Make reference indexes tenant scoped

Previously, some resources indexed their relationships with an index that was
global and did not include the tenant id. Remove custom_indexes and use the
index? option on the reference instead.

Migrations generated with:
mix ash_postgres.generate_migrations make_reference_indexes_tenant_scoped

Signed-off-by: Riccardo Binetti <[email protected]>

backend/lib/edgehog/devices/device/device.ex

@@ -435,6 +435,7 @@ defmodule Edgehog.Devices.Device do
 
     references do
       reference :realm,
+        index?: true,
         on_delete: :nothing,
         match_with: [tenant_id: :tenant_id],
         match_type: :full
@@ -444,9 +445,5 @@ defmodule Edgehog.Devices.Device do
       # Edgehog
       reference :system_model_part_number, ignore?: true
     end
-
-    custom_indexes do
-      index [:realm_id], all_tenants?: true, unique: false
-    end
   end
 end

backend/lib/edgehog/devices/hardware_type_part_number.ex

@@ -74,14 +74,11 @@ defmodule Edgehog.Devices.HardwareTypePartNumber do
 
     references do
       reference :hardware_type,
+        index?: true,
         on_delete: :delete,
         # hardware_type_id can be null, so match_type is :simple, not :full
         match_type: :simple,
         match_with: [tenant_id: :tenant_id]
     end
-
-    custom_indexes do
-      index [:hardware_type_id], all_tenants?: true, unique: false
-    end
   end
 end

backend/lib/edgehog/devices/system_model/system_model.ex

@@ -219,13 +219,10 @@ defmodule Edgehog.Devices.SystemModel do
 
     references do
       reference :hardware_type,
+        index?: true,
         on_delete: :nothing,
         match_type: :full,
         match_with: [tenant_id: :tenant_id]
     end
-
-    custom_indexes do
-      index [:hardware_type_id], all_tenants?: true, unique: false
-    end
   end
 end

backend/lib/edgehog/devices/system_model_part_number.ex

@@ -79,14 +79,11 @@ defmodule Edgehog.Devices.SystemModelPartNumber do
 
     references do
       reference :system_model,
+        index?: true,
         on_delete: :delete,
         # system_model_id can be null, so match_type is :simple, not :full
         match_type: :simple,
         match_with: [tenant_id: :tenant_id]
     end
-
-    custom_indexes do
-      index [:system_model_id], all_tenants?: true, unique: false
-    end
   end
 end

backend/lib/edgehog/os_management/ota_operation/ota_operation.ex

@@ -205,13 +205,10 @@ defmodule Edgehog.OSManagement.OTAOperation do
 
     references do
       reference :device,
+        index?: true,
         on_delete: :nothing,
         match_type: :full,
         match_with: [tenant_id: :tenant_id]
     end
-
-    custom_indexes do
-      index [:device_id], all_tenants?: true, unique: false
-    end
   end
 end

backend/lib/edgehog/update_campaigns/update_campaign/update_campaign.ex

@@ -221,19 +221,16 @@ defmodule Edgehog.UpdateCampaigns.UpdateCampaign do
 
     references do
       reference :base_image,
+        index?: true,
         on_delete: :nothing,
         match_type: :full,
         match_with: [tenant_id: :tenant_id]
 
       reference :update_channel,
+        index?: true,
         on_delete: :nothing,
         match_type: :full,
         match_with: [tenant_id: :tenant_id]
     end
-
-    custom_indexes do
-      index [:base_image_id], unique: false
-      index [:update_channel_id], unique: false
-    end
   end
 end

backend/lib/edgehog/update_campaigns/update_target/update_target.ex

@@ -226,11 +226,13 @@ defmodule Edgehog.UpdateCampaigns.UpdateTarget do
 
     references do
       reference :update_campaign,
+        index?: true,
         on_delete: :delete,
         match_type: :full,
         match_with: [tenant_id: :tenant_id]
 
       reference :device,
+        index?: true,
         on_delete: :nothing,
         match_type: :full,
         match_with: [tenant_id: :tenant_id]
@@ -239,10 +241,5 @@ defmodule Edgehog.UpdateCampaigns.UpdateTarget do
         on_delete: :nothing,
         match_with: [tenant_id: :tenant_id]
     end
-
-    custom_indexes do
-      index [:device_id], all_tenants?: true, unique: false
-      index [:update_campaign_id], all_tenants?: true, unique: false
-    end
   end
 end