finished implementation offile upload

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

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

@@ -1,7 +1,6 @@
 /* © SRSoftware 2025 */
 package de.srsoftware.umbrella.files;
 
-import static de.srsoftware.tools.MimeType.MIME_FORM_DATA;
 import static de.srsoftware.umbrella.core.ConnectionProvider.connect;
 import static de.srsoftware.umbrella.core.Constants.*;
 import static de.srsoftware.umbrella.core.ModuleRegistry.*;
@@ -13,7 +12,6 @@ import static java.nio.charset.StandardCharsets.UTF_8;
 
 import com.sun.net.httpserver.HttpExchange;
 import de.srsoftware.configuration.Configuration;
-import de.srsoftware.tools.MimeType;
 import de.srsoftware.tools.Path;
 import de.srsoftware.tools.SessionToken;
 import de.srsoftware.umbrella.core.BaseHandler;
@@ -91,6 +89,27 @@ public class FileModule extends BaseHandler implements FileService {
 		}
 	}
 
+	private boolean doPost(HttpExchange ex, String filename) throws IOException {
+		var file = new File(baseDir+filename);
+		if (contentType(ex).isPresent()) { // file upload
+			var out = new FileOutputStream(file);
+			var body = ex.getRequestBody();
+			body.transferTo(out);
+			body.close();
+			out.close();
+		} else {
+			if (file.exists()) throw unprocessable("{0} already exists!", filename);
+			try {
+				file.mkdirs();
+			} catch (Exception e) {
+				throw unprocessable("Failed to create {0}", filename);
+			}
+		}
+		Map<String,Object> map = getDirectory(file.getParentFile());
+		map.put("title",filename);
+		return sendContent(ex,map);
+	}
+
 	private boolean getCompanyFiles(Path path, HttpExchange ex, UmbrellaUser user) throws IOException {
 		var cpId = path.pop();
 		var companies = companyService();
@@ -201,7 +220,26 @@ public class FileModule extends BaseHandler implements FileService {
 	}
 
 	private boolean postCompanyDirectory(Path path, HttpExchange ex, UmbrellaUser user) throws IOException {
-		return false;
+		var cpId = path.pop();
+		var companies = companyService();
+		Map<Long, Company> companyList;
+		if (cpId == null){
+			companyList = companies.listCompaniesOf(user);
+			var map = companyList.values().stream().collect(Collectors.toMap(company -> "/company/"+company.id(), Company::name));
+			return sendContent(ex,Map.of("dirs",map));
+		}
+
+		long cid;
+		try {
+			cid = Long.parseLong(cpId);
+		} catch (NumberFormatException e) {
+			throw invalidFieldException(COMPANY_ID,"Long");
+		}
+
+		var filename = "/company/"+cid;
+		if (!path.empty()) filename += "/"+URLDecoder.decode(path.toString(),UTF_8);
+		if (!companies.membership(cid,user.id()) && !fileDb.isPermitted(user,filename)) throw forbidden("You are not allowed to access {0}",filename);
+		return doPost(ex,filename);
 	}
 
 	private boolean postProjectDirectory(Path path, HttpExchange ex, UmbrellaUser user) throws IOException {
@@ -223,25 +261,7 @@ public class FileModule extends BaseHandler implements FileService {
 		var filename = "/project/"+pid;
 		if (!path.empty()) filename += "/"+URLDecoder.decode(path.toString(),UTF_8);
 		if (!project.hasMember(user) && !fileDb.isPermitted(user,filename)) throw forbidden("You are not allowed to access {0}",filename);
-		var file = new File(baseDir+filename);
+		return doPost(ex,filename);
-		if (contentType(ex).isPresent()) { // file upload
-			var out = new FileOutputStream(file);
-			var body = ex.getRequestBody();
-			body.transferTo(out);
-			body.close();
-			out.close();
-		} else {
-			if (file.exists()) throw unprocessable("{0} already exists!", filename);
-			try {
-				file.mkdirs();
-			} catch (Exception e) {
-				throw unprocessable("Failed to create {0}", filename);
-			}
-		}
-		Map<String,Object> map = getDirectory(file.getParentFile());
-		map.put("title",filename);
-		return sendContent(ex,map);
-
 	}
 
 	private boolean postUserDirectory(Path path, HttpExchange ex, UmbrellaUser user) throws IOException {
@@ -256,24 +276,6 @@ public class FileModule extends BaseHandler implements FileService {
 		var filename = "/user/"+uid;
 		if (!path.empty()) filename += "/"+URLDecoder.decode(path.toString(),UTF_8);
 		if (uid != user.id() && !fileDb.isPermitted(user,filename)) throw forbidden("You are not allowed to access {0}",filename);
-		var file = new File(baseDir+filename);
+		return doPost(ex,filename);
-		if (contentType(ex).isPresent()) { // file upload
-			var out = new FileOutputStream(file);
-			var body = ex.getRequestBody();
-			body.transferTo(out);
-			body.close();
-			out.close();
-		} else {
-			if (file.exists()) throw unprocessable("{0} already exists!", filename);
-			try {
-				file.mkdirs();
-			} catch (Exception e) {
-				throw unprocessable("Failed to create {0}", filename);
-			}
-		}
-		Map<String,Object> map = getDirectory(file.getParentFile());
-		map.put("title",filename);
-		return sendContent(ex,map);
-
 	}
 }