Added generic relation cell (#969)

* Added generic relation cell

* Deactivated debug

* Added default warning

* Put back display component

* Removed unused types

front/src/modules/people/hooks/useUpdateEntityField.ts

@@ -0,0 +1,65 @@
+import { useContext } from 'react';
+import { useRecoilValue } from 'recoil';
+
+import { EntityForSelect } from '@/ui/relation-picker/types/EntityForSelect';
+import { entityFieldMetadataArrayState } from '@/ui/table/states/entityFieldMetadataArrayState';
+import { EntityUpdateMutationHookContext } from '@/ui/table/states/EntityUpdateMutationHookContext';
+
+export function useUpdateEntityField() {
+  const useUpdateEntityMutation = useContext(EntityUpdateMutationHookContext);
+
+  const [updateEntity] = useUpdateEntityMutation();
+
+  const entityFieldMetadataArray = useRecoilValue(
+    entityFieldMetadataArrayState,
+  );
+
+  return function updatePeopleField(
+    currentEntityId: string,
+    fieldName: string,
+    newFieldValue: unknown,
+  ) {
+    const fieldMetadata = entityFieldMetadataArray.find(
+      (metadata) => metadata.fieldName === fieldName,
+    );
+
+    if (!fieldMetadata) {
+      throw new Error(`Field metadata not found for field ${fieldName}`);
+    }
+
+    if (fieldMetadata.type === 'relation') {
+      const newSelectedEntity = newFieldValue as EntityForSelect | null;
+
+      if (!newSelectedEntity) {
+        updateEntity({
+          variables: {
+            where: { id: currentEntityId },
+            data: {
+              [fieldName]: {
+                disconnect: true,
+              },
+            },
+          },
+        });
+      } else {
+        updateEntity({
+          variables: {
+            where: { id: currentEntityId },
+            data: {
+              [fieldName]: {
+                connect: { id: newSelectedEntity.id },
+              },
+            },
+          },
+        });
+      }
+    } else {
+      updateEntity({
+        variables: {
+          where: { id: currentEntityId },
+          data: { [fieldName]: newFieldValue },
+        },
+      });
+    }
+  };
+}