implemented legacy module for company

backend/src/main/java/de/srsoftware/umbrella/backend/Application.java

@@ -15,6 +15,7 @@ import de.srsoftware.umbrella.core.Util;
 import de.srsoftware.umbrella.core.exceptions.UmbrellaException;
 import de.srsoftware.umbrella.documents.DocumentApi;
 import de.srsoftware.umbrella.items.ItemApi;
+import de.srsoftware.umbrella.legacy.CompanyLegacy;
 import de.srsoftware.umbrella.legacy.NotesLegacy;
 import de.srsoftware.umbrella.legacy.ProjectLegacy;
 import de.srsoftware.umbrella.legacy.UserLegacy;
@@ -69,6 +70,7 @@ public class Application {
 		var tagModule         = new TagModule(registry,config);
 		var bookmarkApi       = new BookmarkApi(registry,config);
 		var companyModule     = new CompanyModule(registry, config);
+		var companyLegacy     = new CompanyLegacy(registry, config);
 		var documentApi       = new DocumentApi(registry, config);
 		var itemApi           = new ItemApi(registry, config);
 		var userLegacy        = new UserLegacy(registry,config);
@@ -84,6 +86,7 @@ public class Application {
 		bookmarkApi      .bindPath("/api/bookmark")    .on(server);
 		documentApi      .bindPath("/api/document")    .on(server);
 		companyModule    .bindPath("/api/company")     .on(server);
+		companyLegacy    .bindPath("/legacy/company")  .on(server);
 		itemApi			 .bindPath("/api/items")       .on(server);
 		markdownApi		 .bindPath("/api/markdown")    .on(server);
 		notesModule      .bindPath("/api/notes")       .on(server);

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

@@ -0,0 +1,75 @@
+/* © SRSoftware 2025 */
+package de.srsoftware.umbrella.legacy;
+
+
+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.model.Token;
+import de.srsoftware.umbrella.core.model.UmbrellaUser;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Optional;
+
+import static de.srsoftware.tools.Optionals.nullable;
+import static de.srsoftware.umbrella.core.Constants.TOKEN;
+import static de.srsoftware.umbrella.core.Constants.USERS;
+import static de.srsoftware.umbrella.core.Paths.JSON;
+import static de.srsoftware.umbrella.core.Util.mapValues;
+
+public class CompanyLegacy extends BaseHandler {
+	private final ModuleRegistry registry;
+	private final Configuration config;
+
+	public CompanyLegacy(ModuleRegistry registry, Configuration config) {
+		this.registry = registry;
+		this.config = config.subset("umbrella.modules").orElseThrow(() -> new RuntimeException("Missing configuration: umbrella.modules"));
+	}
+
+	@Override
+	public boolean doDelete(Path path, HttpExchange ex) throws IOException {
+		return super.doDelete(path, ex);
+	}
+
+	@Override
+	public boolean doGet(Path path, HttpExchange ex) throws IOException {
+		if (path.empty()) return sendRedirect(ex, url(ex).replaceAll("/legacy/.*",""));
+		return super.doGet(path, ex);
+	}
+
+	@Override
+	public boolean doOptions(Path path, HttpExchange ex) throws IOException {
+		return super.doOptions(path, ex);
+	}
+
+	@Override
+	public boolean doPatch(Path path, HttpExchange ex) throws IOException {
+		return super.doPatch(path, ex);
+	}
+
+	@Override
+	public boolean doPost(Path path, HttpExchange ex) throws IOException{
+		var params = formData(ex);
+
+		Optional<Token> token = SessionToken.from(ex).map(Token::of);
+		if (token.isEmpty()) token = nullable(params.get(TOKEN)).map(Object::toString).map(Token::of);
+		var user = registry.userService().loadUser(token);
+		if (user.isEmpty()) return unauthorized(ex);
+
+		return switch (path.pop()){
+			case JSON -> postCompanyJson(ex,params,user.get());
+			default -> super.doPost(path, ex);
+		};
+	}
+
+	private boolean postCompanyJson(HttpExchange ex, Map<String, Object> params, UmbrellaUser user) throws IOException {
+		var companies = registry.companyService().listCompaniesOf(user);
+		return sendContent(ex, mapValues(companies));
+	}
+
+
+}