Ghost/core/server/services/members/api.js

const url = require('url');
const settingsCache = require('../settings/cache');
const config = require('../../config');
const MembersApi = require('../../lib/members');
const common = require('../../lib/common');
const models = require('../../models');
const mail = require('../mail');
const blogIcon = require('../../lib/image/blog-icon');

function createMember({name, email, password}) {
    return models.Member.add({
        name,
        email,
        password
    }).then((member) => {
        return member.toJSON();
    });
}

function updateMember(member, newData) {
    return models.Member.findOne(member, {
        require: true
    }).then(({id}) => {
        return models.Member.edit(newData, {id});
    }).then((member) => {
        return member.toJSON();
    });
}

function getMember(data, options) {
    options = options || {};
    return models.Member.findOne(data, options).then((model) => {
        if (!model) {
            return null;
        }
        return model.toJSON(options);
    });
}

function listMembers(options) {
    return models.Member.findPage(options).then((models) => {
        return {
            members: models.data.map(model => model.toJSON(options)),
            meta: models.meta
        };
    });
}

function validateMember({email, password}) {
    return models.Member.findOne({email}, {
        require: true
    }).then((member) => {
        return member.comparePassword(password).then((res) => {
            if (!res) {
                throw new Error('Password is incorrect');
            }
            return member;
        });
    }).then((member) => {
        return member.toJSON();
    });
}

function parseMembersSettings() {
    let membersSettings = settingsCache.get('members_subscription_settings');
    if (!membersSettings) {
        membersSettings = {
            isPaid: false,
            paymentProcessors: [{
                adapter: 'stripe',
                config: {
                    secret_token: '',
                    public_token: '',
                    product: {
                        name: 'Ghost Subscription'
                    },
                    plans: [
                        {
                            name: 'Monthly',
                            currency: 'usd',
                            interval: 'month',
                            amount: ''
                        },
                        {
                            name: 'Yearly',
                            currency: 'usd',
                            interval: 'year',
                            amount: ''
                        }
                    ]
                }
            }]
        };
    }
    if (!membersSettings.isPaid) {
        membersSettings.paymentProcessors = [];
    }
    return membersSettings;
}

const publicKey = settingsCache.get('members_public_key');
const privateKey = settingsCache.get('members_private_key');
const sessionSecret = settingsCache.get('members_session_secret');
const passwordResetUrl = config.get('url');
const {protocol, host} = url.parse(config.get('url'));
const siteOrigin = `${protocol}//${host}`;
const issuer = siteOrigin;
const ssoOrigin = siteOrigin;
let mailer;

const membersConfig = config.get('members');
const membersSettings = parseMembersSettings();

function validateAudience({audience, origin}) {
    if (audience === origin) {
        return Promise.resolve();
    }
    if (audience === siteOrigin) {
        if (membersConfig.contentApiAccess.includes(origin)) {
            return Promise.resolve();
        }
    }
    return Promise.reject();
}

function sendEmail(member, {token}) {
    if (!(mailer instanceof mail.GhostMailer)) {
        mailer = new mail.GhostMailer();
    }
    const message = {
        to: member.email,
        subject: 'Reset password',
        html: `
        Hi ${member.name},

        To reset your password, click the following link and follow the instructions:

        ${passwordResetUrl}#reset-password?token=${token}

        If you didn't request a password change, just ignore this email.
        `
    };

    /* eslint-disable */
    // @TODO remove this
    console.log(message.html);
    /* eslint-enable */
    return mailer.send(message).catch((err) => {
        return Promise.reject(err);
    });
}

const defaultBlogTitle = settingsCache.get('title') ? settingsCache.get('title').replace(/"/g, '\\"') : 'Publication';
const blogIconUrl = blogIcon.getIconUrl();
const api = MembersApi({
    authConfig: {
        issuer,
        publicKey,
        privateKey,
        sessionSecret,
        ssoOrigin
    },
    paymentConfig: {
        processors: membersSettings.paymentProcessors
    },
    siteConfig: {
        title: defaultBlogTitle,
        icon: blogIconUrl
    },
    validateAudience,
    createMember,
    getMember,
    listMembers,
    validateMember,
    updateMember,
    sendEmail
});

const updateSettingFromModel = function updateSettingFromModel(settingModel) {
    if (settingModel.get('key') === 'members_subscription_settings'
            || settingModel.get('key') === 'title'
        || settingModel.get('key') === 'icon') {
        let membersSettings = parseMembersSettings();
        const defaultBlogTitle = settingsCache.get('title') ? settingsCache.get('title').replace(/"/g, '\\"') : 'Publication';
        const blogIconUrl = blogIcon.getIconUrl();
        api.reconfigureSettings({
            paymentConfig: {
                processors: membersSettings.paymentProcessors
            },
            siteConfig: {
                title: defaultBlogTitle,
                icon: blogIconUrl
            }
        });
    }
};

// Bind to events to automatically keep subscription info up-to-date from settings
common.events.on('settings.edited', updateSettingFromModel);

module.exports = api;
module.exports.publicKey = publicKey;
module.exports.isPaymentConfigured = function () {
    let membersSettings = parseMembersSettings();
    return !!membersSettings.paymentProcessors.length;
};