prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Haystack rest endpoint response serializer does not include short_id
  **Description of the bug**
  The Haystack REST endpoint for complex solr searches does not include the short_id into the response serializer. This is a critical piece of information for users of this endpoint.   
  
  Steps to reproduce the bug:
  https://github.com/hydroshare/hydroshare/blob/d3bd1737a0179eac74cd68926b3b79b80894410e/hs_rest_api/discovery.py#L12
  
  **Expected behavior**
  I expect resource ids to be included with search results so I can retrieve resources.
  
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `hs_rest_api/discovery.py`
  Content:
  ```
  1 from drf_haystack.serializers import HaystackSerializer
  2 from drf_haystack.viewsets import HaystackViewSet
  3 from hs_core.search_indexes import BaseResourceIndex
  4 from hs_core.models import BaseResource
  5 from drf_haystack.fields import HaystackCharField, HaystackDateField, HaystackMultiValueField, \
  6     HaystackFloatField
  7 from drf_yasg.utils import swagger_auto_schema
  8 from rest_framework.decorators import action
  9 from rest_framework import serializers
  10 
  11 
  12 class DiscoveryResourceSerializer(HaystackSerializer):
  13     class Meta:
  14         index_classes = [BaseResourceIndex]
  15         fields = [
  16             "title",
  17             "author",
  18             "contributor",
  19             "subject",
  20             "abstract",
  21             "resource_type",
  22             "content_type",
  23             "coverage_type",
  24             "availability",
  25             "created",
  26             "modified",
  27             "start_date",
  28             "end_date",
  29             "east",
  30             "north",
  31             "eastlimit",
  32             "westlimit",
  33             "northlimit",
  34             "southlimit"
  35         ]
  36 
  37 
  38 class DiscoverResourceValidator(serializers.Serializer):
  39     text = HaystackCharField(required=False,
  40                              help_text='Search across all Resource Fields')
  41     author = HaystackCharField(required=False,
  42                                help_text='Search by author')
  43     contributor = HaystackMultiValueField(required=False,
  44                                           help_text='Search by contributor')
  45     subject = HaystackMultiValueField(required=False,
  46                                       help_text='Search within subject keywords')
  47     abstract = HaystackCharField(required=False,
  48                                  help_text='Search within the abstract')
  49     resource_type = HaystackCharField(required=False,
  50                                       help_text='Search by resource type')
  51     content_type = HaystackMultiValueField(required=False,
  52                                            help_text='Search by content type')
  53     coverage_type = HaystackMultiValueField(required=False,
  54                                             help_text='Search by coverage type '
  55                                                       '(point, box, period)')
  56     availability = HaystackMultiValueField(required=False,
  57                                            help_text='Search by availability '
  58                                                      '(discoverable, public, published)')
  59     created = HaystackDateField(required=False,
  60                                 help_text='Search by created date')
  61     modified = HaystackDateField(required=False,
  62                                  help_text='Search by modified date')
  63     start_date = HaystackDateField(required=False,
  64                                    help_text='Search by start date')
  65     end_date = HaystackDateField(required=False,
  66                                  help_text='Search by end date')
  67     east = HaystackFloatField(required=False,
  68                               help_text='Search by location or box center east longitude')
  69     north = HaystackFloatField(required=False,
  70                                help_text='Search by location or box center north latitude')
  71     eastlimit = HaystackFloatField(required=False,
  72                                    help_text='Search by east limit longitude')
  73     westlimit = HaystackFloatField(required=False,
  74                                    help_text='Search by west limit longitude')
  75     northlimit = HaystackFloatField(required=False,
  76                                     help_text='Search by north limit latitude')
  77     southlimit = HaystackFloatField(required=False,
  78                                     help_text='Search by south limit latitude')
  79 
  80 
  81 class DiscoverSearchView(HaystackViewSet):
  82     index_models = [BaseResource]
  83     serializer_class = DiscoveryResourceSerializer
  84 
  85     @action(detail=True, methods=['get'])
  86     @swagger_auto_schema(operation_description="Search HydroShare Resources using solr conventions."
