galleon/query/get.build.js

A badass SMTP mail server built on Node to make your life simpler.

var _ = require('lodash');

module.exports = function (email, page) {
  var folders = new Object;

  /*
  HUGE MEMORY ALLOCATION PER REQUEST
  SELECTION SHOULD BE LIMITED TO A FOLDER
  & A SINGLE OBJECT IN FUTURE RELEASES.
  */

  folders.OUTBOX = {
    collection: 'queue',
    find: new Object,
    where: {
      association: email,
      state: { '!=': 'draft' } /* MIGHT CAUSE POSTGRES ISSUES -> http://stackoverflow.com/a/22600564/804759 */
    },
    sort: {
      createdAt: 'desc'
    },
    paginate: {
      page: page || 1,
      limit: 10
    },
    filter: function (mails) {
      // Sort (Time asc) & Filter - Note: Sorting could be moved to Waterline native sorting
      return _.chain(mails)
        .map(function (t) {
          // Filter
          t = _.pick(t, ['eID', 'sender', 'to', 'schedule', 'subject', 'text', 'html', 'attachments']);
          // Remove path from Attachments
          t.attachments = _.map(t.attachments, function (attachment) {
            return _.pick(attachment, ['fileName', 'checksum', 'id', 'length']);
          });
          // Prepend Indicator to the eID
          t.eID = 'O' + t.eID;
          // Set all Outbox emails to read/!spam/!trash
          t.read = true;
          t.spam = false;
          t.trash = false;
          // Stamp doesn't exist in QUEUE so we create it here
          t.stamp = {
            sent: (new Date(t.schedule.scheduled)),
            received: (new Date(t.schedule.attempted))
          }
          // Pass to sort
          return t;
        })
        .sortBy(function (t) {
          return (t.stamp.sent.getTime())
        })
        .value();
    }
  }

  folders.DRAFT = _.extend(_.clone(folders.OUTBOX, true), {
    where: {
      association: email,
      state: 'draft'
    },
  });

  folders.INBOX = {
    collection: 'mail',
    find: new Object,
    where: {
      association: email,
      trash: false,
      spam: false,
      sent: false,
      spamScore: {
        '<=': 5
      } /* Spam filter */
    },
    sort: {
      createdAt: 'desc'
    },
    paginate: {
      page: page,
      limit: 10
    },
    filter: function (mails) {
      // Sort (Time asc) & Filter - Note: Sorting could be moved to Waterline native sorting
      return _.chain(mails)
        .map(function (t) {
          // Filter
          t = _.pick(t, ['eID', 'sender', 'receiver', 'to', 'stamp', 'subject', 'text', 'html', 'read', 'spam', 'trash', 'attachments', 'status']);
          // Remove path from Attachments
          t.attachments = _.map(t.attachments, function (attachment) {
            return _.pick(attachment, ['fileName', 'checksum', 'id', 'length']);
          });
          // Prepend Indicator to the eID
          t.eID = 'I' + t.eID;
          // Covert stamps to JS Dates
          t.stamp.sent = (new Date(t.stamp.sent));
          t.stamp.received = (new Date(t.stamp.received));
          // Pass to sort
          return t;
        })
        .sortBy(function (t) {
          return (t.stamp.sent.getTime())
        })
        .value();
    }
  }

  folders.SENT = _.extend(_.clone(folders.INBOX, true), {
    where: {
      association: email,
      sent: true,
      spam: false,
      trash: false,
    },
  });

  folders.SPAM = _.extend(_.clone(folders.INBOX, true), {
    where: {
      association: email,
      trash: false,
      or: [{
        spam: true
      }, {
        spamScore: {
          '>': 5
        }
      }]
    },
  });

  folders.TRASH = _.extend(_.clone(folders.INBOX, true), {
    where: {
      association: email,
      trash: true
    },
  });

  return folders;
}