32683/backend/src/db/api/analytics.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 AnalyticsDBApi {
  static async create(data, options) {
    const currentUser = (options && options.currentUser) || { id: null };
    const transaction = (options && options.transaction) || undefined;

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

        date: data.date || null,
        new_leads: data.new_leads || null,
        processed_leads: data.processed_leads || null,
        rejected_leads: data.rejected_leads || null,
        deferred_leads: data.deferred_leads || null,
        average_response_time: data.average_response_time || null,
        conversion_rate: data.conversion_rate || null,
        importHash: data.importHash || null,
        createdById: currentUser.id,
        updatedById: currentUser.id,
      },
      { transaction },
    );

    return analytics;
  }

  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 analyticsData = data.map((item, index) => ({
      id: item.id || undefined,

      date: item.date || null,
      new_leads: item.new_leads || null,
      processed_leads: item.processed_leads || null,
      rejected_leads: item.rejected_leads || null,
      deferred_leads: item.deferred_leads || null,
      average_response_time: item.average_response_time || null,
      conversion_rate: item.conversion_rate || null,
      importHash: item.importHash || null,
      createdById: currentUser.id,
      updatedById: currentUser.id,
      createdAt: new Date(Date.now() + index * 1000),
    }));

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

    // For each item created, replace relation files

    return analytics;
  }

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

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

    const updatePayload = {};

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

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

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

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

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

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

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

    updatePayload.updatedById = currentUser.id;

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

    return analytics;
  }

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

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

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

    return analytics;
  }

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

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

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

    await analytics.destroy({
      transaction,
    });

    return analytics;
  }

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

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

    if (!analytics) {
      return analytics;
    }

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

    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.dateRange) {
        const [start, end] = filter.dateRange;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

      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.analytics.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('analytics', 'date', query),
        ],
      };
    }

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

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