From 3fe45b217cfd98ba932b71587fddac13dbf18970 Mon Sep 17 00:00:00 2001
From: Jukka Lampikoski <jukka@lampikoski.com>
Date: Thu, 12 Mar 2026 10:04:03 +0200
Subject: [PATCH] Dokumenttikansiot asiakaskohtaisiksi
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- Lisää customer_id sarake document_folders-tauluun (ALTER TABLE migraatio)
- dbLoadFolders() tukee nyt customer_id suodatusta
- dbSaveFolder() tallentaa customer_id:n kansioon
- API document_folders endpoint vastaanottaa customer_id parametrin
- JS: kansiot ladataan ja luodaan asiakaskohtaisesti (currentDocCustomerId)
- Jokaisen asiakkaan kansiorakenne on nyt itsenäinen

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 api.php   |  3 ++-
 db.php    | 11 ++++++++---
 script.js |  9 +++++----
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/api.php b/api.php
index abf6867..ff92a6e 100644
--- a/api.php
+++ b/api.php
@@ -4287,7 +4287,8 @@ switch ($action) {
     case 'document_folders':
         requireAuth();
         $companyId = requireCompany();
-        echo json_encode(dbLoadFolders($companyId));
+        $customerId = $_GET['customer_id'] ?? null;
+        echo json_encode(dbLoadFolders($companyId, $customerId));
         break;
 
     case 'document_folder_save':
diff --git a/db.php b/db.php
index c68a3dc..6b4d62c 100644
--- a/db.php
+++ b/db.php
@@ -615,6 +615,7 @@ function initDatabase(): void {
         "ALTER TABLE documents ADD COLUMN max_versions INT DEFAULT 10 AFTER current_version",
         "ALTER TABLE document_versions ADD COLUMN content MEDIUMTEXT DEFAULT NULL AFTER mime_type",
         "ALTER TABLE devices ADD COLUMN laitetila_id VARCHAR(20) DEFAULT NULL AFTER site_id",
+        "ALTER TABLE document_folders ADD COLUMN customer_id VARCHAR(20) DEFAULT NULL AFTER company_id",
     ];
     foreach ($alters as $sql) {
         try { $db->query($sql); } catch (\Throwable $e) { /* sarake on jo olemassa / jo ajettu */ }
@@ -1749,7 +1750,10 @@ function dbDeleteTodoSubtask(string $subtaskId): void {
 
 // ==================== DOKUMENTTIKANSIOT ====================
 
-function dbLoadFolders(string $companyId): array {
+function dbLoadFolders(string $companyId, ?string $customerId = null): array {
+    if ($customerId) {
+        return _dbFetchAll("SELECT * FROM document_folders WHERE company_id = ? AND customer_id = ? ORDER BY name", [$companyId, $customerId]);
+    }
     return _dbFetchAll("SELECT * FROM document_folders WHERE company_id = ? ORDER BY name", [$companyId]);
 }
 
@@ -1757,12 +1761,13 @@ function dbSaveFolder(string $companyId, array $folder): string {
     $id = $folder['id'] ?? generateId();
     $now = date('Y-m-d H:i:s');
     _dbExecute("
-        INSERT INTO document_folders (id, company_id, name, parent_id, created_by, luotu)
-        VALUES (:id, :companyId, :name, :parentId, :createdBy, :luotu)
+        INSERT INTO document_folders (id, company_id, customer_id, name, parent_id, created_by, luotu)
+        VALUES (:id, :companyId, :customerId, :name, :parentId, :createdBy, :luotu)
         ON DUPLICATE KEY UPDATE name = VALUES(name), parent_id = VALUES(parent_id)
     ", [
         'id' => $id,
         'companyId' => $companyId,
+        'customerId' => !empty($folder['customer_id']) ? $folder['customer_id'] : null,
         'name' => $folder['name'] ?? '',
         'parentId' => !empty($folder['parent_id']) ? $folder['parent_id'] : null,
         'createdBy' => $folder['created_by'] ?? '',
diff --git a/script.js b/script.js
index d5d48d2..4503378 100644
--- a/script.js
+++ b/script.js
@@ -4877,13 +4877,13 @@ function showDocEditView() {
 async function loadDocuments() {
     try {
         allDocuments = await apiCall('documents');
-        try { allDocFolders = await apiCall('document_folders'); } catch (e2) { allDocFolders = []; }
+        // Lataa kansiot asiakaskohtaisesti
         if (currentDocCustomerId) {
-            // Ollaan asiakkaan kansion sisällä → näytä dokumenttilista
+            try { allDocFolders = await apiCall('document_folders&customer_id=' + currentDocCustomerId); } catch (e2) { allDocFolders = []; }
             renderDocFolderBar();
             renderDocumentsList();
         } else {
-            // Näytä asiakaskansiot
+            allDocFolders = [];
             renderDocCustomerFolders();
         }
     } catch (e) { console.error('Dokumenttien lataus epäonnistui:', e); }
@@ -5341,7 +5341,8 @@ document.getElementById('btn-new-folder')?.addEventListener('click', async () =>
     try {
         await apiCall('document_folder_save', 'POST', {
             name: name.trim(),
-            parent_id: currentDocFolderId || null
+            parent_id: currentDocFolderId || null,
+            customer_id: currentDocCustomerId || null
         });
         await loadDocuments();
     } catch (e) { alert('Kansion luonti epäonnistui: ' + e.message); }