102 lines
3.2 KiB
JavaScript
102 lines
3.2 KiB
JavaScript
const db = require("../config/db");
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class BuildingsService {
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getList(homestead_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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*
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FROM
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buildings
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WHERE
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homestead_id = '${homestead_id}'
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ORDER BY
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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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"homestead_id": Number(row.homestead_id),
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"sheep_id": Number(row.sheep_id),
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"geo": JSON.parse(row.geo),
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"title": row.title,
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"status": Number(row.status),
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"description": row.description,
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"updated_at": Number(row.updated_at)
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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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createBuildings(homestead_id, data) {
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return new Promise((res, rej) => {
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let sql = 'INSERT INTO buildings(homestead_id, title, geo) VALUES (?, ?, ?)';
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db.run(sql, [
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homestead_id,
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data.title,
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JSON.stringify(data.geo)
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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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updateBuildings(data) {
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return new Promise((res, rej) => {
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let sql = 'UPDATE buildings SET title = ?, status = ?, description = ?, updated_at = ?, geo = ? WHERE id = ?';
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db.run(sql, [
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data.title,
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data.status,
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data.description,
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Math.floor(new Date(Date.now()).getTime()),
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JSON.stringify(data.geo),
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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" });
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}
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});
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});
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}
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deleteBuildings(building_id) {
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return new Promise((res, rej) => {
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db.run('DELETE FROM buildings WHERE id = ?', [building_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"});
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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 BuildingsService(); |