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add constraints for member-user and member-property

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Moritz 2025-10-16 15:12:30 +02:00
parent 59a8067c09
commit 7c1aeddad4
Signed by: moritz
GPG key ID: 1020A035E5DD0824
6 changed files with 537 additions and 0 deletions
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6
lib/accounts/user.ex
View file

@ -12,6 +12,12 @@ defmodule Mv.Accounts.User do
postgres do
table "users"
repo Mv.Repo
references do
# When a member is deleted, set the user's member_id to NULL
# This allows users to continue existing even if their linked member is removed
reference :member, on_delete: :nilify
end
end
@doc """

6
lib/membership/property.ex
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@ -42,4 +42,10 @@ defmodule Mv.Membership.Property do
calculations do
calculate :value_to_string, :string, expr(value[:value] <> "")
end
# Ensure a member can only have one property per property type
# For example: A member can have only one "email" property, one "phone" property, etc.
identities do
identity :unique_property_per_member, [:member_id, :property_type_id]
end
end

46
priv/repo/migrations/20251016130855_add_constraints_for_user_member_and_property.exs Normal file
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@ -0,0 +1,46 @@
defmodule Mv.Repo.Migrations.AddConstraintsForUserMemberAndProperty do
@moduledoc """
Updates resources based on their most recent snapshots.
This file was autogenerated with `mix ash_postgres.generate_migrations`
"""
use Ecto.Migration
def up do
drop constraint(:users, "users_member_id_fkey")
alter table(:users) do
modify :member_id,
references(:members,
column: :id,
name: "users_member_id_fkey",
type: :uuid,
prefix: "public",
on_delete: :nilify_all
)
end
create unique_index(:properties, [:member_id, :property_type_id],
name: "properties_unique_property_per_member_index"
)
end
def down do
drop_if_exists unique_index(:properties, [:member_id, :property_type_id],
name: "properties_unique_property_per_member_index"
)
drop constraint(:users, "users_member_id_fkey")
alter table(:users) do
modify :member_id,
references(:members,
column: :id,
name: "users_member_id_fkey",
type: :uuid,
prefix: "public"
)
end
end
end

214
priv/resource_snapshots/repo/members/20251016130855.json Normal file
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@ -0,0 +1,214 @@
{
"attributes": [
{
"allow_nil?": false,
"default": "fragment(\"uuid_generate_v7()\")",
"generated?": false,
"precision": null,
"primary_key?": true,
"references": null,
"scale": null,
"size": null,
"source": "id",
"type": "uuid"
},
{
"allow_nil?": false,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "first_name",
"type": "text"
},
{
"allow_nil?": false,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "last_name",
"type": "text"
},
{
"allow_nil?": false,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "email",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "birth_date",
"type": "date"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "paid",
"type": "boolean"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "phone_number",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "join_date",
"type": "date"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "exit_date",
"type": "date"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "notes",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "city",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "street",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "house_number",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "postal_code",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "search_vector",
"type": "tsvector"
}
],
"base_filter": null,
"check_constraints": [],
"custom_indexes": [],
"custom_statements": [],
"has_create_action": true,
"hash": "6AAC71BCCA5F112087CEF6877A5BBF74EF8965D5DA4812C44CD6E672F882CC3F",
"identities": [
{
"all_tenants?": false,
"base_filter": null,
"index_name": "members_unique_email_index",
"keys": [
{
"type": "atom",
"value": "email"
}
],
"name": "unique_email",
"nils_distinct?": true,
"where": null
}
],
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"repo": "Elixir.Mv.Repo",
"schema": null,
"table": "members"
}

124
priv/resource_snapshots/repo/properties/20251016130855.json Normal file
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@ -0,0 +1,124 @@
{
"attributes": [
{
"allow_nil?": false,
"default": "fragment(\"gen_random_uuid()\")",
"generated?": false,
"precision": null,
"primary_key?": true,
"references": null,
"scale": null,
"size": null,
"source": "id",
"type": "uuid"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "value",
"type": "map"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": {
"deferrable": false,
"destination_attribute": "id",
"destination_attribute_default": null,
"destination_attribute_generated": null,
"index?": false,
"match_type": null,
"match_with": null,
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"name": "properties_member_id_fkey",
"on_delete": "delete",
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "members"
},
"scale": null,
"size": null,
"source": "member_id",
"type": "uuid"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": {
"deferrable": false,
"destination_attribute": "id",
"destination_attribute_default": null,
"destination_attribute_generated": null,
"index?": false,
"match_type": null,
"match_with": null,
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"name": "properties_property_type_id_fkey",
"on_delete": null,
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "property_types"
},
"scale": null,
"size": null,
"source": "property_type_id",
"type": "uuid"
}
],
"base_filter": null,
"check_constraints": [],
"custom_indexes": [],
"custom_statements": [],
"has_create_action": true,
"hash": "8F90B1AAD1063CF2BB0BDEBBDFBA86AF0B24D854689FB834BC20DFAB2143A451",
"identities": [
{
"all_tenants?": false,
"base_filter": null,
"index_name": "properties_unique_property_per_member_index",
"keys": [
{
"type": "atom",
"value": "member_id"
},
{
"type": "atom",
"value": "property_type_id"
}
],
"name": "unique_property_per_member",
"nils_distinct?": true,
"where": null
}
],
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"repo": "Elixir.Mv.Repo",
"schema": null,
"table": "properties"
}

141
priv/resource_snapshots/repo/users/20251016130855.json Normal file
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@ -0,0 +1,141 @@
{
"attributes": [
{
"allow_nil?": false,
"default": "fragment(\"gen_random_uuid()\")",
"generated?": false,
"precision": null,
"primary_key?": true,
"references": null,
"scale": null,
"size": null,
"source": "id",
"type": "uuid"
},
{
"allow_nil?": false,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "email",
"type": "citext"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "hashed_password",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "oidc_id",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": {
"deferrable": false,
"destination_attribute": "id",
"destination_attribute_default": null,
"destination_attribute_generated": null,
"index?": false,
"match_type": null,
"match_with": null,
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"name": "users_member_id_fkey",
"on_delete": "nilify",
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "members"
},
"scale": null,
"size": null,
"source": "member_id",
"type": "uuid"
}
],
"base_filter": null,
"check_constraints": [],
"custom_indexes": [],
"custom_statements": [],
"has_create_action": true,
"hash": "1D22936DF847949B543000F3E2E4BDA7D78682AAE6EE0CB9CBD55A4F8F4A7228",
"identities": [
{
"all_tenants?": false,
"base_filter": null,
"index_name": "users_unique_email_index",
"keys": [
{
"type": "atom",
"value": "email"
}
],
"name": "unique_email",
"nils_distinct?": true,
"where": null
},
{
"all_tenants?": false,
"base_filter": null,
"index_name": "users_unique_member_index",
"keys": [
{
"type": "atom",
"value": "member_id"
}
],
"name": "unique_member",
"nils_distinct?": true,
"where": null
},
{
"all_tenants?": false,
"base_filter": null,
"index_name": "users_unique_oidc_id_index",
"keys": [
{
"type": "atom",
"value": "oidc_id"
}
],
"name": "unique_oidc_id",
"nils_distinct?": true,
"where": null
}
],
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"repo": "Elixir.Mv.Repo",
"schema": null,
"table": "users"
}