feat(ash): member and properties

lib/membership/member.ex

@@ -0,0 +1,35 @@
+defmodule Mv.Membership.Member do
+  use Ash.Resource,
+    domain: Mv.Membership,
+    data_layer: AshPostgres.DataLayer
+
+  postgres do
+    table "members"
+    repo Mv.Repo
+  end
+
+  actions do
+    defaults [:read, :destroy]
+
+    create :create_member do
+      primary? true
+      argument :properties, {:array, :map}
+      change manage_relationship(:properties, type: :create)
+    end
+
+    update :update_member do
+      primary? true
+      require_atomic? false
+      argument :properties, {:array, :map}
+      change manage_relationship(:properties, on_match: :update, on_no_match: :create)
+    end
+  end
+
+  attributes do
+    uuid_v7_primary_key :id
+  end
+
+  relationships do
+    has_many :properties, Mv.Membership.Property
+  end
+end

lib/membership/membership.ex

@@ -0,0 +1,27 @@
+defmodule Mv.Membership do
+  use Ash.Domain,
+    extensions: [AshPhoenix]
+
+  resources do
+    resource Mv.Membership.Member do
+      define :create_member, action: :create_member
+      define :list_members, action: :read
+      define :update_member, action: :update_member
+      define :destroy_member, action: :destroy
+    end
+
+    resource Mv.Membership.Property do
+      define :create_property, action: :create
+      define :list_property, action: :read
+      define :update_property, action: :update
+      define :destroy_property, action: :destroy
+    end
+
+    resource Mv.Membership.PropertyType do
+      define :create_property_type, action: :create
+      define :list_property_types, action: :read
+      define :update_property_type, action: :update
+      define :destroy_property_type, action: :destroy
+    end
+  end
+end

lib/membership/property.ex

@@ -0,0 +1,28 @@
+defmodule Mv.Membership.Property do
+  use Ash.Resource,
+    domain: Mv.Membership,
+    data_layer: AshPostgres.DataLayer
+
+  postgres do
+    table "properties"
+    repo Mv.Repo
+  end
+
+  actions do
+    defaults [:create, :read, :update, :destroy]
+    default_accept [:value, :member_id, :property_type_id]
+  end
+
+  attributes do
+    uuid_primary_key :id
+
+    attribute :value, :string,
+      description: "Speichert den Wert, Typ-Interpretation per property_type.typ"
+  end
+
+  relationships do
+    belongs_to :member, Mv.Membership.Member
+
+    belongs_to :property_type, Mv.Membership.PropertyType
+  end
+end

lib/membership/property_type.ex

@@ -0,0 +1,43 @@
+defmodule Mv.Membership.PropertyType do
+  use Ash.Resource,
+    domain: Mv.Membership,
+    data_layer: AshPostgres.DataLayer
+
+  postgres do
+    table "property_types"
+    repo Mv.Repo
+  end
+
+  actions do
+    defaults [:create, :read, :update, :destroy]
+    default_accept [:name, :type, :description, :immutable, :required]
+  end
+
+  attributes do
+    uuid_primary_key :id
+
+    attribute :name, :string, allow_nil?: false, public?: true
+
+    attribute :type, :string,
+      allow_nil?: false,
+      description: "Definies the datatype `Property.value` is interpreted as"
+
+    attribute :description, :string, allow_nil?: true, public?: true
+
+    attribute :immutable, :boolean,
+      default: false,
+      allow_nil?: false
+
+    attribute :required, :boolean,
+      default: false,
+      allow_nil?: false
+  end
+
+  relationships do
+    has_many :properties, Mv.Membership.Property
+  end
+
+  identities do
+    identity :unique_name, [:name]
+  end
+end