[trends] Remove all time trends

PROJECT.org

@@ -88,7 +88,7 @@ fetching and simple saving.
 *** Metadata sources
 **** Scraper
 
-* Backlog [1/21] :vrobbler:project:personal:
+* Backlog [2/22] :vrobbler:project:personal:
 ** TODO [#C] Create small utility to clean up tracks scrobbled with wonky playback times :bug:music:scrobbles:
 :PROPERTIES:
 :ID:       702462cf-d54b-48c6-8a7c-78b8de751deb
@@ -590,7 +590,16 @@ We should rename `email_scrobble_board_game` to reflect the fact that it's just
 a helper method to create board game scrobbles given a json blob. It's
 independent of the email flow it was originally creatdd for
 
-** DONE [#A] Add a trend around moods :moods:trends:
+** DONE [#A] Remove all-time trends :trends:
+:PROPERTIES:
+:ID:       53b231d1-7677-8cd3-1d88-dae110aba1e6
+:END:
+
+*** Description
+
+All time trends take forever to calculate and don't provide too much data
+
+** DONE [#B] Add a trend around moods :moods:trends:
 :PROPERTIES:
 :ID:       fba3f4ae-8f97-ee0b-e762-31630884518a
 :END:

vrobbler/apps/trends/models.py

@@ -8,7 +8,6 @@ PERIOD_CHOICES = [
     ("last_30", "Last 30 days"),
     ("last_90", "Last 90 days"),
     ("last_year", "Last year"),
-    ("all_time", "All time"),
 ]
 
 
@@ -18,7 +17,7 @@ class TrendResult(TimeStampedModel):
     period = models.CharField(
         max_length=20,
         choices=PERIOD_CHOICES,
-        default="all_time",
+        default="last_30",
     )
     computed_at = models.DateTimeField(auto_now_add=True)
     data = models.JSONField(default=dict)

vrobbler/apps/trends/utils.py

@@ -10,7 +10,6 @@ PERIOD_DAYS = {
     "last_30": 30,
     "last_90": 90,
     "last_year": 365,
-    "all_time": None,
 }
 
 PERIOD_LABELS = dict(PERIOD_CHOICES)
@@ -24,8 +23,10 @@ TIME_BOUND_TRENDS = {
     "mood-streaks",
     "mood-trajectory",
     "mood-weather",
+    "peak-hours",
     "reading-pace-vs-activity",
     "trending-up",
+    "weekly-rhythm",
 }
 
 TREND_PERIOD_OVERRIDES = {
@@ -37,9 +38,7 @@ def get_supported_periods(trend_slug):
     if trend_slug in TREND_PERIOD_OVERRIDES:
         slugs = TREND_PERIOD_OVERRIDES[trend_slug]
         return {s: PERIOD_LABELS[s] for s in slugs}
-    if trend_slug in TIME_BOUND_TRENDS:
-        return dict(PERIOD_LABELS)
-    return {"all_time": PERIOD_LABELS["all_time"]}
+    return dict(PERIOD_LABELS)
 
 
 def get_period_days(period):
@@ -66,7 +65,7 @@ def get_period_nav(current_period, trend_slug):
     return prev_period, next_period
 
 
-def compute_and_save_trend(user, slug, period="all_time"):
+def compute_and_save_trend(user, slug, period="last_30"):
     """Compute a single trend for a given period and persist the result.
 
     Returns elapsed seconds on success, raises on failure.

vrobbler/apps/trends/views.py

@@ -111,7 +111,7 @@ class TrendDetailView(LoginRequiredMixin, TemplateView):
             ctx["trend_not_found"] = True
             return ctx
 
-        period = self.request.GET.get("period", "all_time")
+        period = self.request.GET.get("period", "last_30")
 
         meta = TREND_METADATA.get(slug, {})
         ctx["trend"] = {