  87                                                "We use haystack for queries so you can use all of "
  88                                                "the parameters described here in combination with "
  89                                                "field lookups "
  90                                                "https://django-haystack.readthedocs.io/en/latest/"
  91                                                "searchqueryset_api.html?highlight=lookups#id1",
  92                          query_serializer=DiscoverResourceValidator)
  93     def list(self, request):
  94         return super(DiscoverSearchView, self).list(request)
  95
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/hs_rest_api/discovery.py b/hs_rest_api/discovery.py
  --- a/hs_rest_api/discovery.py
  +++ b/hs_rest_api/discovery.py
  @@ -13,6 +13,7 @@
       class Meta:
           index_classes = [BaseResourceIndex]
           fields = [
  +            "short_id",
               "title",
               "author",
               "contributor",
  
verification_info: {"golden_diff": "diff --git a/hs_rest_api/discovery.py b/hs_rest_api/discovery.py\n--- a/hs_rest_api/discovery.py\n+++ b/hs_rest_api/discovery.py\n@@ -13,6 +13,7 @@\n     class Meta:\n         index_classes = [BaseResourceIndex]\n         fields = [\n+            \"short_id\",\n             \"title\",\n             \"author\",\n             \"contributor\",\n", "issue": "Haystack rest endpoint response serializer does not include short_id\n**Description of the bug**\r\nThe Haystack REST endpoint for complex solr searches does not include the short_id into the response serializer. This is a critical piece of information for users of this endpoint.   \r\n\r\nSteps to reproduce the bug:\r\nhttps://github.com/hydroshare/hydroshare/blob/d3bd1737a0179eac74cd68926b3b79b80894410e/hs_rest_api/discovery.py#L12\r\n\r\n**Expected behavior**\r\nI expect resource ids to be included with search results so I can retrieve resources.\r\n\n", "before_files": [{"content": "from drf_haystack.serializers import HaystackSerializer\nfrom drf_haystack.viewsets import HaystackViewSet\nfrom hs_core.search_indexes import BaseResourceIndex\nfrom hs_core.models import BaseResource\nfrom drf_haystack.fields import HaystackCharField, HaystackDateField, HaystackMultiValueField, \\\n    HaystackFloatField\nfrom drf_yasg.utils import swagger_auto_schema\nfrom rest_framework.decorators import action\nfrom rest_framework import serializers\n\n\nclass DiscoveryResourceSerializer(HaystackSerializer):\n    class Meta:\n        index_classes = [BaseResourceIndex]\n        fields = [\n            \"title\",\n            \"author\",\n            \"contributor\",\n            \"subject\",\n            \"abstract\",\n            \"resource_type\",\n            \"content_type\",\n            \"coverage_type\",\n            \"availability\",\n            \"created\",\n            \"modified\",\n            \"start_date\",\n            \"end_date\",\n            \"east\",\n            \"north\",\n            \"eastlimit\",\n            \"westlimit\",\n            \"northlimit\",\n            \"southlimit\"\n        ]\n\n\nclass DiscoverResourceValidator(serializers.Serializer):\n    text = HaystackCharField(required=False,\n                             help_text='Search across all Resource Fields')\n    author = HaystackCharField(required=False,\n                               help_text='Search by author')\n    contributor = HaystackMultiValueField(required=False,\n                                          help_text='Search by contributor')\n    subject = HaystackMultiValueField(required=False,\n                                      help_text='Search within subject keywords')\n    abstract = HaystackCharField(required=False,\n                                 help_text='Search within the abstract')\n    resource_type = HaystackCharField(required=False,\n                                      help_text='Search by resource type')\n    content_type = HaystackMultiValueField(required=False,\n                                           help_text='Search by content type')\n    coverage_type = HaystackMultiValueField(required=False,\n                                            help_text='Search by coverage type '\n                                                      '(point, box, period)')\n    availability = HaystackMultiValueField(required=False,\n                                           help_text='Search by availability '\n                                                     '(discoverable, public, published)')\n    created = HaystackDateField(required=False,\n                                help_text='Search by created date')\n    modified = HaystackDateField(required=False,\n                                 help_text='Search by modified date')\n    start_date = HaystackDateField(required=False,\n                                   help_text='Search by start date')\n    end_date = HaystackDateField(required=False,\n                                 help_text='Search by end date')\n    east = HaystackFloatField(required=False,\n                              help_text='Search by location or box center east longitude')\n    north = HaystackFloatField(required=False,\n                               help_text='Search by location or box center north latitude')\n    eastlimit = HaystackFloatField(required=False,\n                                   help_text='Search by east limit longitude')\n    westlimit = HaystackFloatField(required=False,\n                                   help_text='Search by west limit longitude')\n    northlimit = HaystackFloatField(required=False,\n                                    help_text='Search by north limit latitude')\n    southlimit = HaystackFloatField(required=False,\n                                    help_text='Search by south limit latitude')\n\n\nclass DiscoverSearchView(HaystackViewSet):\n    index_models = [BaseResource]\n    serializer_class = DiscoveryResourceSerializer\n\n    @action(detail=True, methods=['get'])\n    @swagger_auto_schema(operation_description=\"Search HydroShare Resources using solr conventions.