add try-blocks to post requests.

app/app.py

@@ -21,4 +21,4 @@ def robots():
     return render_template("robots.txt")
 
 if __name__ == "__main__":
-    app.run(host="0.0.0.0", debug=True)
+    app.run(host="0.0.0.0", debug=False)

app/services/post_services.py

@@ -19,34 +19,40 @@ the same directory as this: /services/.
 device_check_token = "QWERTYuiopasdfghjklzxcvbnm_1234567890"
 
 def add_latest_reading(meter, info):
-    if info["token"] == device_check_token:
-        reading = {"reading":info["reading"], "time":info["time"]}
-        if meter == 1:
-            return add_reading_to_meter1(reading)
-        elif meter == 2:
-            return add_reading_to_meter2(reading)
-        elif meter == 3:
-            return add_reading_to_meter3(reading)
-        return make_response("Meter Id. not recognised. Must be between 1 and 3.", 400)
-    return make_response("Invalid token.", 400)
+    try:
+        if info["token"] == device_check_token:
+            reading = {"reading":info["reading"], "time":info["time"]}
+            if meter == 1:
+                return add_reading_to_meter1(reading)
+            elif meter == 2:
+                return add_reading_to_meter2(reading)
+            elif meter == 3:
+                return add_reading_to_meter3(reading)
+            return make_response("Meter Id. not recognised. Must be between 1 and 3.", 400)
+        return make_response("Invalid token.", 400)
+    except:
+        return make_response("The data you sent was invalid or incorrectly formatted.", 400)
 
 def log_status_change(device, info):
-    if info["token"] == device_check_token:
-        status = {"time":info["time"], "status":info["status"]}
-        if device == 1:
-            return add_status_change_to_device1(status)
-        elif device == 2:
-            return add_status_change_to_device2(status)
-        elif device == 3:
-            return add_status_change_to_device3(status)
-        elif device == 4:
-            return add_status_change_to_device4(status)
-        elif device == 5:
-            return add_status_change_to_device5(status)
-        elif device == 6:
-            return add_status_change_to_device6(status)
-        return make_response("Device Id. not recognised. Must be between 1 and 6.", 400)
-    return make_response("Invalid token.", 400)
+    try:
+        if info["token"] == device_check_token:
+            status = {"time":info["time"], "status":info["status"]}
+            if device == 1:
+                return add_status_change_to_device1(status)
+            elif device == 2:
+                return add_status_change_to_device2(status)
+            elif device == 3:
+                return add_status_change_to_device3(status)
+            elif device == 4:
+                return add_status_change_to_device4(status)
+            elif device == 5:
+                return add_status_change_to_device5(status)
+            elif device == 6:
+                return add_status_change_to_device6(status)
+            return make_response("Device Id. not recognised. Must be between 1 and 6.", 400)
+        return make_response("Invalid token.", 400)
+    except:
+        return make_response("The data you sent was invalid or incorrectly formatted.", 400)
 
 '''
 Nitty-Gritty Functions