Change the name of the flush functions

src/murfey/client/contexts/spa_metadata.py

@@ -181,7 +181,11 @@ def post_transfer(
                             },
                         )
 
-        elif transferred_file.suffix == ".dm" and environment:
+        elif (
+            transferred_file.suffix == ".dm"
+            and transferred_file.name.startswith("GridSquare")
+            and environment
+        ):
             gs_name = transferred_file.stem.split("_")[1]
             fh_positions = _foil_hole_positions(transferred_file, int(gs_name))
             source = _get_source(transferred_file, environment=environment)

src/murfey/server/__init__.py

@@ -2948,7 +2948,12 @@
                 else:
                     # Send it directly to DLQ without trying to rerun it
                     _transport_object.transport.nack(header, requeue=False)
+            if not result:
+                logger.error(
+                    f"Workflow {sanitise(message['register'])} returned {result}"
+                )
             return None
+        logger.error(f"No workflow found for {sanitise(message['register'])}")
         if _transport_object:
             _transport_object.transport.nack(header, requeue=False)
         return None

src/murfey/server/api/__init__.py

@@ -579,7 +579,7 @@ def flush_spa_processing(
     visit_name: str, session_id: MurfeySessionID, tag: Tag, db=murfey_db
 ):
     zocalo_message = {
-        "register": "flush_spa_preprocess",
+        "register": "spa.flush_spa_preprocess",
         "session_id": session_id,
         "tag": tag.tag,
     }

src/murfey/util/spa_metadata.py

@@ -157,6 +157,8 @@
         serialization_array = data["TargetLocations"]["TargetLocationsEfficient"][
             "a:m_serializationArray"
         ]
+        if len(serialization_array.keys()) == 0:
+            return FoilHoleInfo(id=foil_hole, grid_square_id=grid_square)
         for key in serialization_array.keys():
             if key.startswith("b:KeyValuePairOfintTargetLocation"):
                 required_key = key

src/murfey/workflows/spa/flush_spa_preprocess.py

@@ -9,9 +9,19 @@
 
 from murfey.server import _murfey_id, _transport_object, sanitise
 from murfey.server.api.auth import MurfeySessionID
-from murfey.server.murfey_db import murfey_db
 from murfey.util.config import get_machine_config, get_microscope
-from murfey.util.db import DataCollectionGroup, FoilHole, GridSquare
+from murfey.util.db import (
+    AutoProcProgram,
+    DataCollection,
+    DataCollectionGroup,
+    FoilHole,
+    GridSquare,
+    Movie,
+    PreprocessStash,
+    ProcessingJob,
+)
+from murfey.util.db import Session as MurfeySession
+from murfey.util.db import SPAFeedbackParameters, SPARelionParameters
 from murfey.util.models import FoilHoleParameters, GridSquareParameters
 from murfey.util.processing_params import default_spa_parameters
 from murfey.util.spa_metadata import (
@@ -30,10 +40,10 @@
     session_id: MurfeySessionID,
     gsid: int,
     grid_square_params: GridSquareParameters,
-    db=murfey_db,
+    murfey_db: Session,
 ):
     try:
-        grid_square = db.exec(
+        grid_square = murfey_db.exec(
             select(GridSquare)
             .where(GridSquare.name == gsid)
             .where(GridSquare.tag == grid_square_params.tag)
@@ -51,7 +61,7 @@
             _transport_object.do_update_grid_square(grid_square.id, grid_square_params)
     except Exception:
         if _transport_object:
-            dcg = db.exec(
+            dcg = murfey_db.exec(
                 select(DataCollectionGroup)
                 .where(DataCollectionGroup.session_id == session_id)
                 .where(DataCollectionGroup.tag == grid_square_params.tag)
@@ -90,19 +100,19 @@
             pixel_size=grid_square_params.pixel_size,
             image=secured_grid_square_image_path,
         )
-    db.add(grid_square)
-    db.commit()
-    db.close()
+    murfey_db.add(grid_square)
+    murfey_db.commit()
+    murfey_db.close()
 
 
 def register_foil_hole(
     session_id: MurfeySessionID,
     gs_name: int,
     foil_hole_params: FoilHoleParameters,
-    db=murfey_db,
+    murfey_db: Session,
 ):
     try:
-        gs = db.exec(
+        gs = murfey_db.exec(
             select(GridSquare)
             .where(GridSquare.tag == foil_hole_params.tag)
             .where(GridSquare.session_id == session_id)
@@ -120,7 +130,7 @@
     else:
         jpeg_size = (0, 0)
     try:
-        foil_hole = db.exec(
+        foil_hole = murfey_db.exec(
             select(FoilHole)
             .where(FoilHole.name == foil_hole_params.name)
             .where(FoilHole.grid_square_id == gsid)
@@ -180,9 +190,9 @@
             pixel_size=foil_hole_params.pixel_size,
             image=secured_foil_hole_image_path,
         )
-    db.add(foil_hole)
-    db.commit()
-    db.close()
+    murfey_db.add(foil_hole)
+    murfey_db.commit()
+    murfey_db.close()
 
