adding plannedsession write to fit

rowers/models.py

@@ -482,7 +482,7 @@ class TeamRequest(models.Model):
 from rowers.utils import (
     workflowleftpanel,workflowmiddlepanel,
     defaultleft,defaultmiddle,landingpages,
-    steps_read_fit
+    steps_read_fit, steps_write_fit
     )
 
 from rowers.utils import geo_distance
@@ -2378,6 +2378,10 @@ class PlannedSession(models.Model):
                 steps = steps_read_fit(settings.MEDIA_ROOT+'/'+self.fitfile.name)
                 self.steps_json = json.dumps(steps)
 
+        if self.steps_json and not self.fitfile:
+            fitfile = steps_write_fit(settings.MEDIA_ROOT+'/session_'+str(self.id)+'.fit',json.loads(self.steps_json))
+            self.fitfile = fitfile
+
 
         super(PlannedSession,self).save(*args, **kwargs)
 

rowers/utils.py

@@ -546,7 +546,7 @@ def allsundays(startdate,enddate):
 
 def steps_read_fit(filename,name='',sport='Custom'):
     authorizationstring = 'Bearer '+settings.WORKOUTS_FIT_TOKEN
-    url = settings.WORKOUTS_FIT_URL
+    url = settings.WORKOUTS_FIT_URL+"/tojson"
     headers = {'Authorization':authorizationstring}
 
     response = requests.post(url=url,headers=headers,json={'filename':filename})
@@ -561,3 +561,21 @@ def steps_read_fit(filename,name='',sport='Custom'):
         return None
 
     return d
+
+def steps_write_fit(filename,steps):
+    authorizationstring = 'Bearer '+settings.WORKOUTS_FIT_TOKEN
+    url = settings.WORKOUTS_FIT_URL+"/tofit"
+    headers = {'Authorization':authorizationstring}
+
+    response = requests.post(url=url,headers=headers,json=steps)
+
+    if response.status_code != 200:
+        return None
+
+    w = response.json()
+    try:
+        filename = w['filename']
+    except KeyError:
+        return None
+
+    return filename