38373-vm/backend/src/db/models/schools.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 schools = sequelize.define(
    'schools',
    {
      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,
    },
  );

  schools.associate = (db) => {


/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity


    db.schools.hasMany(db.users, {
      as: 'users_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });





    db.schools.hasMany(db.academic_years, {
      as: 'academic_years_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.education_levels, {
      as: 'education_levels_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.classes, {
      as: 'classes_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.students, {
      as: 'students_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.parent_student_links, {
      as: 'parent_student_links_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.subjects, {
      as: 'subjects_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.class_subjects, {
      as: 'class_subjects_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.timetable_entries, {
      as: 'timetable_entries_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.attendance_sessions, {
      as: 'attendance_sessions_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.attendance_records, {
      as: 'attendance_records_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.announcements, {
      as: 'announcements_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.assignments, {
      as: 'assignments_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.assignment_submissions, {
      as: 'assignment_submissions_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.exam_categories, {
      as: 'exam_categories_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.exams, {
      as: 'exams_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.exam_questions, {
      as: 'exam_questions_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.exam_question_choices, {
      as: 'exam_question_choices_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.exam_attempts, {
      as: 'exam_attempts_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.exam_answers, {
      as: 'exam_answers_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.fee_definitions, {
      as: 'fee_definitions_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.billing_items, {
      as: 'billing_items_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.payments, {
      as: 'payments_schools',
      foreignKey: {
          name: 'schoolsId',
      },
      constraints: false,
    });


    db.schools.hasMany(db.notification_logs, {
      as: 'notification_logs_school',
      foreignKey: {
          name: 'schoolId',
      },
      constraints: false,
    });



//end loop






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

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



  return schools;
};