| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475 | InvitationCodes = new Mongo.Collection('invitation_codes');InvitationCodes.attachSchema(  new SimpleSchema({    code: {      type: String,    },    email: {      type: String,      unique: true,      regEx: SimpleSchema.RegEx.Email,    },    createdAt: {      type: Date,      denyUpdate: false,      optional: true,      // eslint-disable-next-line consistent-return      autoValue() {        if (this.isInsert) {          return new Date();        } else if (this.isUpsert) {          return { $setOnInsert: new Date() };        } else {          this.unset();        }      },    },    modifiedAt: {      type: Date,      denyUpdate: false,      // eslint-disable-next-line consistent-return      autoValue() {        if (this.isInsert || this.isUpsert || this.isUpdate) {          return new Date();        } else {          this.unset();        }      },    },    // always be the admin if only one admin    authorId: {      type: String,    },    boardsToBeInvited: {      type: [String],      optional: true,    },    valid: {      type: Boolean,      defaultValue: true,    },  }),);InvitationCodes.helpers({  author() {    return Users.findOne(this.authorId);  },});// InvitationCodes.before.insert((userId, doc) => {// doc.createdAt = new Date();// doc.authorId = userId;// });if (Meteor.isServer) {  Meteor.startup(() => {    InvitationCodes._collection.createIndex({ modifiedAt: -1 });  });  Boards.deny({    fetch: ['members'],  });}export default InvitationCodes;
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