39560-vm/backend/src/db/models/grade_levels.js
2026-04-11 16:17:55 +00:00

120 lines
1.6 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 grade_levels = sequelize.define(
'grade_levels',
{
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true,
},
name: {
type: DataTypes.TEXT,
},
sort_order: {
type: DataTypes.INTEGER,
},
importHash: {
type: DataTypes.STRING(255),
allowNull: true,
unique: true,
},
},
{
timestamps: true,
paranoid: true,
freezeTableName: true,
},
);
grade_levels.associate = (db) => {
/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
db.grade_levels.hasMany(db.subjects, {
as: 'subjects_grade_level',
foreignKey: {
name: 'grade_levelId',
},
constraints: false,
});
db.grade_levels.hasMany(db.classrooms, {
as: 'classrooms_grade_level',
foreignKey: {
name: 'grade_levelId',
},
constraints: false,
});
//end loop
db.grade_levels.belongsTo(db.schools, {
as: 'school',
foreignKey: {
name: 'schoolId',
},
constraints: false,
});
db.grade_levels.belongsTo(db.users, {
as: 'createdBy',
});
db.grade_levels.belongsTo(db.users, {
as: 'updatedBy',
});
};
return grade_levels;
};