Save quantities as a pseudo field in the farm_migrate_log migration group.

This is necessary so that individual log types can use pseudo fields in
the "quantity" process if they override it themselves.

When a migration group defines shared_configuration processes that are
overwritten by a migration, the processes are still executed in the
order defined by the migration group. This prevents an individual
migration from using its own pseudo fields for a process that it
overrides.

modules/core/migrate/config/install/migrate_plus.migration_group.farm_migrate_log.yml

@@ -152,7 +152,8 @@ shared_configuration:
         title: title
         width: width
         height: height
-    quantity:
+    # Save quantities as a pseudo field and let log types migrate themselves.
+    _log_quantities:
       -
         plugin: farm_migration_group_lookup
         migration_group: farm_migrate_quantity

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_activity.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
 migration_dependencies:
   required: {  }
   optional: {  }

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_birth.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
   # Birth specific fields.
   mother:
     plugin: sub_process

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_harvest.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
   # Harvest specific fields.
   lot_number:
     plugin: get

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_input.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
   # Input specific fields.
   lot_number:
     plugin: get

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_lab_test.yml

@@ -30,6 +30,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
   # Lab test specific fields.
   lab:
     plugin: get_lab

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_maintenance.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
 migration_dependencies:
   required: {  }
   optional: {  }

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_medical.yml

@@ -32,6 +32,10 @@ process:
   vet:
     plugin: get
     source: field_farm_vet
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
 migration_dependencies:
   required: {  }
   optional: {  }

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_observation.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
 migration_dependencies:
   required: {  }
   optional: {  }

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_seeding.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
   # Seeding specific fields.
   lot_number:
     plugin: get

modules/core/migrate/config/optional/migrate_plus.migration.farm_migrate_log_transplanting.yml

@@ -28,6 +28,10 @@ process:
   id:
     plugin: get
     source: id
+  # Migrate log quantities.
+  quantity:
+    plugin: get
+    source: '@_log_quantities'
 migration_dependencies:
   required: {  }
   optional: {  }