feat: add groups resource #371
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Simon 2026-01-27 16:03:21 +01:00
parent 8e9fbe76cf
commit 6db64bf996
Signed by: simon
GPG key ID: 40E7A58C4AA1EDB2
12 changed files with 742 additions and 18 deletions

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defmodule Mv.Repo.Migrations.AddGroupsAndMemberGroups 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
create table(:member_groups, primary_key: false) do
add :id, :uuid, null: false, default: fragment("uuid_generate_v7()"), primary_key: true
add :member_id,
references(:members,
column: :id,
name: "member_groups_member_id_fkey",
type: :uuid,
prefix: "public",
on_delete: :delete_all
),
null: false
add :group_id, :uuid, null: false
add :inserted_at, :utc_datetime_usec,
null: false,
default: fragment("(now() AT TIME ZONE 'utc')")
add :updated_at, :utc_datetime_usec,
null: false,
default: fragment("(now() AT TIME ZONE 'utc')")
end
create table(:groups, primary_key: false) do
add :id, :uuid, null: false, default: fragment("uuid_generate_v7()"), primary_key: true
end
alter table(:member_groups) do
modify :group_id,
references(:groups,
column: :id,
name: "member_groups_group_id_fkey",
type: :uuid,
prefix: "public",
on_delete: :delete_all
)
end
# Unique constraint on (member_id, group_id) to prevent duplicate associations
create unique_index(:member_groups, [:member_id, :group_id],
name: "member_groups_unique_member_group_index"
)
# Indexes for efficient queries
create index(:member_groups, [:member_id], name: "member_groups_member_id_index")
create index(:member_groups, [:group_id], name: "member_groups_group_id_index")
alter table(:groups) do
add :name, :text, null: false
add :slug, :text, null: false
add :description, :text
add :inserted_at, :utc_datetime_usec,
null: false,
default: fragment("(now() AT TIME ZONE 'utc')")
add :updated_at, :utc_datetime_usec,
null: false,
default: fragment("(now() AT TIME ZONE 'utc')")
end
# Unique index on slug (case-sensitive)
create unique_index(:groups, [:slug], name: "groups_unique_slug_index")
# Unique index on LOWER(name) for case-insensitive uniqueness
# Using execute because Ecto doesn't support fragment in index column list
execute(
"CREATE UNIQUE INDEX groups_unique_name_lower_index ON groups (LOWER(name))",
"DROP INDEX IF EXISTS groups_unique_name_lower_index"
)
end
def down do
execute("DROP INDEX IF EXISTS groups_unique_name_lower_index", "")
drop_if_exists unique_index(:groups, [:slug], name: "groups_unique_slug_index")
alter table(:groups) do
remove :updated_at
remove :inserted_at
remove :description
remove :slug
remove :name
end
drop_if_exists index(:member_groups, [:group_id], name: "member_groups_group_id_index")
drop_if_exists index(:member_groups, [:member_id], name: "member_groups_member_id_index")
drop_if_exists unique_index(:member_groups, [:member_id, :group_id],
name: "member_groups_unique_member_group_index"
)
drop constraint(:member_groups, "member_groups_group_id_fkey")
alter table(:member_groups) do
modify :group_id, :uuid
end
drop table(:groups)
drop constraint(:member_groups, "member_groups_member_id_fkey")
drop table(:member_groups)
end
end

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@ -0,0 +1,106 @@
{
"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": "name",
"type": "text"
},
{
"allow_nil?": false,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "slug",
"type": "text"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "description",
"type": "text"
},
{
"allow_nil?": false,
"default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "inserted_at",
"type": "utc_datetime_usec"
},
{
"allow_nil?": false,
"default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "updated_at",
"type": "utc_datetime_usec"
}
],
"base_filter": null,
"check_constraints": [],
"custom_indexes": [],
"custom_statements": [],
"has_create_action": true,
"hash": "EB2489A9C4F649CBBDBD5E0685F703F10AF04448FB01A424801EEE36BAFF1A4A",
"identities": [
{
"all_tenants?": false,
"base_filter": null,
"index_name": "groups_unique_slug_index",
"keys": [
{
"type": "atom",
"value": "slug"
}
],
"name": "unique_slug",
"nils_distinct?": true,
"where": null
}
],
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"repo": "Elixir.Mv.Repo",
"schema": null,
"table": "groups"
}

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@ -0,0 +1,136 @@
{
"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": {
"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": "member_groups_member_id_fkey",
"on_delete": null,
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "members"
},
"scale": null,
"size": null,
"source": "member_id",
"type": "uuid"
},
{
"allow_nil?": false,
"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": "member_groups_group_id_fkey",
"on_delete": null,
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "groups"
},
"scale": null,
"size": null,
"source": "group_id",
"type": "uuid"
},
{
"allow_nil?": false,
"default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "inserted_at",
"type": "utc_datetime_usec"
},
{
"allow_nil?": false,
"default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "updated_at",
"type": "utc_datetime_usec"
}
],
"base_filter": null,
"check_constraints": [],
"custom_indexes": [],
"custom_statements": [],
"has_create_action": true,
"hash": "6A81B894ADE7993917E2F97AB0C7233894AA7E59126DF2C17A7F04AEBDA6C159",
"identities": [
{
"all_tenants?": false,
"base_filter": null,
"index_name": "member_groups_unique_member_group_index",
"keys": [
{
"type": "atom",
"value": "member_id"
},
{
"type": "atom",
"value": "group_id"
}
],
"name": "unique_member_group",
"nils_distinct?": true,
"where": null
}
],
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"repo": "Elixir.Mv.Repo",
"schema": null,
"table": "member_groups"
}