added process group display name to model search and cache the groups to avoid extra lookups w/ burnettk

spiffworkflow-backend/src/spiffworkflow_backend/interfaces.py

@@ -0,0 +1,20 @@
+from typing import NewType, TypedDict
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from spiffworkflow_backend.models.process_group import ProcessGroup
+
+
+IdToProcessGroupMapping = NewType("IdToProcessGroupMapping", dict[str, "ProcessGroup"])
+
+
+class ProcessGroupLite(TypedDict):
+
+    id: str
+    display_name: str
+
+
+class ProcessGroupLitesWithCache(TypedDict):
+
+    cache: dict[str, "ProcessGroup"]
+    process_groups: list[ProcessGroupLite]

spiffworkflow-backend/src/spiffworkflow_backend/models/process_model.py

@@ -10,6 +10,7 @@ from typing import Any
 import marshmallow
 from marshmallow import Schema
 from marshmallow.decorators import post_load
+from spiffworkflow_backend.interfaces import ProcessGroupLite
 
 from spiffworkflow_backend.models.file import File
 
@@ -37,7 +38,7 @@ class ProcessModelInfo:
     files: list[File] | None = field(default_factory=list[File])
     fault_or_suspend_on_exception: str = NotificationType.fault.value
     exception_notification_addresses: list[str] = field(default_factory=list)
-    parent_groups: list[dict] | None = None
+    parent_groups: list[ProcessGroupLite] | None = None
     metadata_extraction_paths: list[dict[str, str]] | None = None
 
     def __post_init__(self) -> None:

spiffworkflow-backend/src/spiffworkflow_backend/routes/process_models_controller.py

@@ -15,6 +15,7 @@ from flask import jsonify
 from flask import make_response
 from flask.wrappers import Response
 from flask_bpmn.api.api_error import ApiError
+from spiffworkflow_backend.interfaces import IdToProcessGroupMapping
 
 from spiffworkflow_backend.models.file import FileSchema
 from spiffworkflow_backend.models.process_group import ProcessGroup
@@ -172,6 +173,7 @@ def process_model_list(
     process_group_identifier: Optional[str] = None,
     recursive: Optional[bool] = False,
     filter_runnable_by_user: Optional[bool] = False,
+    include_parent_groups: Optional[bool] = False,
     page: int = 1,
     per_page: int = 100,
 ) -> flask.wrappers.Response:
@@ -181,22 +183,29 @@ def process_model_list(
         recursive=recursive,
         filter_runnable_by_user=filter_runnable_by_user,
     )
-    batch = ProcessModelService().get_batch(
+    process_models_to_return = ProcessModelService().get_batch(
         process_models, page=page, per_page=per_page
     )
+
+    if include_parent_groups:
+        process_group_cache = IdToProcessGroupMapping({})
+        for process_model in process_models_to_return:
+            parent_group_lites_with_cache = ProcessModelService.get_parent_group_array_and_cache_it(process_model.id, process_group_cache)
+            process_model.parent_groups = parent_group_lites_with_cache['process_groups']
+
     pages = len(process_models) // per_page
     remainder = len(process_models) % per_page
     if remainder > 0:
         pages += 1
     response_json = {
-        "results": ProcessModelInfoSchema(many=True).dump(batch),
+        "results": process_models_to_return,
         "pagination": {
-            "count": len(batch),
+            "count": len(process_models_to_return),
             "total": len(process_models),
             "pages": pages,
         },
     }
-    return Response(json.dumps(response_json), status=200, mimetype="application/json")
+    return make_response(jsonify(response_json), 200)
 
 
 def process_model_file_update(

spiffworkflow-backend/src/spiffworkflow_backend/services/process_model_service.py

