[IMP] emcc: catch 403, 404, 500 return code

easy_my_coop_connector/demo/demo.xml

@@ -19,6 +19,6 @@
     <record id="emc_binding_product_template_B_demo" model="emc.binding.product.template">
         <field name="backend_id" ref="emc_backend_demo"/>
         <field name="internal_id" ref="easy_my_coop.product_template_share_type_2_demo"/>
-        <field name="external_id">38</field>
+        <field name="external_id">31</field>
     </record>
 </odoo>

easy_my_coop_connector/models/emc_backend.py

@@ -6,9 +6,15 @@ import json
 import logging
 
 import requests
-from werkzeug.exceptions import NotFound
+from werkzeug.exceptions import (
+    InternalServerError,
+    NotFound,
+)
 
 from odoo import _, api, fields, models
+from odoo.exceptions import (
+    AccessDenied,
+)
 
 _logger = logging.getLogger(__name__)
 
@@ -40,10 +46,17 @@ class EMCBackend(models.Model):
         if response.status_code == 200:
             content = response.content.decode("utf-8")
             return json.loads(content)
-        else:
-            # todo handle different codes (at least 404, 403, 500)
+        elif response.status_code == 403:
+            raise AccessDenied(_("You are not allowed to access this resource"))
+        elif response.status_code == 404:
             raise NotFound(
-                _("request returned status code %s" % response.status_code)
+                _("Resource not found %s on server" % response.status_code)
+            )
+        else:  # 500 et al.
+            content = response.content.decode("utf-8")
+            raise InternalServerError(
+                _("request returned status code %s with message %s" % (
+                response.status_code, content))
             )
 
     @api.multi

easy_my_coop_connector/models/subscription_request.py

@@ -54,13 +54,13 @@ class SubscriptionRequest(models.Model):
 
         adapter = SubscriptionRequestAdapter(backend)
         sr_data = adapter.read(external_id)
-        # todo 404
 
         request_values = adapter.to_write_values(sr_data)
         sr_binding = SRBinding.search_binding(backend, external_id)
 
         if sr_binding:  # update request
-            srequest = sr_binding.internal_id.write(request_values)
+            srequest = sr_binding.internal_id
+            srequest.write(request_values)
         else:
             srequest = self.env["subscription.request"].create(request_values)
             SRBinding.create(

easy_my_coop_connector/tests/test_subscription_request.py

@@ -31,7 +31,7 @@ SEARCH_RESULT = {
             "lang": "en_US",
             "ordered_parts": 3,
             "name": "Manuel Dublues",
-            "share_product": {"name": "Part B - Worker", "id": 38},
+            "share_product": {"name": "Part B - Worker", "id": 31},
             "state": "draft",
         }
     ],
@@ -49,7 +49,7 @@ GET_RESULT = {
     },
     "lang": "en_US",
     "ordered_parts": 3,
-    "share_product": {"name": "Part B - Worker", "id": 38},
+    "share_product": {"name": "Part B - Worker", "id": 31},
     "state": "draft",
 }