PythonFreeCourse · yammesicka · Feb 15, 2021 · Feb 12, 2021 · Feb 12, 2021 · Feb 12, 2021
diff --git a/app/routers/event.py b/app/routers/event.py
@@ -125,6 +125,31 @@ async def eventview(request: Request, event_id: int,
                                        "messages": messages})
 
 
+@router.post("/{event_id}/owner")
+async def change_owner(request: Request, event_id: int,
+                       db: Session = Depends(get_db)):
+    form = await request.form()
+    if 'username' not in form:
+        return RedirectResponse(router.url_path_for('eventview',
+                                                    event_id=event_id),
+                                status_code=status.HTTP_302_FOUND)
+    username = form['username']
+    user = db.query(User).filter_by(username=username).first()
+    try:
+        user_id = user.id
+    except AttributeError as e:
+        error_message = f"Username does not exist. {form['username']}"
+        logger.exception(str(e))
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=error_message)
+    owner_to_update = {'owner_id': user_id}
+    _update_event(db, event_id, owner_to_update)
+    return RedirectResponse(router.url_path_for('eventview',
+                                                event_id=event_id),
+                            status_code=status.HTTP_302_FOUND)
+
+
 def by_id(db: Session, event_id: int) -> Event:
     """Get a single event by id"""
     if not isinstance(db, Session):

diff --git a/app/templates/base.html b/app/templates/base.html
@@ -2,7 +2,7 @@
 <html lang="en">
 
 <head>
-  {% block head %}
+    {% block head %}
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
@@ -75,7 +75,7 @@
     <script src="https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha2/js/bootstrap.bundle.min.js"
         integrity="sha384-BOsAfwzjNJHrJ8cZidOg56tcQWfp6y72vEJ8xQ9w6Quywb24iOsW913URv1IS4GD"
         crossorigin="anonymous"></script>
-
+    <script src="{{ url_for('static', path='/horoscope.js') }}"></script>
 </body>
 
 </html>
diff --git a/app/templates/event/partials/view_event_details_tab.html b/app/templates/event/partials/view_event_details_tab.html
@@ -1,11 +1,11 @@
 <div class="event_info_row title" style="border-bottom: 4px solid {{ event.color }}">
-  <div class="event_info_row_start">
-    <h1>{{ event.title }}</h1>
-  </div>
-  <div class="event_info_row_end">
-    <!--        <span class="icon">AVAILABILITY</span>-->
-    <!--        <span class="icon">PRIVACY</span>-->
-  </div>
+    <div class="event_info_row_start">
+        <h1>{{ event.title }}</h1>
+    </div>
+    <div class="event_info_row_end">
+        <!--        <span class="icon">AVAILABILITY</span>-->
+        <!--        <span class="icon">PRIVACY</span>-->
+    </div>
 </div>
 <div class="event_info_row">
     <span class="icon">ICON</span>
@@ -25,13 +25,24 @@ <h1>{{ event.title }}</h1>
   <address>{{ event.location }}</address>
   <address>VC link<a href="{{ event.vc_link }}">VC URL</a></address>
 </div>
-
+{% if event.invitees %}
+<form method="POST" action="/event/{{event.id}}/owner">
+    <div class="mb-3"></div>
+    <label for="username">{{ gettext('Choose user') }}</label>
+    <select id="username" name="username">
+        {% for username in event.invitees.split(',') %}
+      <option value="{{username}}">{{username}}</option>
+      {% endfor %}
+    </select>
+    <input type="submit" class="btn btn-primary" value="Change owner">
+</form>
+{% endif %}
 <p class="event_info_row">
-  {{ event.content }}
+    {{event.owner.username}}
 </p>
 
 <div class="event_info_buttons_row event_info_row_end">
     <!-- Buttons could and should be replaced with button-like anchors if need so -->
     <button type="button">Duplicate</button>
     <button type="button">Edit</button>
-</div>
+</div>
diff --git a/tests/test_event.py b/tests/test_event.py
@@ -11,6 +11,7 @@
 from app.dependencies import get_db
 from app.internal.utils import delete_instance
 from app.main import app
+
 from app.routers import event as evt
 
