo> {

		let questions: IQuestion[] = await ConnectionCredentials.getRequiredCredentialValuesQuestions(credentials, false,
			isPasswordRequired, connectionStore, defaultProfileValues);
		let unprocessedCredentials: IConnectionInfo = Object.assign({}, credentials);

		// Potentially ask to save password
		questions.push({
			type: QuestionTypes.confirm,
			name: LocalizedConstants.msgSavePassword,
			message: LocalizedConstants.msgSavePassword,
			shouldPrompt: (answers) => {
				if (credentials.connectionString) {
					return false;
				}

				if (isProfile) {
					// For profiles, ask to save password if we are using SQL authentication and the user just entered their password for the first time
					return ConnectionCredentials.isPasswordBasedCredential(credentials) &&
						typeof ((<IConnectionProfile>credentials).savePassword) === 'undefined' &&
						wasPasswordEmptyInConfigFile;
				} else {
					// For MRU list items, ask to save password if we are using SQL authentication and the user has not been asked before
					return ConnectionCredentials.isPasswordBasedCredential(credentials) &&
						typeof ((<IConnectionProfile>credentials).savePassword) === 'undefined';
				}
			},
			onAnswered: (value) => {
				(<IConnectionProfile>credentials).savePassword = value;
			}
		});

		return prompter.prompt(questions).then(answers => {
			if (answers) {
				if (isProfile) {
					let profile: IConnectionProfile = <IConnectionProfile>credentials;

					// If this is a profile, and the user has set save password to true and either
					// stored the password in the config file or purposefully set an empty password,
					// then transfer the password to the credential store
					if (profile.savePassword && (!wasPasswordEmptyInConfigFile || profile.emptyPasswordInput)) {
						// Remove profile, then save profile without plain text password
						connectionStore.removeProfile(profile).then(() => {
							connectionStore.saveProfile(profile);
						});
						// Or, if the user answered any additional questions for the profile, be sure to save it
					} else if (profile.authenticationType !== unprocessedCredentials.authenticationType ||
						profile.savePassword !== (<IConnectionProfile>unprocessedCredentials).savePassword ||
						profile.password !== unprocessedCredentials.password) {
						connectionStore.removeProfile(profile).then(() => {
							connectionStore.saveProfile(profile);
						});
					}
				}
				return credentials;
			} else {
				return undefined;
			}
		});
	}