zf

zenflows testing
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agent_relationship_role.ex (1904B)

      1 # Zenflows is designed to implement the Valueflows vocabulary,
      2 # written and maintained by srfsh <info@dyne.org>.
      3 # Copyright (C) 2021-2023 Dyne.org foundation <foundation@dyne.org>.
      4 #
      5 # This program is free software: you can redistribute it and/or modify
      6 # it under the terms of the GNU Affero General Public License as published by
      7 # the Free Software Foundation, either version 3 of the License, or
      8 # (at your option) any later version.
      9 #
     10 # This program is distributed in the hope that it will be useful,
     11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13 # GNU Affero General Public License for more details.
     14 #
     15 # You should have received a copy of the GNU Affero General Public License
     16 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
     17 
     18 defmodule Zenflows.VF.AgentRelationshipRole do
     19 @moduledoc """
     20 The role of an economic relationship that exists between two agents,
     21 such as member, trading partner.
     22 """
     23 
     24 use Zenflows.DB.Schema
     25 
     26 alias Ecto.Changeset
     27 alias Zenflows.DB.{Schema, Validate}
     28 alias Zenflows.VF.RoleBehavior
     29 
     30 @type t() :: %__MODULE__{
     31 	role_behavior: RoleBehavior.t() | nil,
     32 	role_label: String.t(),
     33 	inverse_role_label: String.t() | nil,
     34 	note: String.t() | nil,
     35 }
     36 
     37 schema "vf_agent_relationship_role" do
     38 	belongs_to :role_behavior, RoleBehavior
     39 	field :role_label, :string
     40 	field :inverse_role_label, :string
     41 	field :note, :string
     42 	timestamps()
     43 end
     44 
     45 @reqr [:role_label]
     46 @cast @reqr ++ ~w[role_behavior_id inverse_role_label note]a
     47 
     48 @doc false
     49 @spec changeset(Schema.t(), Schema.params()) :: Changeset.t()
     50 def changeset(schema \\ %__MODULE__{}, params) do
     51 	schema
     52 	|> Changeset.cast(params, @cast)
     53 	|> Changeset.validate_required(@reqr)
     54 	|> Validate.name(:role_label)
     55 	|> Validate.name(:inverse_role_label)
     56 	|> Validate.note(:note)
     57 	|> Changeset.assoc_constraint(:role_behavior)
     58 end
     59 end