Add first time-based stats.

librestash/lib/model.py

@@ -47,6 +47,7 @@ class Log(Base):
 
     geocacher_account_id = Column(Integer, ForeignKey('geocacher_accounts.id'))
     geocacher_account = relationship('GeocacherAccount', back_populates='logs')
+    geocacher = association_proxy('geocacher_account', 'geocacher')
 
     platform_prefix = association_proxy('listing', 'platform_prefix')
 

librestash/lib/stats/__init__.py

@@ -15,3 +15,4 @@ def all_stats(db, geocacher_name):
     return res
 
 from .basic import *
+from .time import *

librestash/lib/stats/time.py

+from . import stats_plugin
+from ..model import Log
+
+def _finds_by_date(db, geocacher):
+    session = db.Session()
+    logs = session.query(Log).filter_by(geocacher=geocacher, type='Found it').all()
+
+    res = {}
+
+    for log in logs:
+        date = log.date.date()
+        if not date in res:
+            res[date] = 0
+        res[date] += 1
+
+    return res
+
+@stats_plugin
+def finds_by_day(db, geocacher):
+    data = _finds_by_date(db, geocacher)
+
+    res = {}
+
+    for date, count in data.items():
+        res[date.strftime('%Y-%m-%d')] = count
+
+    return res
+
+@stats_plugin
+def finds_by_month(db, geocacher):
+    data = _finds_by_date(db, geocacher)
+
+    res = {}
+
+    for date, count in data.items():
+        if not date.strftime('%Y-%m') in res:
+            res[date.strftime('%Y-%m')] = 0
+        res[date.strftime('%Y-%m')] += count
+
+    return res
+
+@stats_plugin
+def finds_by_year(db, geocacher):
+    data = _finds_by_date(db, geocacher)
+
+    res = {}
+
+    for date, count in data.items():
+        if not date.strftime('%Y') in res:
+            res[date.strftime('%Y')] = 0
+        res[date.strftime('%Y')] += count
+
+    return res