Added status to error messages

1 files changed, 14 insertions, 13 deletions

diff --git a/wqflask/wqflask/api/router.py b/wqflask/wqflask/api/router.py
index 22d16e30..845873a0 100644
--- a/wqflask/wqflask/api/router.py
+++ b/wqflask/wqflask/api/router.py
@@ -93,7 +93,7 @@ def get_groups_list(species_name=None):
 
         return flask.jsonify(groups_list)
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/group/<path:group_name>".format(version))
 @app.route("/api/v_{}/group/<path:group_name>.<path:file_format>".format(version))
@@ -136,7 +136,7 @@ def get_group_info(group_name, species_name = None, file_format = "json"):
 
         return flask.jsonify(group_dict)
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/datasets/<path:group_name>".format(version))
 @app.route("/api/v_{}/datasets/<path:species_name>/<path:group_name>".format(version))
@@ -188,7 +188,7 @@ def get_datasets_for_group(group_name, species_name=None):
 
         return flask.jsonify(datasets_list)
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/dataset/<path:dataset_name>".format(version))
 @app.route("/api/v_{}/dataset/<path:dataset_name>.<path:file_format>".format(version))
@@ -288,7 +288,7 @@ def get_dataset_info(dataset_name, group_name = None, file_format="json"):
     elif len(datasets_list) == 1:
         return flask.jsonify(dataset_dict)
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 
 @app.route("/api/v_{}/sample_data/<path:dataset_name>".format(version))
@@ -382,9 +382,9 @@ def all_sample_data(dataset_name, file_format = "csv"):
             output.headers["Content-type"] = "text/csv"
             return output
         else:
-            return return_error(source=request.url_rule.rule, title="No Results", details="")
+            return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/sample_data/<path:dataset_name>/<path:trait_name>".format(version))
 @app.route("/api/v_{}/sample_data/<path:dataset_name>/<path:trait_name>.<path:file_format>".format(version))
@@ -473,7 +473,7 @@ def trait_sample_data(dataset_name, trait_name, file_format = "json"):
 
             return flask.jsonify(sample_list)
         else:
-            return return_error(source=request.url_rule.rule, title="No Results", details="") 
+            return return_error(code=204, source=request.url_rule.rule, title="No Results", details="") 
 
 @app.route("/api/v_{}/trait/<path:dataset_name>/<path:trait_name>".format(version))
 @app.route("/api/v_{}/trait/<path:dataset_name>/<path:trait_name>.<path:file_format>".format(version))
@@ -544,7 +544,7 @@ def get_trait_info(dataset_name, trait_name, file_format = "json"):
 
             return flask.jsonify(trait_dict)
         else:
-            return return_error(source=request.url_rule.rule, title="No Results", details="")
+            return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/correlation".format(version), methods=('GET',))
 def get_corr_results():
@@ -553,7 +553,7 @@ def get_corr_results():
     if len(results) > 0:
         return flask.jsonify(results) #ZS: I think flask.jsonify expects a dict/list instead of JSON
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/mapping".format(version), methods=('GET',))
 def get_mapping_results():
@@ -571,7 +571,7 @@ def get_mapping_results():
 
         return output
     else:
-        return return_error(source=request.url_rule.rule, title="No Results", details="")
+        return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
 @app.route("/api/v_{}/genotypes/<path:group_name>".format(version))
 @app.route("/api/v_{}/genotypes/<path:group_name>.<path:file_format>".format(version))
@@ -591,7 +591,7 @@ def get_genotypes(group_name, file_format="csv"):
 
             csv_writer = csv.writer(si, delimiter = '\t', escapechar = "\\", quoting = csv.QUOTE_NONE)
         else:
-            return return_error(source=request.url_rule.rule, title="No Results", details="")
+            return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
     else:
         filename = group_name + ".bimbam"
 
@@ -603,7 +603,7 @@ def get_genotypes(group_name, file_format="csv"):
 
             csv_writer = csv.writer(si, delimiter = ',')
         else:
-            return return_error(source=request.url_rule.rule, title="No Results", details="")
+            return return_error(code=204, source=request.url_rule.rule, title="No Results", details="")
 
     csv_writer.writerows(output_lines)
     output = make_response(si.getvalue())
@@ -619,9 +619,10 @@ def get_traits(dataset_name, file_format = "json"):
 
     NotImplemented
 
-def return_error(source, title, details):
+def return_error(code, source, title, details):
     json_ob = {"errors": [
         {
+            "status": code,
             "source": { "pointer": source },
             "title" : title,
             "detail": details