@@ -1,5 +1,6 @@
 """Process_model_service."""
 import json
+from typing import TypedDict
 import os
 import shutil
 from glob import glob
@@ -13,6 +14,7 @@ from flask_bpmn.api.api_error import ApiError
 from spiffworkflow_backend.exceptions.process_entity_not_found_error import (
     ProcessEntityNotFoundError,
 )
+from spiffworkflow_backend.interfaces import ProcessGroupLite, ProcessGroupLitesWithCache
 from spiffworkflow_backend.models.process_group import ProcessGroup
 from spiffworkflow_backend.models.process_group import ProcessGroupSchema
 from spiffworkflow_backend.models.process_instance import ProcessInstanceModel
@@ -237,21 +239,32 @@ class ProcessModelService(FileSystemService):
         return process_models
 
     @classmethod
-    def get_parent_group_array(cls, process_identifier: str) -> list[dict]:
+    def get_parent_group_array_and_cache_it(cls, process_identifier: str, process_group_cache: dict[str, ProcessGroup]) -> ProcessGroupLitesWithCache:
         """Get_parent_group_array."""
         full_group_id_path = None
-        parent_group_array = []
+        parent_group_array: list[ProcessGroupLite] = []
         for process_group_id_segment in process_identifier.split("/")[0:-1]:
             if full_group_id_path is None:
                 full_group_id_path = process_group_id_segment
             else:
                 full_group_id_path = os.path.join(full_group_id_path, process_group_id_segment)  # type: ignore
+            parent_group = process_group_cache.get(full_group_id_path, None)
+            if parent_group is None:
                 parent_group = ProcessModelService.get_process_group(full_group_id_path)
+
             if parent_group:
+                if full_group_id_path not in process_group_cache:
+                    process_group_cache[full_group_id_path] = parent_group
                 parent_group_array.append(
                     {"id": parent_group.id, "display_name": parent_group.display_name}
                 )
-        return parent_group_array
+        return {'cache': process_group_cache, 'process_groups': parent_group_array}
+
+    @classmethod
+    def get_parent_group_array(cls, process_identifier: str) -> list[ProcessGroupLite]:
+        """Get_parent_group_array."""
+        parent_group_lites_with_cache = cls.get_parent_group_array_and_cache_it(process_identifier, {})
+        return parent_group_lites_with_cache['process_groups']
 
     @classmethod
     def get_process_groups(

spiffworkflow-frontend/src/components/ProcessInstanceListTable.tsx

@@ -309,7 +309,7 @@ export default function ProcessInstanceListTable({
       if (filtersEnabled) {
         // populate process model selection
         HttpService.makeCallToBackend({
-          path: `/process-models?per_page=1000&recursive=true`,
+          path: `/process-models?per_page=1000&recursive=true&include_parent_groups=true`,
           successCallback: processResultForProcessModels,
         });
       } else {

spiffworkflow-frontend/src/components/ProcessModelSearch.tsx

@@ -24,17 +24,21 @@ export default function ProcessModelSearch({
         .map((parentGroup: ProcessGroupLite) => {
           return parentGroup.display_name;
         })
-        .join(' ');
+        .join(' / ');
     }
     return '';
   };
 
+  const getFullProcessModelLabel = (processModel: ProcessModel) => {
+    return `${processModel.id} (${getParentGroupsDisplayName(processModel)} ${
+      processModel.display_name
+    })`;
+  };
+
   const shouldFilterProcessModel = (options: any) => {
     const processModel: ProcessModel = options.item;
     const { inputValue } = options;
-    return `${processModel.id} (${getParentGroupsDisplayName(processModel)} ${
-      processModel.display_name
-    })`.includes(inputValue);
+    return getFullProcessModelLabel(processModel).includes(inputValue);
   };
   return (
     <ComboBox
@@ -44,10 +48,7 @@ export default function ProcessModelSearch({
       items={processModels}
       itemToString={(processModel: ProcessModel) => {
         if (processModel) {
-          return `${processModel.id} (${truncateString(
-            processModel.display_name,
-            75
-          )})`;
+          return getFullProcessModelLabel(processModel);
         }
         return null;
       }}