Add mag table endpoints

Author: d-j-hatton

src/murfey/server/api/__init__.py

@@ -59,6 +59,7 @@
     DataCollectionGroup,
     FoilHole,
     GridSquare,
+    MagnificationLookup,
     Movie,
     PreprocessStash,
     ProcessingJob,
@@ -166,6 +167,27 @@ def machine_info_by_name(instrument_name: str) -> Optional[MachineConfig]:
     return None
 
 
+@router.get("/mag_table/")
+def get_mag_table(db=murfey_db) -> List[MagnificationLookup]:
+    return db.exec(select(MagnificationLookup)).all()
+
+
+@router.post("/mag_table/")
+def add_to_mag_table(rows: List[MagnificationLookup], db=murfey_db):
+    for r in rows:
+        db.add(r)
+    db.commit()
+
+
+@router.delete("/mag_table/{mag}")
+def remove_mag_table_row(mag: int, db=murfey_db):
+    row = db.exec(
+        select(MagnificationLookup).where(MagnificationLookup.magnification == mag)
+    ).one()
+    db.delete(row)
+    db.commit()
+
+
 @router.get("/instruments/{instrument_name}/instrument_name")
 def get_instrument_display_name(instrument_name: str) -> str:
     machine_config = get_machine_config(instrument_name=instrument_name)[