39493-vm/backend/src/db/models/notifications.js
2026-04-05 21:05:06 +00:00

138 lines
1.7 KiB
JavaScript

const config = require('../../config');
const providers = config.providers;
const crypto = require('crypto');
const bcrypt = require('bcrypt');
const moment = require('moment');
module.exports = function(sequelize, DataTypes) {
const notifications = sequelize.define(
'notifications',
{
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true,
},
type: {
type: DataTypes.ENUM,
values: [
"comment",
"reaction",
"course_update",
"system"
],
},
title: {
type: DataTypes.TEXT,
},
message: {
type: DataTypes.TEXT,
},
link_url: {
type: DataTypes.TEXT,
},
is_read: {
type: DataTypes.BOOLEAN,
allowNull: false,
defaultValue: false,
},
sent_at: {
type: DataTypes.DATE,
},
importHash: {
type: DataTypes.STRING(255),
allowNull: true,
unique: true,
},
},
{
timestamps: true,
paranoid: true,
freezeTableName: true,
},
);
notifications.associate = (db) => {
/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
//end loop
db.notifications.belongsTo(db.users, {
as: 'recipient',
foreignKey: {
name: 'recipientId',
},
constraints: false,
});
db.notifications.belongsTo(db.users, {
as: 'createdBy',
});
db.notifications.belongsTo(db.users, {
as: 'updatedBy',
});
};
return notifications;
};