working on file module

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

core/src/main/java/de/srsoftware/umbrella/core/ModuleRegistry.java

@@ -30,7 +30,7 @@ public class ModuleRegistry {
 			case BookmarkService bs: singleton.bookmarkService = bs; break;
 			case CompanyService  cs: singleton.companyService  = cs; break;
 			case DocumentService ds: singleton.documentService = ds; break;
-			case FileService     fs  singleton.fileService     = fs; breaK;
+			case FileService     fs: singleton.fileService     = fs; break;
 			case ItemService     is: singleton.itemService     = is; break;
 			case MarkdownService ms: singleton.markdownService = ms; break;
 			case NoteService     ns: singleton.noteService     = ns; break;

files/src/main/java/de/srsoftware/umbrella/files/Constants.java

@@ -2,4 +2,7 @@ package de.srsoftware.umbrella.files;
 
 public class Constants {
 	public static final String CONFIG_DATABASE = "umbrella.modules.files.database";
+	public static final String CONFIG_FILESTORE = "umbrella.modules.files.base_dir";
+	public static final String FILE = "file";
+	public static final String TABLE_FILE_SHARES = "file_shares";
 }

files/src/main/java/de/srsoftware/umbrella/files/FileModule.java

@@ -1,24 +1,78 @@
 package de.srsoftware.umbrella.files;
 
+import com.sun.net.httpserver.HttpExchange;
 import de.srsoftware.configuration.Configuration;
+import de.srsoftware.tools.Path;
+import de.srsoftware.tools.SessionToken;
 import de.srsoftware.umbrella.core.BaseHandler;
 import de.srsoftware.umbrella.core.ModuleRegistry;
 import de.srsoftware.umbrella.core.api.FileService;
 import de.srsoftware.umbrella.core.exceptions.UmbrellaException;
+import de.srsoftware.umbrella.core.model.Token;
+import de.srsoftware.umbrella.core.model.UmbrellaUser;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Optional;
 
 import static de.srsoftware.umbrella.core.ConnectionProvider.connect;
+import static de.srsoftware.umbrella.core.Constants.*;
+import static de.srsoftware.umbrella.core.ModuleRegistry.userService;
+import static de.srsoftware.umbrella.core.Paths.LIST;
 import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.missingFieldException;
+import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.unprocessable;
 import static de.srsoftware.umbrella.files.Constants.CONFIG_DATABASE;
+import static de.srsoftware.umbrella.files.Constants.CONFIG_FILESTORE;
 
 public class FileModule extends BaseHandler implements FileService {
 
-	FileDb fileDb;
+	private final File baseDir;
+	private final FileDb fileDb;
 
 	public FileModule(Configuration config) throws UmbrellaException {
 		super();
 		var dbFile = config.get(CONFIG_DATABASE).orElseThrow(() -> missingFieldException(CONFIG_DATABASE));
+		var filestore = config.get(CONFIG_FILESTORE).orElseThrow(() -> missingFieldException(CONFIG_FILESTORE));
+		baseDir = new File(filestore.toString());
+		if (!baseDir.exists()) try {
+			Files.createDirectories(baseDir.toPath());
+		} catch (IOException e) {
+			throw unprocessable("Failed to create {0}",baseDir);			
+		}
+		if (!baseDir.isDirectory()) throw unprocessable("{0} is not a directory!");
 		fileDb = new SqliteDb(connect(dbFile));
 		ModuleRegistry.add(this);
 	}
 
+	@Override
+	public boolean doGet(Path path, HttpExchange ex) throws IOException {
+		addCors(ex);
+		try {
+			Optional<Token> token = SessionToken.from(ex).map(Token::of);
+			var user = userService().loadUser(token);
+			if (user.isEmpty()) return unauthorized(ex);
+			var head = path.pop();
+			return switch (head){
+				case COMPANY -> getCompanyFiles(path, ex, user.get());
+				case PROJECT -> getProjectFiles(path, ex, user.get());
+				case USER -> getUserFiles(path, ex, user.get());
+				case null, default -> super.doGet(path,ex);
+			};
+		} catch (UmbrellaException e) {
+			return send(ex,e);
+		}
+	}
+
+	private boolean getCompanyFiles(Path path, HttpExchange ex, UmbrellaUser user) {
+		return false;
+	}
+
+	private boolean getProjectFiles(Path path, HttpExchange ex, UmbrellaUser user) {
+		return false;
+	}
+
+	private boolean getUserFiles(Path path, HttpExchange ex, UmbrellaUser user) {
+		return false;
+	}
 }

files/src/main/java/de/srsoftware/umbrella/files/SqliteDb.java

@@ -1,11 +1,39 @@
 package de.srsoftware.umbrella.files;
 