 
 def _grid_square_metadata_file(f: Path, grid_square: int) -> Optional[Path]:
@@ -198,11 +208,11 @@
 
 
 def _flush_position_analysis(
-    movie_path: Path, dcg_id: int, session_id: int, db: Session
+    movie_path: Path, dcg_id: int, session_id: int, murfey_db: Session
 ) -> Optional[int]:
     """Register a grid square and foil hole in the database"""
     data_collection_group = murfey_db.exec(
-        select(db.DataCollectionGroup).where(db.DataCollectionGroup.id == dcg_id)
+        select(DataCollectionGroup).where(DataCollectionGroup.id == dcg_id)
     ).one()
 
     # Work out the grid square and associated metadata file
@@ -281,17 +291,19 @@
     return foil_hole
 
 
-def flush_spa_preprocessing(message: dict, db: Session, demo: bool = False):
+def flush_spa_preprocess(message: dict, murfey_db: Session, demo: bool = False) -> bool:
     session_id = message["session_id"]
     stashed_files = murfey_db.exec(
-        select(db.PreprocessStash)
-        .where(db.PreprocessStash.session_id == session_id)
-        .where(db.PreprocessStash.tag == message["tag"])
+        select(PreprocessStash)
+        .where(PreprocessStash.session_id == session_id)
+        .where(PreprocessStash.tag == message["tag"])
     ).all()
     if not stashed_files:
-        return None
+        return True
     instrument_name = (
-        murfey_db.exec(select(db.Session).where(db.Session.id == message["session_id"]))
+        murfey_db.exec(
+            select(MurfeySession).where(MurfeySession.id == message["session_id"])
+        )
         .one()
         .instrument_name
     )
@@ -301,32 +313,30 @@
     recipe_name = machine_config.recipes.get("em-spa-preprocess", "em-spa-preprocess")
     collected_ids = murfey_db.exec(
         select(
-            db.DataCollectionGroup,
-            db.DataCollection,
-            db.ProcessingJob,
-            db.AutoProcProgram,
+            DataCollectionGroup,
+            DataCollection,
+            ProcessingJob,
+            AutoProcProgram,
         )
-        .where(db.DataCollectionGroup.session_id == session_id)
-        .where(db.DataCollectionGroup.tag == message["tag"])
-        .where(db.DataCollection.dcg_id == db.DataCollectionGroup.id)
-        .where(db.ProcessingJob.dc_id == db.DataCollection.id)
-        .where(db.AutoProcProgram.pj_id == db.ProcessingJob.id)
-        .where(db.ProcessingJob.recipe == recipe_name)
+        .where(DataCollectionGroup.session_id == session_id)
+        .where(DataCollectionGroup.tag == message["tag"])
+        .where(DataCollection.dcg_id == DataCollectionGroup.id)
+        .where(ProcessingJob.dc_id == DataCollection.id)
+        .where(AutoProcProgram.pj_id == ProcessingJob.id)
+        .where(ProcessingJob.recipe == recipe_name)
     ).one()
     params = murfey_db.exec(
-        select(db.SPARelionParameters, db.SPAFeedbackParameters)
-        .where(db.SPARelionParameters.pj_id == collected_ids[2].id)
-        .where(db.SPAFeedbackParameters.pj_id == db.SPARelionParameters.pj_id)
+        select(SPARelionParameters, SPAFeedbackParameters)
+        .where(SPARelionParameters.pj_id == collected_ids[2].id)
+        .where(SPAFeedbackParameters.pj_id == SPARelionParameters.pj_id)
     ).one()
     proc_params = params[0]
     feedback_params = params[1]
     if not proc_params:
         logger.warning(
             f"No SPA processing parameters found for client processing job ID {collected_ids[2].id}"
         )
-        raise ValueError(
-            "No processing parameters were found in the database when flushing SPA preprocessing"
-        )
+        return False
 
     murfey_ids = _murfey_id(
         collected_ids[3].id,
@@ -345,10 +355,10 @@
             # Register grid square and foil hole if not present
             try:
                 foil_hole_id = _flush_position_analysis(
-                    movie_path=f.file_path,
+                    movie_path=Path(f.file_path),
                     dcg_id=collected_ids[0].id,
                     session_id=session_id,
-                    db=db,
+                    murfey_db=murfey_db,
                 )
             except Exception as e:
                 logger.error(
@@ -361,7 +371,7 @@
         ppath = Path(f.file_path)
         if not mrcp.parent.exists():
             mrcp.parent.mkdir(parents=True)
-        movie = db.Movie(
+        movie = Movie(
             murfey_id=murfey_ids[2 * i],
             path=f.file_path,
             image_number=f.image_number,
@@ -407,4 +417,4 @@
             )
     murfey_db.commit()
     murfey_db.close()
-    return None
+    return True