Added management system so that adding duplicate workdays is avoided

panera_sync/models.py

@@ -2,6 +2,7 @@ import datetime
 
 from gapi.apis.calendar_api.models import Event
 from .constants import WEEKDAYS, WEEK
+from .utils import get_previous_wednesday
 
 
 class Workday:
@@ -17,19 +18,30 @@ class Workday:
         e.add_reminder(60)
         return e
 
+    @classmethod
+    def from_event(cls, event: Event):
+        return cls(event.start, event.end, event.location)
+
+    def get_week_start(self):
+        return get_previous_wednesday(self.start_time)
+
 
 class PaneraWeek:
-    def __init__(self, start_date: datetime.date, work_location):
+    def __init__(self, start_date: datetime.date):
         if start_date.weekday() != WEEKDAYS.W:
 
             raise ValueError(
                 ('"start_date is" on a "{:%A}" instead of Wednesday'.format(start_date))
             )
         self.start_date = start_date
-        self.workdays = []
+        self._workdays = []
 
-    def get_week_end(self):
+    def get_week_end(self) -> datetime.date:
         return self.start_date + datetime.timedelta(days=7 - 1)
 
     def add_workday(self, workday: Workday):
-        self.workdays.append(workday)
+        self._workdays.append(workday)
+
+    def workdays(self):
+        for workday in self._workdays:
+            yield workday

panera_sync/scraper.py

@@ -0,0 +1 @@
+from rlbr_browser.browser import start_browser

panera_sync/utils.py

@@ -0,0 +1,11 @@
+from typing import Union
+import datetime
+
+from .constants import WEEKDAYS
+
+
+def get_previous_wednesday(date: Union[datetime.date, datetime.datetime]):
+    delta = (date.weekday() - WEEKDAYS.W) % 7
+    if isinstance(date, datetime.datetime):
+        date = datetime.date(date.year, date.month, date.day)
+    return date - datetime.timedelta(days=delta)

panera_sync/workday_creator.py

@@ -0,0 +1,55 @@
+import datetime
+
+from gapi.apis.calendar_api import Calendar, calendar_api, Event
+
+from .models import PaneraWeek, Workday
+
+
+class WorkdayCreator:
+    def __init__(self):
+        self.created_workdays = {}
+
+    def create(
+        self, start_time: datetime.datetime, end_time: datetime.datetime, location
+    ):
+        try:
+            return self.created_workdays[(start_time, end_time, location)]
+        except KeyError:
+            workday = Workday(start_time, end_time, location)
+            self.created_workdays[(start_time, end_time, location)] = workday
+            return workday
+
+    def add(self, workday: Workday):
+        self.created_workdays[
+            (workday.start_time, workday.end_time, workday.location)
+        ] = workday
+
+    def from_event(self, event: Event):
+        return self.create(event.start, event.end, event.location)
+
+    def grab_workdays_from_calendar(
+        self, calendar: Calendar, start: datetime.date, end: datetime.date
+    ):
+        workday: Workday
+        return sorted(
+            map(self.from_event, calendar.get_events(start, end)),
+            key=lambda workday: workday.start_time,
+        )
+
+    def is_present(self, workday: Workday):
+        return (
+            workday.start_time,
+            workday.end_time,
+            workday.location,
+        ) in self.created_workdays.keys()
+
+    def upload_workweek(self, calendar: Calendar, week: PaneraWeek):
+        grab_workdays_from_calendar(
+            datetime.datetime.combine(week.start, datetime.time(0, 0, 0)),
+            datetime.datetime.combine(week.get_week_end(), datetime.time(23, 59, 59)),
+            calendar,
+        )
+        workday: Workday
+        for workday in week.workdays:
+            if not self.is_present(workday):
+                calendar.update_or_add_event(workday.convert_to_Event())

test.py

@@ -1,6 +1,9 @@
 import datetime
 from panera_sync.constants import WEEKDAYS
 from panera_sync.models import PaneraWeek
+from panera_sync.utils import get_previous_wednesday
 
 if __name__ == "__main__":
+    today = datetime.datetime.today()
     P = PaneraWeek(datetime.date(2020, 1, 22))
+    pw = get_previous_wednesday(today)