128 lines
3.6 KiB
TypeScript
128 lines
3.6 KiB
TypeScript
import { Readable } from 'stream';
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import { client } from '$lib/minio';
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import { fail } from '@sveltejs/kit';
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import { v4 as uuidv4 } from 'uuid';
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import { db } from '$lib/server/dbService';
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import { getVorgangByName, vorgangNameExists } from '$lib/server/vorgangService';
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const isRequiredFieldValid = (value: unknown) => {
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if (value == null) return false;
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if (typeof value === 'string' || value instanceof String) return value.trim() !== '';
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return true;
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};
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export const actions = {
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url: async ({ request }: { request: Request }) => {
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const data = await request.formData();
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const caseName = data.get('vorgang');
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const crimeName = data.get('name');
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const type = data.get('type');
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const password = data.get('password');
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const fileName = data.get('fileName');
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// store case in database
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// skip if Vorgang exists and token not changed
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const vorgangExists = vorgangNameExists(caseName);
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let token;
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if (!vorgangExists) {
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token = uuidv4();
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let insertSQLStatement = `INSERT INTO cases (token, name, pw) VALUES (?, ?, ?)`;
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const statement = db.prepare(insertSQLStatement);
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statement.run(token, caseName, password);
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} else {
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// vorgang exists
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// check if PW was changed, and update DB if it was
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const vorg = getVorgangByName(caseName);
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token = vorg.token;
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if (vorg.pw != password) {
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let updateSQLStmt = `UPDATE cases SET pw = ? WHERE name = ?`;
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const statement = db.prepare(updateSQLStmt);
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statement.run(password, vorg);
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}
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}
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let objectName = `${token}/${crimeName}`;
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switch (type) {
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case 'image/png':
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if (!objectName.endsWith('.png')) objectName += '.png';
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break;
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case '':
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if (fileName?.toString().endsWith('.glb') && !objectName.endsWith('.glb'))
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objectName += '.glb';
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}
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const url = await client.presignedPutObject('tatort', objectName);
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return { url };
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},
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validate: async ({ request }: { request: Request }) => {
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const requestData = await request.formData();
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const data = Object.fromEntries(requestData);
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const vorgang = data.vorgang;
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const name = data.name;
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const password = data.password;
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let success = true;
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const err = {};
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if (isRequiredFieldValid(vorgang)) err.vorgang = null;
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else {
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err.vorgang = 'Das Feld Vorgang darf nicht leer bleiben.';
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success = false;
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}
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if (isRequiredFieldValid(name)) err.name = null;
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else {
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err.name = 'Das Feld Name darf nicht leer bleiben.';
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success = false;
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}
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if (isRequiredFieldValid(password)) err.password = null;
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else {
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err.password = 'Das Feld Zugangspasswort darf nicht leer bleiben.';
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success = false;
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}
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if (success) return { success };
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return fail(400, err);
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},
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upload: async ({ request }: { request: Request }) => {
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const requestData = await request.formData();
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const data = Object.fromEntries(requestData);
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const vorgang = data.vorgang;
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const name = data.name;
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const url = await client.presignedPutObject('tatort', `${vorgang}/${name}`, 60);
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return { url };
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},
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upload3: async ({ request }: { request: Request }) => {
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const requestData = await request.formData();
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const data = Object.fromEntries(requestData);
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const name = data.name;
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const stream = data.file.stream();
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const metaData = { 'Content-Type': 'model-gtlf-binary', 'X-VorgangsNr': '4711' };
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const result = new Promise((resolve, reject) => {
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client.putObject('tatort', name, Readable.from(stream), metaData, function (err, etag) {
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if (err) return reject(err);
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resolve(etag);
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});
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});
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let etag = null;
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let error = null;
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try {
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etag = await result;
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} catch (err) {
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error = err;
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console.log('Error:', err);
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}
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return { etag, error };
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}
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};
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