-import java.sql.Connection;
+import de.srsoftware.umbrella.core.BaseDb;
 
-public class SqliteDb implements FileDb {
-	private final Connection db;
+import java.sql.Connection;
+import java.sql.SQLException;
+
+import static de.srsoftware.umbrella.core.Constants.USER_ID;
+import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.databaseException;
+import static de.srsoftware.umbrella.files.Constants.FILE;
+import static de.srsoftware.umbrella.files.Constants.TABLE_FILE_SHARES;
+import static java.text.MessageFormat.format;
+
+public class SqliteDb extends BaseDb implements FileDb {
 
 	public SqliteDb(Connection conn) {
-		this.db = conn;
+		super(conn);
+	}
+
+	@Override
+	protected int createTables() {
+		int currentVersion = createSettingsTable();
+		switch (currentVersion){
+			case 0:
+				createShareTable();
+		}
+
+		return setCurrentVersion(1);
+	}
+
+	private void createShareTable() {
+		var sql = "CREATE TABLE IF NOT EXISTS {0} ({1} VARCHAR(2048) NOT NULL, {2} INT NOT NULL, PRIMARY KEY({1}, {2}))";
+		try {
+			db.prepareStatement(format(sql, TABLE_FILE_SHARES,FILE,USER_ID)).execute();
+		} catch (SQLException e){
+			throw databaseException(e.getMessage()).causedBy(e);
+		}
 	}
 }

frontend/src/App.svelte

@@ -85,7 +85,7 @@
         <Route path="/document/add"                component={AddDoc} />
         <Route path="/document/:id/send"           component={SendDoc} />
         <Route path="/document/:id/view"           component={ViewDoc} />
-        <Route path="/files"                       component={FileIndex} />
+        <Route path="/files/*"                     component={FileIndex} />
         <Route path="/message/settings"            component={Messages} />
         <Route path="/notes"                       component={Notes} />
         <Route path="/project"                     component={ProjectList} />

frontend/src/routes/files/Index.svelte

@@ -1,5 +1,58 @@
 <script>
+    import { onMount }       from 'svelte';
+    import { useTinyRouter } from 'svelte-tiny-router';
+    import { api }           from '../../urls.svelte';
+    import { error }         from '../../warn.svelte';
     import { t }             from '../../translations.svelte';
+    import { user }          from '../../user.svelte';
+
+    const router = useTinyRouter();
+    let children = $state({});
+
+    async function loadChildren(path){
+        path = path.substring(6);
+        if (path == '') path = '/';
+        children = { dirs : {}};
+        if (path == '/'){
+            children.dirs[t('my_files')]  = `user/${user.id}`;
+            children.dirs[t('projects')]  = `projects`;
+            children.dirs[t('companies')] = `company`;
+        } else {
+            const url = api(`files${path}`);
+            const res = await fetch(url,{credentials:'include'});
+            if (res.ok){
+            } else {
+                error(res);
+            }
+        }
+    }
+
+    function onclick(ev){
+        ev.preventDefault();
+        ev.stopPropagation();
+
+        var target = ev.target;
+        while (target && !target.href) target=target.parentNode;
+        let href = target.getAttribute('href');
+        if (href) {
+            router.navigate(href);
+            loadChildren(href);
+        }
+
+        return false;
+    }
+
+    onMount(() => loadChildren(window.location.pathname));
 </script>
 
-<h1>{t('files')}</h1>
+<h1>{t('files')} – {router.path}</h1>
+
+{#if children?.dirs}
+<ul>
+{#each Object.entries(children.dirs) as [k,v]}
+    <li>
+        <a href={router.fullPath+'/'+v} {onclick}>{k}</a>
+    </li>
+{/each}
+</ul>
+{/if}

legacy/src/main/java/de/srsoftware/umbrella/legacy/CompanyLegacy.java

@@ -25,7 +25,6 @@ public class CompanyLegacy extends BaseHandler {
 
 	public CompanyLegacy(Configuration config) {
 		super();
-		ModuleRegistry.add(this);
 	}
 
 	@Override