Co se změnilo:

app_templates je teď jediný source of truth.
Detail služby načítá šablony přes is_enabled = 1.
Vytvoření služby načítá šablony přes is_enabled = 1 AND create_enabled = 1.
Select hodnoty používají app_templates.id, takže fastapi odpovídá existující službě microsoft-365-service.
Při vytvoření služby se z vybrané šablony nastaví template, runtime, language, container_port a health_url.
Neznámá šablona se zobrazí jako Neznámá šablona a detail nespadne.
Hardcoded python-fastapi / seznam šablon byl odstraněn.

app/db/apps.py

@@ -82,14 +82,26 @@ def get_app(app_id: str):
     return dict(row) if row else None
 
 
-def get_app_templates():
+def get_app_templates(create_enabled: bool = False):
     run_migrations()
     con = get_connection()
 
+    create_filter = "AND create_enabled = 1" if create_enabled else ""
     rows = con.execute(
-        """
+        f"""
-        SELECT name, runtime, description
+        SELECT
+            id,
+            name,
+            runtime,
+            language,
+            description,
+            default_port,
+            default_health_path,
+            COALESCE(is_enabled, 1) AS is_enabled,
+            COALESCE(create_enabled, 0) AS create_enabled
         FROM app_templates
+        WHERE COALESCE(is_enabled, 1) = 1
+        {create_filter}
         ORDER BY name
         """
     ).fetchall()
@@ -98,6 +110,66 @@ def get_app_templates():
     return [dict(row) for row in rows]
 
 
+def get_app_template(template_id: str, create_enabled: bool = False):
+    run_migrations()
+    con = get_connection()
+
+    create_filter = "AND COALESCE(create_enabled, 0) = 1" if create_enabled else ""
+    row = con.execute(
+        f"""
+        SELECT
+            id,
+            name,
+            runtime,
+            language,
+            description,
+            default_port,
+            default_health_path,
+            COALESCE(is_enabled, 1) AS is_enabled,
+            COALESCE(create_enabled, 0) AS create_enabled
+        FROM app_templates
+        WHERE id = ?
+          AND COALESCE(is_enabled, 1) = 1
+          {create_filter}
+        """,
+        (template_id,),
+    ).fetchone()
+
+    con.close()
+    return dict(row) if row else None
+
+
+def update_app_template_metadata(app_id: str, metadata: dict):
+    run_migrations()
+    con = get_connection()
+
+    con.execute(
+        """
+        UPDATE apps
+        SET name = ?,
+            template = ?,
+            runtime = ?,
+            language = ?,
+            health_url = ?,
+            container_port = ?,
+            updated_at = CURRENT_TIMESTAMP
+        WHERE id = ?
+        """,
+        (
+            metadata.get("name") or None,
+            metadata.get("template") or None,
+            metadata.get("runtime") or None,
+            metadata.get("language") or None,
+            metadata.get("health_url") or None,
+            metadata.get("container_port"),
+            app_id,
+        ),
+    )
+
+    con.commit()
+    con.close()
+
+
 def update_app_metadata(app_id: str, metadata: dict):
     run_migrations()
     con = get_connection()

app/db/migrations.py

@@ -88,9 +88,15 @@ def run_migrations():
     con.execute(
         """
         CREATE TABLE IF NOT EXISTS app_templates (
-            name TEXT PRIMARY KEY,
+            id TEXT PRIMARY KEY,
+            name TEXT NOT NULL,
             runtime TEXT,
+            language TEXT,
             description TEXT,
+            default_port INTEGER,
+            default_health_path TEXT,
+            is_enabled INTEGER NOT NULL DEFAULT 1,
+            create_enabled INTEGER NOT NULL DEFAULT 0,
             created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
             updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
         )
@@ -125,8 +131,15 @@ def run_migrations():
         """
     )
     for statement in (
+        "ALTER TABLE app_templates ADD COLUMN id TEXT",
+        "ALTER TABLE app_templates ADD COLUMN name TEXT",
         "ALTER TABLE app_templates ADD COLUMN runtime TEXT",
+        "ALTER TABLE app_templates ADD COLUMN language TEXT",
         "ALTER TABLE app_templates ADD COLUMN description TEXT",
+        "ALTER TABLE app_templates ADD COLUMN default_port INTEGER",
+        "ALTER TABLE app_templates ADD COLUMN default_health_path TEXT",
+        "ALTER TABLE app_templates ADD COLUMN is_enabled INTEGER NOT NULL DEFAULT 1",
+        "ALTER TABLE app_templates ADD COLUMN create_enabled INTEGER NOT NULL DEFAULT 0",
         "ALTER TABLE app_templates ADD COLUMN created_at TEXT",
         "ALTER TABLE app_templates ADD COLUMN updated_at TEXT",
         "ALTER TABLE app_variables ADD COLUMN created_at TEXT",
@@ -136,6 +149,10 @@ def run_migrations():
             con.execute(statement)
         except Exception:
             pass
+    try:
+        con.execute("UPDATE app_templates SET id = name WHERE id IS NULL OR id = ''")
+    except Exception:
+        pass
     con.execute("CREATE INDEX IF NOT EXISTS idx_app_variables_app_id ON app_variables(app_id)")
     con.execute("CREATE INDEX IF NOT EXISTS idx_service_incidents_status_started ON service_incidents(status, started_at)")
     con.execute("CREATE INDEX IF NOT EXISTS idx_service_incidents_service_started ON service_incidents(service_id, started_at)")

app/routes/apps.py

@@ -19,12 +19,14 @@ from ..db.apps import (
     create_app_variable,
     delete_app_variable,
     get_app,
+    get_app_template,
     get_app_deployments,
     get_app_templates,
     get_app_variables,
     get_apps,
     update_app_metadata,
     update_app_resources,
+    update_app_template_metadata,
     update_app_variable,
 )
 from ..db.audit import log_audit_event
@@ -73,9 +75,11 @@ def bool_checked(value) -> str:
     return " checked" if value else ""
 
