30152/backend/src/db/api/influencers.js

const db = require('../models');
const FileDBApi = require('./file');
const crypto = require('crypto');
const Utils = require('../utils');

const Sequelize = db.Sequelize;
const Op = Sequelize.Op;

module.exports = class InfluencersDBApi {
  static async create(data, options) {
    const currentUser = (options && options.currentUser) || { id: null };
    const transaction = (options && options.transaction) || undefined;

    const influencers = await db.influencers.create(
      {
        id: data.id || undefined,

        name: data.name || null,
        username: data.username || null,
        platform: data.platform || null,
        profile_pic_url: data.profile_pic_url || null,
        bio: data.bio || null,
        category: data.category || null,
        location: data.location || null,
        followers_count: data.followers_count || null,
        following_count: data.following_count || null,
        engagement_rate: data.engagement_rate || null,
        avg_likes: data.avg_likes || null,
        avg_comments: data.avg_comments || null,
        posts_count: data.posts_count || null,
        platform_verified: data.platform_verified || false,

        email: data.email || null,
        contact_links: data.contact_links || null,
        is_opted_in: data.is_opted_in || false,

        importHash: data.importHash || null,
        createdById: currentUser.id,
        updatedById: currentUser.id,
      },
      { transaction },
    );

    return influencers;
  }

  static async bulkImport(data, options) {
    const currentUser = (options && options.currentUser) || { id: null };
    const transaction = (options && options.transaction) || undefined;

    // Prepare data - wrapping individual data transformations in a map() method
    const influencersData = data.map((item, index) => ({
      id: item.id || undefined,

      name: item.name || null,
      username: item.username || null,
      platform: item.platform || null,
      profile_pic_url: item.profile_pic_url || null,
      bio: item.bio || null,
      category: item.category || null,
      location: item.location || null,
      followers_count: item.followers_count || null,
      following_count: item.following_count || null,
      engagement_rate: item.engagement_rate || null,
      avg_likes: item.avg_likes || null,
      avg_comments: item.avg_comments || null,
      posts_count: item.posts_count || null,
      platform_verified: item.platform_verified || false,

      email: item.email || null,
      contact_links: item.contact_links || null,
      is_opted_in: item.is_opted_in || false,

      importHash: item.importHash || null,
      createdById: currentUser.id,
      updatedById: currentUser.id,
      createdAt: new Date(Date.now() + index * 1000),
    }));

    // Bulk create items
    const influencers = await db.influencers.bulkCreate(influencersData, {
      transaction,
    });

    // For each item created, replace relation files

    return influencers;
  }

  static async update(id, data, options) {
    const currentUser = (options && options.currentUser) || { id: null };
    const transaction = (options && options.transaction) || undefined;

    const influencers = await db.influencers.findByPk(id, {}, { transaction });

    const updatePayload = {};

    if (data.name !== undefined) updatePayload.name = data.name;

    if (data.username !== undefined) updatePayload.username = data.username;

    if (data.platform !== undefined) updatePayload.platform = data.platform;

    if (data.profile_pic_url !== undefined)
      updatePayload.profile_pic_url = data.profile_pic_url;

    if (data.bio !== undefined) updatePayload.bio = data.bio;

    if (data.category !== undefined) updatePayload.category = data.category;

    if (data.location !== undefined) updatePayload.location = data.location;

    if (data.followers_count !== undefined)
      updatePayload.followers_count = data.followers_count;

    if (data.following_count !== undefined)
      updatePayload.following_count = data.following_count;

    if (data.engagement_rate !== undefined)
      updatePayload.engagement_rate = data.engagement_rate;

    if (data.avg_likes !== undefined) updatePayload.avg_likes = data.avg_likes;

    if (data.avg_comments !== undefined)
      updatePayload.avg_comments = data.avg_comments;

    if (data.posts_count !== undefined)
      updatePayload.posts_count = data.posts_count;

    if (data.platform_verified !== undefined)
      updatePayload.platform_verified = data.platform_verified;

    if (data.email !== undefined) updatePayload.email = data.email;

    if (data.contact_links !== undefined)
      updatePayload.contact_links = data.contact_links;

    if (data.is_opted_in !== undefined)
      updatePayload.is_opted_in = data.is_opted_in;

    updatePayload.updatedById = currentUser.id;

    await influencers.update(updatePayload, { transaction });

    return influencers;
  }

  static async deleteByIds(ids, options) {
    const currentUser = (options && options.currentUser) || { id: null };
    const transaction = (options && options.transaction) || undefined;

    const influencers = await db.influencers.findAll({
      where: {
        id: {
          [Op.in]: ids,
        },
      },
      transaction,
    });

    await db.sequelize.transaction(async (transaction) => {
      for (const record of influencers) {
        await record.update({ deletedBy: currentUser.id }, { transaction });
      }
      for (const record of influencers) {
        await record.destroy({ transaction });
      }
    });

    return influencers;
  }

  static async remove(id, options) {
    const currentUser = (options && options.currentUser) || { id: null };
    const transaction = (options && options.transaction) || undefined;

    const influencers = await db.influencers.findByPk(id, options);

    await influencers.update(
      {
        deletedBy: currentUser.id,
      },
      {
        transaction,
      },
    );

    await influencers.destroy({
      transaction,
    });

    return influencers;
  }

  static async findBy(where, options) {
    const transaction = (options && options.transaction) || undefined;

    const influencers = await db.influencers.findOne(
      { where },
      { transaction },
    );

    if (!influencers) {
      return influencers;
    }

    const output = influencers.get({ plain: true });

    output.brand_mentions_influencer =
      await influencers.getBrand_mentions_influencer({
        transaction,
      });

