29742/backend/src/db/seeders/20231127130745-sample-data.js

const db = require('../models');
const Users = db.users;

const PharmacyInfo = db.pharmacy_info;

const Products = db.products;

const Quotations = db.quotations;

const Services = db.services;

const PharmacyInfoData = [
  {
    about:
      'We are a community-focused pharmacy providing quality healthcare products.',

    contact_details: '123 Main St, Anytown, USA. Phone: (123) 456-7890',

    history:
      'Established in 1990, we have been serving the community for over 30 years.',

    // type code here for "relation_many" field
  },

  {
    about: 'Your trusted partner in health and wellness.',

    contact_details: '456 Elm St, Othertown, USA. Phone: (987) 654-3210',

    history: 'Founded in 2000, we pride ourselves on personalized service.',

    // type code here for "relation_many" field
  },

  {
    about: 'Marie Curie',

    contact_details: 'Edwin Hubble',

    history: 'Paul Ehrlich',

    // type code here for "relation_many" field
  },

  {
    about: 'Leonard Euler',

    contact_details: 'Pierre Simon de Laplace',

    history: 'Sigmund Freud',

    // type code here for "relation_many" field
  },
];

const ProductsData = [
  {
    product_name: 'Aspirin',

    description: 'Pain reliever and anti-inflammatory medication.',

    price: 5.99,

    // type code here for "images" field
  },

  {
    product_name: 'Vitamin C',

    description: 'Boosts immune system and improves skin health.',

    price: 12.49,

    // type code here for "images" field
  },

  {
    product_name: 'Cough Syrup',

    description: 'Relieves cough and throat irritation.',

    price: 8.75,

    // type code here for "images" field
  },

  {
    product_name: 'Pain Relief Patch',

    description: 'Provides temporary relief from minor aches and pains.',

    price: 3.5,

    // type code here for "images" field
  },
];

const QuotationsData = [
  {
    requester_name: 'Alice Johnson',

    requester_email: 'alice.johnson@example.com',

    request_details: 'Request for 100 units of aspirin.',

    submitted_at: new Date('2023-10-01T10:00:00Z'),

    // type code here for "relation_one" field
  },

  {
    requester_name: 'Bob Williams',

    requester_email: 'bob.williams@example.com',

    request_details: 'Inquiry about bulk purchase of vitamins.',

    submitted_at: new Date('2023-10-02T11:30:00Z'),

    // type code here for "relation_one" field
  },

  {
    requester_name: 'Charlie Brown',

    requester_email: 'charlie.brown@example.com',

    request_details: 'Quotation for 50 units of cough syrup.',

    submitted_at: new Date('2023-10-03T09:15:00Z'),

    // type code here for "relation_one" field
  },

  {
    requester_name: 'Diana Prince',

    requester_email: 'diana.prince@example.com',

    request_details: 'Request for pricing on pain relief patches.',

    submitted_at: new Date('2023-10-04T14:45:00Z'),

    // type code here for "relation_one" field
  },
];

const ServicesData = [
  {
    service_name: 'Prescription Services',

    description: 'Filling and managing prescriptions with care and accuracy.',
  },

  {
    service_name: 'Health Consultations',

    description: 'Professional advice and consultations for your health needs.',
  },

  {
    service_name: 'Over-the-Counter Medications',

    description: 'Wide range of OTC medications available.',
  },

  {
    service_name: 'Nutritional Advice',

    description: 'Guidance on vitamins and supplements for better health.',
  },
];

// Similar logic for "relation_many"

// Similar logic for "relation_many"

async function associateQuotationWithHandled_by() {
  const relatedHandled_by0 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Quotation0 = await Quotations.findOne({
    order: [['id', 'ASC']],
    offset: 0,
  });
  if (Quotation0?.setHandled_by) {
    await Quotation0.setHandled_by(relatedHandled_by0);
  }

  const relatedHandled_by1 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Quotation1 = await Quotations.findOne({
    order: [['id', 'ASC']],
    offset: 1,
  });
  if (Quotation1?.setHandled_by) {
    await Quotation1.setHandled_by(relatedHandled_by1);
  }

  const relatedHandled_by2 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Quotation2 = await Quotations.findOne({
    order: [['id', 'ASC']],
    offset: 2,
  });
  if (Quotation2?.setHandled_by) {
    await Quotation2.setHandled_by(relatedHandled_by2);
  }

  const relatedHandled_by3 = await Users.findOne({
    offset: Math.floor(Math.random() * (await Users.count())),
  });
  const Quotation3 = await Quotations.findOne({
    order: [['id', 'ASC']],
    offset: 3,
  });
  if (Quotation3?.setHandled_by) {
    await Quotation3.setHandled_by(relatedHandled_by3);
  }
}

module.exports = {
  up: async (queryInterface, Sequelize) => {
    await PharmacyInfo.bulkCreate(PharmacyInfoData);

    await Products.bulkCreate(ProductsData);

    await Quotations.bulkCreate(QuotationsData);

    await Services.bulkCreate(ServicesData);

    await Promise.all([
      // Similar logic for "relation_many"

      // Similar logic for "relation_many"

      await associateQuotationWithHandled_by(),
    ]);
  },

  down: async (queryInterface, Sequelize) => {
    await queryInterface.bulkDelete('pharmacy_info', null, {});

    await queryInterface.bulkDelete('products', null, {});

    await queryInterface.bulkDelete('quotations', null, {});

    await queryInterface.bulkDelete('services', null, {});
  },
};