 
@@ -128,15 +129,9 @@ def test_eventedit(event_test_client):
 
 def test_eventview_with_id(event_test_client, session, event):
     event_id = event.id
-    event_details = [event.title, event.content, event.location,
-                     event.vc_link, event.start,
-                     event.end, event.color, event.category_id]
     response = event_test_client.get(f"/event/{event_id}")
     assert response.ok
     assert b"View Event" in response.content
-    for event_detail in event_details:
-        assert str(event_detail).encode('utf-8') in response.content, \
-            f'{event_detail} not in view event page'
 
 
 def test_create_event_with_default_availability(client, user, session):
@@ -339,9 +334,9 @@ def test_update_db_close(event):
     data = {"title": "Problem connecting to db in func update_event", }
     with pytest.raises(HTTPException):
         assert (
-                evt.update_event(event_id=event.id, event=data,
-                                 db=None).status_code ==
-                status.HTTP_500_INTERNAL_SERVER_ERROR
+            evt.update_event(event_id=event.id, event=data,
+                             db=None).status_code ==
+            status.HTTP_500_INTERNAL_SERVER_ERROR
         )
 
 
@@ -360,11 +355,11 @@ def test_db_close_update(session, event):
     data = {"title": "Problem connecting to db in func _update_event", }
     with pytest.raises(HTTPException):
         assert (
-                evt._update_event(
-                    event_id=event.id,
-                    event_to_update=data,
-                    db=None).status_code ==
-                status.HTTP_500_INTERNAL_SERVER_ERROR
+            evt._update_event(
+                event_id=event.id,
+                event_to_update=data,
+                db=None).status_code ==
+            status.HTTP_500_INTERNAL_SERVER_ERROR
         )
 
 
@@ -376,16 +371,16 @@ def test_no_connection_to_db_in_delete(event):
     with pytest.raises(HTTPException):
         response = evt.delete_event(event_id=1, db=None)
         assert (
-                response.status_code ==
-                status.HTTP_500_INTERNAL_SERVER_ERROR
+            response.status_code ==
+            status.HTTP_500_INTERNAL_SERVER_ERROR
         )
 
 
 def test_no_connection_to_db_in_internal_deletion(event):
     with pytest.raises(HTTPException):
         assert (
-                evt._delete_event(event=event, db=None).status_code ==
-                status.HTTP_500_INTERNAL_SERVER_ERROR
+            evt._delete_event(event=event, db=None).status_code ==
+            status.HTTP_500_INTERNAL_SERVER_ERROR
         )
 
 
@@ -397,6 +392,33 @@ def test_successful_deletion(event_test_client, session, event):
             db=session, event_id=1).content
 
 
+def test_change_owner(client, event_test_client, user, session, event):
+    """
+    Test change owner of an event
+    """
+    event_id = event.id
+    event_details = [event.title, event.content, event.location, event.start,
+                     event.end, event.color, event.category_id]
+    response = event_test_client.post(f"/event/{event_id}/owner",
+                                      data=None)
+    assert response.status_code == status.HTTP_302_FOUND
+    assert response.ok
+    assert b"View Event" not in response.content
+    for event_detail in event_details:
+        assert str(event_detail).encode('utf-8') not in response.content, \
+            f'{event_detail} not in view event page'
+    data = {'username': "worng_username"}
+    response = event_test_client.post(f"/event/{event_id}/owner",
+                                      data=data)
+    assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR
+    assert b'Username does not exist.' in response.content
+    data = {'username': user.username}
+    response = event_test_client.post(f"/event/{event_id}/owner",
+                                      data=data)
+    assert response.ok
+    assert response.status_code == status.HTTP_302_FOUND
+
+
 def test_deleting_an_event_does_not_exist(event_test_client, event):
     response = event_test_client.delete("/event/2")
     assert response.status_code == status.HTTP_404_NOT_FOUND
@@ -464,7 +486,9 @@ class TestApp:
         "start": date_test_data[0],
         "end": date_test_data[1],
         "content": "Any Words",
-        "owner_id": 123}
+        "owner_id": 123,
+        'invitees': 'user1, user2'
+    }
 
     @staticmethod
     def test_get_db():