chore: add migrations to git

lib/localiser/migrator.ex

@@ -6,7 +6,7 @@ defmodule Localiser.Migrator do
   end
 
   def init(_args) do
-    path = Application.app_dir(:localiserd, "priv/repo/migrations")
+    path = Application.app_dir(:localiserd, "migrations")
     Ecto.Migrator.run(Localiser.Repo, path, :up, all: true)
     {:ok, %{}}
   end

migrations/20260331000001_create_floors.exs

@@ -0,0 +1,11 @@
+defmodule Localiser.Repo.Migrations.CreateFloors do
+  use Ecto.Migration
+
+  def change do
+    create table(:floors) do
+      add :name, :string, null: false
+
+      timestamps(type: :utc_datetime)
+    end
+  end
+end

migrations/20260331000002_create_rooms.exs

@@ -0,0 +1,18 @@
+defmodule Localiser.Repo.Migrations.CreateRooms do
+  use Ecto.Migration
+
+  def change do
+    create table(:rooms) do
+      add :name, :string, null: false
+      add :floor_id, references(:floors, on_delete: :delete_all), null: false
+      add :width, :float
+      add :height, :float
+      add :offset_x, :float
+      add :offset_y, :float
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create index(:rooms, [:floor_id])
+  end
+end

migrations/20260331000003_create_sensors.exs

@@ -0,0 +1,17 @@
+defmodule Localiser.Repo.Migrations.CreateSensors do
+  use Ecto.Migration
+
+  def change do
+    create table(:sensors) do
+      add :sensor_id, :string, null: false
+      add :room_id, references(:rooms, on_delete: :nilify_all)
+      add :x, :float
+      add :y, :float
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create unique_index(:sensors, [:sensor_id])
+    create index(:sensors, [:room_id])
+  end
+end

migrations/20260331000004_create_sensor_calibrations.exs

@@ -0,0 +1,15 @@
+defmodule Localiser.Repo.Migrations.CreateSensorCalibrations do
+  use Ecto.Migration
+
+  def change do
+    create table(:sensor_calibrations) do
+      add :sensor_id, references(:sensors, on_delete: :delete_all), null: false
+      add :rssi_ref, :integer, null: false
+      add :path_loss_exp, :float, null: false
+      add :calibrated_at, :utc_datetime, null: false
+      add :inserted_at, :utc_datetime, null: false
+    end
+
+    create index(:sensor_calibrations, [:sensor_id])
+  end
+end

migrations/20260331000005_create_tags.exs

@@ -0,0 +1,16 @@
+defmodule Localiser.Repo.Migrations.CreateTags do
+  use Ecto.Migration
+
+  def change do
+    create table(:tags) do
+      add :tag_id, :string, null: false
+      add :name, :string
+      add :color, :string
+      add :metadata, :text
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create unique_index(:tags, [:tag_id])
+  end
+end

migrations/20260331000006_create_users.exs

@@ -0,0 +1,14 @@
+defmodule Localiser.Repo.Migrations.CreateUsers do
+  use Ecto.Migration
+
+  def change do
+    create table(:users) do
+      add :username, :string, null: false
+      add :password_hash, :string, null: false
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create unique_index(:users, [:username])
+  end
+end

migrations/20260416000001_add_is_admin_to_users.exs

@@ -0,0 +1,9 @@
+defmodule Localiser.Repo.Migrations.AddIsAdminToUsers do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add :is_admin, :boolean, default: false, null: false
+    end
+  end
+end

migrations/20260511000000_rename_rooms_offset_columns.exs

@@ -0,0 +1,8 @@
+defmodule Localiser.Repo.Migrations.RenameRoomsOffsetColumns do
+  use Ecto.Migration
+
+  def change do
+    rename table(:rooms), :offset_x, to: :x
+    rename table(:rooms), :offset_y, to: :y
+  end
+end