Fix duration of summits and tutorials (#136)

Author: egeakman

src/models/pretalx.py

@@ -65,7 +65,7 @@ class PretalxSubmission(BaseModel):
     duration: str = ""
     resources: list[dict[str, str]] | None = None
     answers: list[PretalxAnswer]
-    slot: PretalxSlot | None = Field(..., exclude=True)
+    slots: list[PretalxSlot] = Field(default_factory=list, exclude=True)
     slot_count: int = Field(..., exclude=True)
 
     # Extracted from slot data
@@ -105,11 +105,12 @@ def process_values(cls, values) -> dict:
 
         # Set slot information
         if values.get("slots"):
-            slot = PretalxSlot.model_validate(values["slots"][0])
-            values["slot"] = slot
-            values["room"] = slot.room
-            values["start"] = slot.start
-            values["end"] = slot.end
+            first_slot = PretalxSlot.model_validate(values["slots"][0])
+            values["room"] = first_slot.room
+            values["start"] = first_slot.start
+
+            last_slot = PretalxSlot.model_validate(values["slots"][-1])
+            values["end"] = last_slot.end
 
         return values
 

src/utils/utils.py

@@ -147,16 +147,13 @@ def start_times(session: EuroPythonSession) -> list[datetime]:
 
         TODO: We assume a lot of things here, IMHO we should make things more flexible :)
         """
-        session_type = session.session_type.lower()
-        is_tutorial = "tutorial" in session_type
-        is_workshop = "workshop" in session_type
-
-        if (is_tutorial or is_workshop) and session.slot_count == 2:
-            # Half day workshops and tutorials have 2 slots, 90 minutes each, with a 15-minute break in between
+        if session.slot_count == 2:
+            # Half day sessions have 2 slots, 90 minutes each, with a 15-minute break in between
             return [session.start, session.start + timedelta(minutes=90 + 15)]
 
-        elif is_workshop and session.slot_count == 4:
-            # Full day workshops have 4 slots, 90 minutes each, with 15-minute breaks in between, and a 1-hour lunch break after the 2nd slot
+        elif session.slot_count == 4:
+            # Full day sessions have 4 slots, 90 minutes each, with a 15-minute break after the first slot,
+            # a 60-minute lunch break after the second slot, and a 15-minute break after the third slot
             return [
                 session.start,
                 session.start + timedelta(minutes=90 + 15),