566 lines
14 KiB
JavaScript
566 lines
14 KiB
JavaScript
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const db = require('../models');
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const FileDBApi = require('./file');
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const crypto = require('crypto');
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const Utils = require('../utils');
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const Sequelize = db.Sequelize;
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const Op = Sequelize.Op;
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module.exports = class Pharmacy_inventoryDBApi {
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static async create(data, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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const pharmacy_inventory = await db.pharmacy_inventory.create(
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{
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id: data.id || undefined,
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drug_name: data.drug_name
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||
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null
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,
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supplier: data.supplier
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null
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,
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wholesale_price: data.wholesale_price
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null
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,
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retail_price: data.retail_price
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null
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,
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quantity: data.quantity
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null
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,
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expiry_date: data.expiry_date
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null
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,
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batch_number: data.batch_number
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null
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,
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importHash: data.importHash || null,
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createdById: currentUser.id,
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updatedById: currentUser.id,
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},
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{ transaction },
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);
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return pharmacy_inventory;
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}
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static async bulkImport(data, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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// Prepare data - wrapping individual data transformations in a map() method
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const pharmacy_inventoryData = data.map((item, index) => ({
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id: item.id || undefined,
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drug_name: item.drug_name
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null
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,
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supplier: item.supplier
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null
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,
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wholesale_price: item.wholesale_price
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null
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,
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retail_price: item.retail_price
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null
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,
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quantity: item.quantity
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null
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,
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expiry_date: item.expiry_date
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null
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,
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batch_number: item.batch_number
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null
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,
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importHash: item.importHash || null,
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createdById: currentUser.id,
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updatedById: currentUser.id,
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createdAt: new Date(Date.now() + index * 1000),
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}));
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// Bulk create items
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const pharmacy_inventory = await db.pharmacy_inventory.bulkCreate(pharmacy_inventoryData, { transaction });
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// For each item created, replace relation files
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return pharmacy_inventory;
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}
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static async update(id, data, options) {
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const currentUser = (options && options.currentUser) || {id: null};
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const transaction = (options && options.transaction) || undefined;
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const pharmacy_inventory = await db.pharmacy_inventory.findByPk(id, {}, {transaction});
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const updatePayload = {};
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if (data.drug_name !== undefined) updatePayload.drug_name = data.drug_name;
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if (data.supplier !== undefined) updatePayload.supplier = data.supplier;
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if (data.wholesale_price !== undefined) updatePayload.wholesale_price = data.wholesale_price;
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if (data.retail_price !== undefined) updatePayload.retail_price = data.retail_price;
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if (data.quantity !== undefined) updatePayload.quantity = data.quantity;
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if (data.expiry_date !== undefined) updatePayload.expiry_date = data.expiry_date;
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if (data.batch_number !== undefined) updatePayload.batch_number = data.batch_number;
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updatePayload.updatedById = currentUser.id;
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await pharmacy_inventory.update(updatePayload, {transaction});
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return pharmacy_inventory;
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}
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static async deleteByIds(ids, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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const pharmacy_inventory = await db.pharmacy_inventory.findAll({
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where: {
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id: {
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[Op.in]: ids,
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},
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},
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transaction,
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});
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await db.sequelize.transaction(async (transaction) => {
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for (const record of pharmacy_inventory) {
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await record.update(
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{deletedBy: currentUser.id},
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{transaction}
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);
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}
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for (const record of pharmacy_inventory) {
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await record.destroy({transaction});
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}
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});
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return pharmacy_inventory;
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}
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static async remove(id, options) {
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const currentUser = (options && options.currentUser) || {id: null};
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const transaction = (options && options.transaction) || undefined;
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const pharmacy_inventory = await db.pharmacy_inventory.findByPk(id, options);
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await pharmacy_inventory.update({
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deletedBy: currentUser.id
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}, {
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transaction,
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});
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await pharmacy_inventory.destroy({
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transaction
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});
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return pharmacy_inventory;
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}
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static async findBy(where, options) {
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const transaction = (options && options.transaction) || undefined;
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const pharmacy_inventory = await db.pharmacy_inventory.findOne(
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{ where },
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{ transaction },
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);
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if (!pharmacy_inventory) {
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return pharmacy_inventory;
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}
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const output = pharmacy_inventory.get({plain: true});
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return output;
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}
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static async findAll(
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filter,
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options
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) {
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const limit = filter.limit || 0;
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let offset = 0;
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let where = {};
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const currentPage = +filter.page;
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offset = currentPage * limit;
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const orderBy = null;
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const transaction = (options && options.transaction) || undefined;
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let include = [
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];
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if (filter) {
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if (filter.id) {
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where = {
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...where,
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['id']: Utils.uuid(filter.id),
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};
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}
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if (filter.drug_name) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'pharmacy_inventory',
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'drug_name',
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filter.drug_name,
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),
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};
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}
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if (filter.supplier) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'pharmacy_inventory',
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'supplier',
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filter.supplier,
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),
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};
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}
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if (filter.batch_number) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'pharmacy_inventory',
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'batch_number',
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filter.batch_number,
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),
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};
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}
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if (filter.wholesale_priceRange) {
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const [start, end] = filter.wholesale_priceRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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wholesale_price: {
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...where.wholesale_price,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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wholesale_price: {
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...where.wholesale_price,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.retail_priceRange) {
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const [start, end] = filter.retail_priceRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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retail_price: {
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...where.retail_price,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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retail_price: {
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...where.retail_price,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.quantityRange) {
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const [start, end] = filter.quantityRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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quantity: {
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...where.quantity,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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quantity: {
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...where.quantity,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.expiry_dateRange) {
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const [start, end] = filter.expiry_dateRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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expiry_date: {
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...where.expiry_date,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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expiry_date: {
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...where.expiry_date,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.active !== undefined) {
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where = {
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...where,
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active: filter.active === true || filter.active === 'true'
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};
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}
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if (filter.createdAtRange) {
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const [start, end] = filter.createdAtRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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['createdAt']: {
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...where.createdAt,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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['createdAt']: {
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...where.createdAt,
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[Op.lte]: end,
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},
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};
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}
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}
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}
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const queryOptions = {
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where,
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include,
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distinct: true,
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order: filter.field && filter.sort
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? [[filter.field, filter.sort]]
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: [['createdAt', 'desc']],
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transaction: options?.transaction,
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logging: console.log
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};
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if (!options?.countOnly) {
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queryOptions.limit = limit ? Number(limit) : undefined;
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queryOptions.offset = offset ? Number(offset) : undefined;
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}
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try {
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const { rows, count } = await db.pharmacy_inventory.findAndCountAll(queryOptions);
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return {
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rows: options?.countOnly ? [] : rows,
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count: count
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};
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} catch (error) {
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console.error('Error executing query:', error);
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throw error;
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}
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}
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static async findAllAutocomplete(query, limit, offset, ) {
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let where = {};
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if (query) {
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where = {
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[Op.or]: [
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{ ['id']: Utils.uuid(query) },
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Utils.ilike(
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'pharmacy_inventory',
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'drug_name',
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query,
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),
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],
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};
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}
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const records = await db.pharmacy_inventory.findAll({
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attributes: [ 'id', 'drug_name' ],
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where,
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limit: limit ? Number(limit) : undefined,
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offset: offset ? Number(offset) : undefined,
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orderBy: [['drug_name', 'ASC']],
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});
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return records.map((record) => ({
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id: record.id,
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label: record.drug_name,
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}));
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}
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};
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