v0.0.1
This commit is contained in:
158
api/services/entrances.service.js
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158
api/services/entrances.service.js
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const db = require("../config/db");
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class EntrancesService {
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getEntrances(house_id) {
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return new Promise((res, rej) => {
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let sql = `
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SELECT
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entrance.*,
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COALESCE((SELECT entrance_history.working FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1), 0) AS working,
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(SELECT entrance_history.name FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1) AS entrance_history_name,
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(SELECT entrance_history.group_id FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1) AS entrance_history_group_id,
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(SELECT entrance_history.sheep_id FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1) AS entrance_history_sheep_id,
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(SELECT entrance_history.id FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1) AS entrance_history_id,
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(SELECT entrance_history.date_start FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1) AS entrance_history_date_start,
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(SELECT entrance_history.date_end FROM entrance_history WHERE entrance_history.entrance_id = entrance.id ORDER BY entrance_history.date_start DESC LIMIT 1) AS entrance_history_date_end
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FROM
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entrance
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WHERE
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entrance.house_id = '${house_id}'
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`;
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db.all(sql, (err, rows) => {
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if (err) {
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console.error(err.message);
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return res(false);
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} else {
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let data = rows.map((row) => {
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return {
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"id": Number(row.id),
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"house_id": Number(row.house_id),
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"entrance_number": Number(row.entrance_number),
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"title": row.title,
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"points": JSON.parse(row.points),
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"points_number": JSON.parse(row.points_number),
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"floors_quantity": row.floors_quantity,
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"apartments_quantity": row.apartments_quantity,
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"description": row.description,
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"created_at": Number(row.created_at),
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"updated_at": Number(row.updated_at),
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"working": Number(row.working) == 0 ? false : true,
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"history": {
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"id": row.entrance_history_id ? Number(row.entrance_history_id) : null,
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"name": row.entrance_history_name,
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"group_id": row.entrance_history_group_id ? Number(row.entrance_history_group_id) : null,
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"sheep_id": row.entrance_history_sheep_id ? Number(row.entrance_history_sheep_id) : null,
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"date": {
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"start": row.entrance_history_date_start ? Number(row.entrance_history_date_start) : null,
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"end": row.entrance_history_date_end ? Number(row.entrance_history_date_end) : null
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}
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}
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}
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})
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return res(data);
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}
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});
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});
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}
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createEntrance(house_id, data) {
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return new Promise((res, rej) => {
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let sql = `
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INSERT INTO
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entrance(
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house_id,
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entrance_number,
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title,
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points,
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points_number,
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floors_quantity,
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apartments_quantity,
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description,
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created_at,
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updated_at
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)
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VALUES
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(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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`;
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db.run(sql, [
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house_id,
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Number(data.entrance_number),
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data.title,
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JSON.stringify(data.points),
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JSON.stringify(data.points_number),
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data.floors_quantity,
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data.apartments_quantity,
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data.description,
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Math.floor(new Date(Date.now()).getTime()),
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Math.floor(new Date(Date.now()).getTime()),
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], function(err) {
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if (err) {
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console.error(err.message);
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return res(false);
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} else if (this.changes === 0) {
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return res(false);
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} else {
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res({ "status": "ok", "id": this.lastID });
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}
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});
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});
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}
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updateEntrance(data) {
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return new Promise((res, rej) => {
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let sql = `
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UPDATE
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entrance
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SET
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title = ?,
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points = ?,
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points_number = ?,
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floors_quantity = ?,
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apartments_quantity = ?,
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description = ?,
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updated_at = ?
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WHERE
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id = ?
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`;
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db.run(sql, [
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data.title,
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JSON.stringify(data.points),
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JSON.stringify(data.points_number),
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data.floors_quantity,
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data.apartments_quantity,
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data.description,
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Math.floor(new Date(Date.now()).getTime()),
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data.id
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], function(err) {
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if (err) {
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console.error(err.message);
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return res(false);
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} else if (this.changes === 0) {
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return res(false);
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} else {
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res({ "status": "ok", "id": data.id });
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}
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});
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});
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}
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deleteEntrance(data) {
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return new Promise((res, rej) => {
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db.run('DELETE FROM entrance WHERE id = ?', [data.id], function(err) {
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if (err) {
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console.error(err.message);
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return res(false);
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} else if (this.changes === 0) {
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return res(false);
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} else {
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res({ "status": "ok", "id": data.id });
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}
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});
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});
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}
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}
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module.exports = new EntrancesService();
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