33524/backend/src/db/models/academy.js

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 academy = sequelize.define(
    'academy',
    {
      id: {
        type: DataTypes.UUID,
        defaultValue: DataTypes.UUIDV4,
        primaryKey: true,
      },

      name: {
        type: DataTypes.TEXT,
      },

      importHash: {
        type: DataTypes.STRING(255),
        allowNull: true,
        unique: true,
      },
    },
    {
      timestamps: true,
      paranoid: true,
      freezeTableName: true,
    },
  );

  academy.associate = (db) => {
    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity

    db.academy.hasMany(db.users, {
      as: 'users_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.attendance, {
      as: 'attendance_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.batches, {
      as: 'batches_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.classes, {
      as: 'classes_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.courses, {
      as: 'courses_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.documents, {
      as: 'documents_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.exams, {
      as: 'exams_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.fees, {
      as: 'fees_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.notifications, {
      as: 'notifications_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.parents, {
      as: 'parents_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.payments, {
      as: 'payments_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.programs, {
      as: 'programs_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.rooms, {
      as: 'rooms_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.semesters, {
      as: 'semesters_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.students, {
      as: 'students_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    db.academy.hasMany(db.timetables, {
      as: 'timetables_academy',
      foreignKey: {
        name: 'academyId',
      },
      constraints: false,
    });

    //end loop

    db.academy.belongsTo(db.users, {
      as: 'createdBy',
    });

    db.academy.belongsTo(db.users, {
      as: 'updatedBy',
    });
  };

  return academy;
};