feat: enhance appointment management with email service integration and calendar view options

Web/modules/terminplaner/backend_server.py

@@ -2,6 +2,7 @@
 Class for all funktions of the executive -> Lehrer
 """
 import datetime
+from flask import url_for
 import Web.modules.emailservice.email as mail_service
 import Web.modules.database.termine as termin
 import Web.modules.database.settings as cfg
@@ -56,11 +57,14 @@ def new(date_start: str, date_end: str, time_span: list, slots: int, slot_lenght
     if tenant_context:
         subdomain = getattr(tenant_context, 'subdomain', '') or getattr(tenant_context, 'tenant_id', '') or ''
 
-    host = f"https://{subdomain}.invario.eu" if subdomain else "invario.eu"
-    link = host + "/terminplaner/client" + "?" + "client_id=" + id_str
+    try:
+        link = url_for('terminplaner.client', appointment_id=id_str, _external=True)
+    except Exception:
+        host = f"https://{subdomain}.invario.eu" if subdomain else "https://invario.eu"
+        link = host + "/terminplaner/client/" + id_str
     subject = f"Terminanfrage von {user}"
     note_link = note + f"Bitte klicken sie auf den folgenden Link um einen Termin zu vereinbaren: {link}"
-    if normalized_mail:
+    if normalized_mail and cfg.EMAIL_ENABLED:
         mail_service.send(normalized_mail, subject, note_link)
     return link
     

Web/modules/terminplaner/blueprint.py

@@ -75,13 +75,28 @@ def configure():
 
         if not start or not end or not time or not slots_amount or not slot_lenght:
             flash('Bitte alle Pflichtfelder ausfüllen.', 'error')
-            return render_template('termin_configure.html', school_periods=cfg.SCHOOL_PERIODS, generated_link=None)
+            return render_template(
+                'termin_configure.html',
+                school_periods=cfg.SCHOOL_PERIODS,
+                generated_link=None,
+                email_service_enabled=cfg.EMAIL_ENABLED,
+            )
 
         link = appointment_service.new(start, end, time, slots_amount, slot_lenght, session["username"], mail, note)
         flash('Der Terminplan wurde angelegt.', 'success')
-        return render_template('termin_configure.html', school_periods=cfg.SCHOOL_PERIODS, generated_link=link)
+        return render_template(
+            'termin_configure.html',
+            school_periods=cfg.SCHOOL_PERIODS,
+            generated_link=link,
+            email_service_enabled=cfg.EMAIL_ENABLED,
+        )
     elif request.method == "GET":
-        return render_template('termin_configure.html', school_periods=cfg.SCHOOL_PERIODS, generated_link=None)
+        return render_template(
+            'termin_configure.html',
+            school_periods=cfg.SCHOOL_PERIODS,
+            generated_link=None,
+            email_service_enabled=cfg.EMAIL_ENABLED,
+        )
 
 @appoint_bp.route('/')
 def main():