From 3d202d4f32175ea3d923133f5ef8aa2b7cee6ea7 Mon Sep 17 00:00:00 2001
From: Tsu-ba-me <ynho.li.aa.e@gmail.com>
Date: Wed, 19 Jan 2022 14:45:30 -0500
Subject: [PATCH] fix(striker-ui-api): draft edit file endpoint

---
 striker-ui-api/routes/files.js | 130 +++++++++++++++------------------
 1 file changed, 58 insertions(+), 72 deletions(-)

diff --git a/striker-ui-api/routes/files.js b/striker-ui-api/routes/files.js
index e21add67..a52f03b6 100644
--- a/striker-ui-api/routes/files.js
+++ b/striker-ui-api/routes/files.js
@@ -1,95 +1,81 @@
 const express = require('express');
-const { spawnSync } = require('child_process');
 
+const accessDB = require('../lib/accessDB');
+const getFilesOverview = require('../lib/request_handlers/files/getFilesOverview');
+const getFileDetail = require('../lib/request_handlers/files/getFileDetail');
 const uploadSharedFiles = require('../middlewares/uploadSharedFiles');
 
 const router = express.Router();
 
 router
-  .get('/', (request, response) => {
-    console.log('Calling CLI script to get data.');
-
-    const scriptName = 'striker-access-database';
-    const childProcess = spawnSync(
-      scriptName,
-      [
-        '--query',
-        'SELECT file_uuid, file_name, file_size, file_type, file_md5sum FROM files;',
-      ],
-      {
-        timeout: 10000,
-        encoding: 'utf-8',
-      },
-    );
-    let stdoutJSON;
-
-    if (childProcess.error) {
-      console.log('Error:', childProcess.error);
+  .get('/', getFilesOverview)
+  .get('/:fileUUID', getFileDetail)
+  .post('/', uploadSharedFiles.single('file'), ({ file, body }, response) => {
+    console.log('Receiving shared file.');
 
-      response.status(500).send();
-    }
+    if (file) {
+      console.log(`file:`);
+      console.dir(file);
 
-    console.log('Stdout:', childProcess.stdout);
-    console.log('Stderr:', childProcess.stderr);
+      console.log('body:');
+      console.dir(body);
 
-    try {
-      stdoutJSON = JSON.parse(childProcess.stdout);
-    } catch (jsonParseError) {
-      console.warn(`Failed to parse output of script ${scriptName}.`);
+      response.status(200).send();
     }
-
-    response.status(200).send(stdoutJSON);
   })
-  .get('/:fileUUID', (request, response) => {
-    console.log('Calling CLI script to get data.');
-
-    const scriptName = 'striker-access-database';
-    const childProcess = spawnSync(
-      scriptName,
-      [
-        '--query',
-        `SELECT *
-          FROM files AS fil
-          JOIN file_locations AS fil_loc
-          ON fil.file_uuid = fil_loc.file_location_file_uuid
-          WHERE fil.file_uuid = '${request.params.fileUUID}';`,
-      ],
-      {
-        timeout: 10000,
-        encoding: 'utf-8',
-      },
-    );
-    let stdoutJSON;
-
-    if (childProcess.error) {
-      console.log('Error:', childProcess.error);
-
-      response.status(500).send();
+  .put('/:fileUUID', (request, response) => {
+    console.log('Begin edit single file.');
+
+    const { fileUUID } = request.params;
+    const { fileName, fileLocations, fileType } = request.body;
+
+    let query = '';
+
+    if (fileName || fileType) {
+      query += `
+        UPDATE files
+        SET
+          ${fileName ? `file_name = '${fileName}',` : ''}
+          ${fileType ? `file_type = '${fileType}',` : ''}
+          modified_date = '${accessDB.sub('refresh_timestamp').stdout}'
+        WHERE
+          file_uuid = '${fileUUID}';`;
     }
 
-    console.log('Stdout:', childProcess.stdout);
-    console.log('Stderr:', childProcess.stderr);
-
-    try {
-      stdoutJSON = JSON.parse(childProcess.stdout);
-    } catch (jsonParseError) {
-      console.warn(`Failed to parse output of script ${scriptName}.`);
+    if (fileLocations) {
+      fileLocations.forEach(({ fileLocationUUID, isFileLocationActive }) => {
+        const fileLocationActive = isFileLocationActive ? 1 : 0;
+
+        query += `
+          UPDATE file_locations
+          SET
+            file_location_active = '${fileLocationActive}',
+            modified_date = '${accessDB.sub('refresh_timestamp').stdout}'
+          WHERE file_location_uuid = '${fileLocationUUID}';`;
+      });
     }
 
-    response.status(200).send(stdoutJSON);
-  })
-  .post('/', uploadSharedFiles.single('file'), ({ file, body }, response) => {
-    console.log('Receiving shared file.');
+    console.log(`Query (type=[${typeof query}]): [${query}]`);
 
-    if (file) {
-      console.log(`file:`);
-      console.dir(file);
+    let queryStdout;
 
-      console.log('body:');
-      console.dir(body);
+    try {
+      ({ stdout: queryStdout } = accessDB.query(query, 'write'));
+    } catch (queryError) {
+      console.log(`Query error: ${queryError}`);
 
-      response.status(200).send();
+      response.status(500).send();
     }
+
+    console.log(
+      `Query stdout (type=[${typeof queryStdout}]): ${JSON.stringify(
+        queryStdout,
+        null,
+        2,
+      )}`,
+    );
+
+    response.status(200).send(queryStdout);
   });
 
 module.exports = router;