30254/backend/src/db/seeders/20231127130745-sample-data.js

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

const AiSuggestions = db.ai_suggestions;

const Designs = db.designs;

const MarketResearches = db.market_researches;

const Tags = db.tags;

const AiSuggestionsData = [
  {
    // type code here for "relation_one" field
    // type code here for "relation_many" field
  },

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

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

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

const DesignsData = [
  {
    name: 'Sunset T-shirt',

    description: 'A vibrant sunset design on a t-shirt.',

    clicks: 1500,

    sales: 300,

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

  {
    name: 'Coffee Mug Art',

    description: 'Artistic design for coffee mugs.',

    clicks: 1200,

    sales: 250,

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

  {
    name: 'Abstract Hoodie',

    description: 'Abstract patterns on a hoodie.',

    clicks: 1800,

    sales: 400,

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

  {
    name: 'Nature Tote Bag',

    description: 'Nature-inspired design for tote bags.',

    clicks: 900,

    sales: 150,

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

const MarketResearchesData = [
  {
    product_type: 't-shirt',

    research_date: new Date('2023-10-01T00:00:00Z'),

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

  {
    product_type: 'coffee mug',

    research_date: new Date('2023-09-15T00:00:00Z'),

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

  {
    product_type: 'hoodie',

    research_date: new Date('2023-08-20T00:00:00Z'),

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

  {
    product_type: 'tote bag',

    research_date: new Date('2023-07-10T00:00:00Z'),

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

const TagsData = [
  {
    name: 'trending',
  },

  {
    name: 'popular',
  },

  {
    name: 'bestseller',
  },

  {
    name: 'new',
  },
];

// Similar logic for "relation_many"

async function associateAiSuggestionWithDesign() {
  const relatedDesign0 = await Designs.findOne({
    offset: Math.floor(Math.random() * (await Designs.count())),
  });
  const AiSuggestion0 = await AiSuggestions.findOne({
    order: [['id', 'ASC']],
    offset: 0,
  });
  if (AiSuggestion0?.setDesign) {
    await AiSuggestion0.setDesign(relatedDesign0);
  }

  const relatedDesign1 = await Designs.findOne({
    offset: Math.floor(Math.random() * (await Designs.count())),
  });
  const AiSuggestion1 = await AiSuggestions.findOne({
    order: [['id', 'ASC']],
    offset: 1,
  });
  if (AiSuggestion1?.setDesign) {
    await AiSuggestion1.setDesign(relatedDesign1);
  }

  const relatedDesign2 = await Designs.findOne({
    offset: Math.floor(Math.random() * (await Designs.count())),
  });
  const AiSuggestion2 = await AiSuggestions.findOne({
    order: [['id', 'ASC']],
    offset: 2,
  });
  if (AiSuggestion2?.setDesign) {
    await AiSuggestion2.setDesign(relatedDesign2);
  }

  const relatedDesign3 = await Designs.findOne({
    offset: Math.floor(Math.random() * (await Designs.count())),
  });
  const AiSuggestion3 = await AiSuggestions.findOne({
    order: [['id', 'ASC']],
    offset: 3,
  });
  if (AiSuggestion3?.setDesign) {
    await AiSuggestion3.setDesign(relatedDesign3);
  }
}

// Similar logic for "relation_many"

// Similar logic for "relation_many"

// Similar logic for "relation_many"

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

    await Designs.bulkCreate(DesignsData);

    await MarketResearches.bulkCreate(MarketResearchesData);

    await Tags.bulkCreate(TagsData);

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

      await associateAiSuggestionWithDesign(),

      // Similar logic for "relation_many"

      // Similar logic for "relation_many"

      // Similar logic for "relation_many"
    ]);
  },

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

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

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

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