 
-def render_template_options(templates: list[dict], selected_template: str) -> str:
+def render_template_options(templates: list[dict], selected_template: str, include_blank: bool = True) -> str:
-    options = ['<option value="">Bez &scaron;ablony</option>']
+    options = ['<option value="">Bez &scaron;ablony</option>'] if include_blank else []
+    selected_exists = not selected_template
     for template in templates:
+        template_id = template.get("id", "") or ""
         name = template.get("name", "") or ""
         runtime = template.get("runtime", "") or ""
         description = template.get("description", "") or ""
@@ -84,13 +88,28 @@ def render_template_options(templates: list[dict], selected_template: str) -> st
             label_parts.append(runtime)
         if description:
             label_parts.append(description)
-        selected = " selected" if selected_template == name else ""
+        selected = " selected" if selected_template == template_id else ""
+        if selected:
+            selected_exists = True
         options.append(
-            f'<option value="{html.escape(name)}"{selected}>{html.escape(" - ".join(label_parts))}</option>'
+            f'<option value="{html.escape(template_id)}"{selected}>{html.escape(" - ".join(label_parts))}</option>'
+        )
+    if not selected_exists:
+        options.append(
+            f'<option value="{html.escape(selected_template)}" selected>Nezn&aacute;m&aacute; &scaron;ablona</option>'
         )
     return "".join(options)
 
 
+def render_template_label(templates: list[dict], template_id: str) -> str:
+    if not template_id:
+        return ""
+    for template in templates:
+        if template.get("id") == template_id:
+            return html.escape(template.get("name", "") or template_id)
+    return "Nezn&aacute;m&aacute; &scaron;ablona"
+
+
 def diff_metadata(before: dict, after: dict) -> dict:
     changes = {}
     for field in METADATA_FIELDS:
@@ -404,7 +423,6 @@ def app_detail(app_id: str, request: Request, user=Depends(require_user)):
     updated_at = html.escape(app.get("updated_at", "") or "")
     description = html.escape(app.get("description", "") or "")
     owner = html.escape(app.get("owner", "") or "")
-    template_value = html.escape(app.get("template", "") or "")
     runtime = html.escape(app.get("runtime", "") or "")
     repository_url = html.escape(app.get("repository_url", "") or "")
     repository_name = html.escape(app.get("repository_name", "") or "")
@@ -416,6 +434,7 @@ def app_detail(app_id: str, request: Request, user=Depends(require_user)):
     is_enabled = bool(app.get("is_enabled"))
     templates = get_app_templates()
     template_options = render_template_options(templates, app.get("template", "") or "")
+    template_value = render_template_label(templates, app.get("template", "") or "")
     variables = get_app_variables(app.get("id", ""))
     incidents = get_service_incidents(app.get("id", ""), limit=20)
     current_health = get_service_health(app.get("id", ""))
@@ -867,9 +886,10 @@ def redeploy_app(app_id: str, user=Depends(require_user)):
 
 @router.get("/new-app", response_class=HTMLResponse)
 def new_app_form(request: Request, user=Depends(require_user)):
+    template_options = render_template_options(get_app_templates(create_enabled=True), "", include_blank=False)
     return page(
         "Nová služba",
-        """
+        f"""
         <div class="card">
             <h2>Vytvořit novou službu</h2>
             <p class="muted">Vytvoří Gitea repozitář, webhook, lokální workspace, první commit a nasadí službu.</p>
@@ -887,9 +907,7 @@ def new_app_form(request: Request, user=Depends(require_user)):
 
                 <p>
                     <label>Šablona</label><br>
-                    <select name="template">
+                    <select name="template" required>{template_options}</select>
-                        <option value="python-fastapi">Python FastAPI</option>
-                    </select>
                 </p>
 
                 <button type="submit">Vytvořit službu</button>
@@ -909,10 +927,23 @@ def create_app(
     template: str = Form(...),
     user=Depends(require_user),
 ):
-    if template != "python-fastapi":
+    selected_template = get_app_template(template, create_enabled=True)
+    if not selected_template:
         return HTMLResponse("Nepodporovaná šablona", status_code=400)
 
     create_result = run_command([NEW_APP_SCRIPT, app_id, app_name])
+    if create_result.returncode == 0:
+        update_app_template_metadata(
+            app_id,
+            {
+                "name": app_name,
+                "template": selected_template.get("id"),
+                "runtime": selected_template.get("runtime"),
+                "language": selected_template.get("language"),
+                "health_url": selected_template.get("default_health_path"),
+                "container_port": selected_template.get("default_port"),
+            },
+        )
     deploy_result = run_command([DEPLOY_SCRIPT, app_id])
 
     status = "OK" if create_result.returncode == 0 and deploy_result.returncode == 0 else "FAILED"
@@ -924,7 +955,7 @@ def create_app(
         metadata={
             "app_id": app_id,
             "app_name": app_name,
-            "template": template,
+            "template": selected_template.get("id"),
             "status": status,
             "create_returncode": create_result.returncode,
             "deploy_returncode": deploy_result.returncode,