    output.influencer_audiences_influencer =
      await influencers.getInfluencer_audiences_influencer({
        transaction,
      });

    output.influencer_metrics_influencer =
      await influencers.getInfluencer_metrics_influencer({
        transaction,
      });

    output.list_influencers_influencer =
      await influencers.getList_influencers_influencer({
        transaction,
      });

    return output;
  }

  static async findAll(filter, options) {
    const limit = filter.limit || 0;
    let offset = 0;
    let where = {};
    const currentPage = +filter.page;

    offset = currentPage * limit;

    const orderBy = null;

    const transaction = (options && options.transaction) || undefined;

    let include = [];

    if (filter) {
      if (filter.id) {
        where = {
          ...where,
          ['id']: Utils.uuid(filter.id),
        };
      }

      if (filter.name) {
        where = {
          ...where,
          [Op.and]: Utils.ilike('influencers', 'name', filter.name),
        };
      }

      if (filter.username) {
        where = {
          ...where,
          [Op.and]: Utils.ilike('influencers', 'username', filter.username),
        };
      }

      if (filter.profile_pic_url) {
        where = {
          ...where,
          [Op.and]: Utils.ilike(
            'influencers',
            'profile_pic_url',
            filter.profile_pic_url,
          ),
        };
      }

      if (filter.bio) {
        where = {
          ...where,
          [Op.and]: Utils.ilike('influencers', 'bio', filter.bio),
        };
      }

      if (filter.category) {
        where = {
          ...where,
          [Op.and]: Utils.ilike('influencers', 'category', filter.category),
        };
      }

      if (filter.location) {
        where = {
          ...where,
          [Op.and]: Utils.ilike('influencers', 'location', filter.location),
        };
      }

      if (filter.email) {
        where = {
          ...where,
          [Op.and]: Utils.ilike('influencers', 'email', filter.email),
        };
      }

      if (filter.contact_links) {
        where = {
          ...where,
          [Op.and]: Utils.ilike(
            'influencers',
            'contact_links',
            filter.contact_links,
          ),
        };
      }

      if (filter.followers_countRange) {
        const [start, end] = filter.followers_countRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            followers_count: {
              ...where.followers_count,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            followers_count: {
              ...where.followers_count,
              [Op.lte]: end,
            },
          };
        }
      }

      if (filter.following_countRange) {
        const [start, end] = filter.following_countRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            following_count: {
              ...where.following_count,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            following_count: {
              ...where.following_count,
              [Op.lte]: end,
            },
          };
        }
      }

      if (filter.engagement_rateRange) {
        const [start, end] = filter.engagement_rateRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            engagement_rate: {
              ...where.engagement_rate,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            engagement_rate: {
              ...where.engagement_rate,
              [Op.lte]: end,
            },
          };
        }
      }

      if (filter.avg_likesRange) {
        const [start, end] = filter.avg_likesRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            avg_likes: {
              ...where.avg_likes,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            avg_likes: {
              ...where.avg_likes,
              [Op.lte]: end,
            },
          };
        }
      }

      if (filter.avg_commentsRange) {
        const [start, end] = filter.avg_commentsRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            avg_comments: {
              ...where.avg_comments,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            avg_comments: {
              ...where.avg_comments,
              [Op.lte]: end,
            },
          };
        }
      }

      if (filter.posts_countRange) {
        const [start, end] = filter.posts_countRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            posts_count: {
              ...where.posts_count,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            posts_count: {
              ...where.posts_count,
              [Op.lte]: end,
            },
          };
        }
      }

      if (filter.active !== undefined) {
        where = {
          ...where,
          active: filter.active === true || filter.active === 'true',
        };
      }

      if (filter.platform) {
        where = {
          ...where,
          platform: filter.platform,
        };
      }

      if (filter.platform_verified) {
        where = {
          ...where,
          platform_verified: filter.platform_verified,
        };
      }

      if (filter.is_opted_in) {
        where = {
          ...where,
          is_opted_in: filter.is_opted_in,
        };
      }

      if (filter.createdAtRange) {
        const [start, end] = filter.createdAtRange;

        if (start !== undefined && start !== null && start !== '') {
          where = {
            ...where,
            ['createdAt']: {
              ...where.createdAt,
              [Op.gte]: start,
            },
          };
        }

        if (end !== undefined && end !== null && end !== '') {
          where = {
            ...where,
            ['createdAt']: {
              ...where.createdAt,
              [Op.lte]: end,
            },
          };
        }
      }
    }

    const queryOptions = {
      where,
      include,
      distinct: true,
      order:
        filter.field && filter.sort
          ? [[filter.field, filter.sort]]
          : [['createdAt', 'desc']],
      transaction: options?.transaction,
      logging: console.log,
    };

    if (!options?.countOnly) {
      queryOptions.limit = limit ? Number(limit) : undefined;
      queryOptions.offset = offset ? Number(offset) : undefined;
    }

    try {
      const { rows, count } = await db.influencers.findAndCountAll(
        queryOptions,
      );

      return {
        rows: options?.countOnly ? [] : rows,
        count: count,
      };
    } catch (error) {
      console.error('Error executing query:', error);
      throw error;
    }
  }

  static async findAllAutocomplete(query, limit, offset) {
    let where = {};

    if (query) {
      where = {
        [Op.or]: [
          { ['id']: Utils.uuid(query) },
          Utils.ilike('influencers', 'name', query),
        ],
      };
    }

    const records = await db.influencers.findAll({
      attributes: ['id', 'name'],
      where,
      limit: limit ? Number(limit) : undefined,
      offset: offset ? Number(offset) : undefined,
      orderBy: [['name', 'ASC']],
    });

    return records.map((record) => ({
      id: record.id,
      label: record.name,
    }));
  }
};