public static ensureRequiredPropertiesSet()

in src/models/connectionCredentials.ts [81:120]
32 lines of code
9 McCabe index (conditional complexity)

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

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

        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;
            }
        });
    }