improving syncrecord functionality, now also for workout export

rowers/models.py

@@ -5,7 +5,7 @@ from rowers.courseutils import coordinate_in_path
 from rowers.utils import (
     # workflowleftpanel, workflowmiddlepanel,
     defaultleft, defaultmiddle, landingpages, landingpages2,
-    steps_read_fit, steps_write_fit, ps_dict_order
+    steps_read_fit, steps_write_fit, ps_dict_order, uniqify
 )
 from rowers.metrics import axlabels
 from rowers.utils import geo_distance
@@ -3630,6 +3630,28 @@ class SyncRecord(models.Model):
         if self.workout:
             self.rower = self.workout.user
         return super(SyncRecord, self).save(*args, **kwargs)
+
+    def __str__(self):
+        str = 'SyncRecord {i} {r} {w} '.format(
+            i = self.id,
+            r = self.rower,
+            w = self.workout,
+        )
+
+        str2 = ''
+        
+        for field in ['stravaid', 'sporttracksid', 'nkid', 'c2id', 'tpid']:
+            value = getattr(self, field, None)
+            if value is not None:
+                str2 += '{w}: {v},'.format(
+                    w = field,
+                    v = value
+                )
+
+        if str2:
+            str = str+'('+str2+')'
+
+        return str
     
 def create_or_update_syncrecord(rower, workout, **kwargs):
     try:
@@ -3674,7 +3696,12 @@ def create_or_update_syncrecord(rower, workout, **kwargs):
         
     return record
     
+def get_known_ids(rower, field_name):
+    knownids = uniqify(
+        getattr(record, field_name, None) for record in SyncRecord.objects.filter(rower=rower)
+    )
 
+    return knownids