\"\n                                               \"We use haystack for queries so you can use all of \"\n                                               \"the parameters described here in combination with \"\n                                               \"field lookups \"\n                                               \"https://django-haystack.readthedocs.io/en/latest/\"\n                                               \"searchqueryset_api.html?highlight=lookups#id1\",\n                         query_serializer=DiscoverResourceValidator)\n    def list(self, request):\n        return super(DiscoverSearchView, self).list(request)\n", "path": "hs_rest_api/discovery.py"}], "after_files": [{"content": "from drf_haystack.serializers import HaystackSerializer\nfrom drf_haystack.viewsets import HaystackViewSet\nfrom hs_core.search_indexes import BaseResourceIndex\nfrom hs_core.models import BaseResource\nfrom drf_haystack.fields import HaystackCharField, HaystackDateField, HaystackMultiValueField, \\\n    HaystackFloatField\nfrom drf_yasg.utils import swagger_auto_schema\nfrom rest_framework.decorators import action\nfrom rest_framework import serializers\n\n\nclass DiscoveryResourceSerializer(HaystackSerializer):\n    class Meta:\n        index_classes = [BaseResourceIndex]\n        fields = [\n            \"short_id\",\n            \"title\",\n            \"author\",\n            \"contributor\",\n            \"subject\",\n            \"abstract\",\n            \"resource_type\",\n            \"content_type\",\n            \"coverage_type\",\n            \"availability\",\n            \"created\",\n            \"modified\",\n            \"start_date\",\n            \"end_date\",\n            \"east\",\n            \"north\",\n            \"eastlimit\",\n            \"westlimit\",\n            \"northlimit\",\n            \"southlimit\"\n        ]\n\n\nclass DiscoverResourceValidator(serializers.Serializer):\n    text = HaystackCharField(required=False,\n                             help_text='Search across all Resource Fields')\n    author = HaystackCharField(required=False,\n                               help_text='Search by author')\n    contributor = HaystackMultiValueField(required=False,\n                                          help_text='Search by contributor')\n    subject = HaystackMultiValueField(required=False,\n                                      help_text='Search within subject keywords')\n    abstract = HaystackCharField(required=False,\n                                 help_text='Search within the abstract')\n    resource_type = HaystackCharField(required=False,\n                                      help_text='Search by resource type')\n    content_type = HaystackMultiValueField(required=False,\n                                           help_text='Search by content type')\n    coverage_type = HaystackMultiValueField(required=False,\n                                            help_text='Search by coverage type '\n                                                      '(point, box, period)')\n    availability = HaystackMultiValueField(required=False,\n                                           help_text='Search by availability '\n                                                     '(discoverable, public, published)')\n    created = HaystackDateField(required=False,\n                                help_text='Search by created date')\n    modified = HaystackDateField(required=False,\n                                 help_text='Search by modified date')\n    start_date = HaystackDateField(required=False,\n                                   help_text='Search by start date')\n    end_date = HaystackDateField(required=False,\n                                 help_text='Search by end date')\n    east = HaystackFloatField(required=False,\n                              help_text='Search by location or box center east longitude')\n    north = HaystackFloatField(required=False,\n                               help_text='Search by location or box center north latitude')\n    eastlimit = HaystackFloatField(required=False,\n                                   help_text='Search by east limit longitude')\n    westlimit = HaystackFloatField(required=False,\n                                   help_text='Search by west limit longitude')\n    northlimit = HaystackFloatField(required=False,\n                                    help_text='Search by north limit latitude')\n    southlimit = HaystackFloatField(required=False,\n                                    help_text='Search by south limit latitude')\n\n\nclass DiscoverSearchView(HaystackViewSet):\n    index_models = [BaseResource]\n    serializer_class = DiscoveryResourceSerializer\n\n    @action(detail=True, methods=['get'])\n    @swagger_auto_schema(operation_description=\"Search HydroShare Resources using solr conventions.\"\n                                               \"We use haystack for queries so you can use all of \"\n                                               \"the parameters described here in combination with \"\n                                               \"field lookups \"\n                                               \"https://django-haystack.readthedocs.io/en/latest/\"\n                                               \"searchqueryset_api.html?highlight=lookups#id1\",\n                         query_serializer=DiscoverResourceValidator)\n    def list(self, request):\n        return super(DiscoverSearchView, self).list(request)\n", "path": "hs_rest_api/discovery.py"}]}