Add device model with relations

.app_version

@@ -1 +1 @@
-0.30.9
+0.30.10

CHANGELOG.md

@@ -5,6 +5,17 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+# [0.30.10] - 2025-08-19
+
+
+## Added
+
+- Internal data structure for separate devices in a single user account.
+- Geodata from Immich and Photoprism now will also write `tracker_id` to the points table. This will allow to group points by device. It's a good idea to delete your existing imports from Photoprism and Immich and import them again. This will remove existing points and re-import them as long as photos are still available.
+- [ ] Add tracker_id index to points table
+
+
+
 # [0.30.9] - 2025-08-19
 
 ## Changed
@@ -28,7 +39,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Scratch map is now working correctly.
 
 
-
 # [0.30.7] - 2025-08-01
 
 ## Fixed

app/models/concerns/point_validation.rb

@@ -7,6 +7,7 @@ def point_exists?(params, user_id)
     Point.where(
       lonlat: params[:lonlat],
       timestamp: params[:timestamp].to_i,
+      tracker_id: params[:tracker_id],
       user_id:
     ).exists?
   end

app/models/device.rb

@@ -0,0 +1,6 @@
+class Device < ApplicationRecord
+  belongs_to :user
+
+  validates :name, presence: true
+  validates :identifier, presence: true, uniqueness: { scope: :user_id }
+end

app/models/point.rb

@@ -9,10 +9,11 @@ class Point < ApplicationRecord
   belongs_to :user
   belongs_to :country, optional: true
   belongs_to :track, optional: true
+  belongs_to :device, optional: true
 
   validates :timestamp, :lonlat, presence: true
   validates :lonlat, uniqueness: {
-    scope: %i[timestamp user_id],
+    scope: %i[timestamp user_id device_id],
     message: 'already has a point at this location and time for this user',
     index: true
   }

app/models/user.rb

@@ -15,6 +15,7 @@ class User < ApplicationRecord # rubocop:disable Metrics/ClassLength
   has_many :places, through: :visits
   has_many :trips,  dependent: :destroy
   has_many :tracks, dependent: :destroy
+  has_many :devices, dependent: :destroy
 
   after_create :create_api_key
   after_commit :activate, on: :create, if: -> { DawarichSettings.self_hosted? }

app/serializers/point_serializer.rb

@@ -3,7 +3,7 @@
 class PointSerializer
   EXCLUDED_ATTRIBUTES = %w[
     created_at updated_at visit_id id import_id user_id raw_data lonlat
-    reverse_geocoded_at country_id
+    reverse_geocoded_at country_id device_id
   ].freeze
 
   def initialize(point)

app/services/immich/import_geodata.rb

@@ -56,7 +56,8 @@ def extract_geodata(asset)
       latitude: asset['exifInfo']['latitude'],
       longitude: asset['exifInfo']['longitude'],
       lonlat: "SRID=4326;POINT(#{asset['exifInfo']['longitude']} #{asset['exifInfo']['latitude']})",
-      timestamp: Time.zone.parse(asset['exifInfo']['dateTimeOriginal']).to_i
+      timestamp: Time.zone.parse(asset['exifInfo']['dateTimeOriginal']).to_i,
+      tracker_id: asset['deviceId']
     }
   end
 

app/services/photoprism/import_geodata.rb

@@ -66,7 +66,8 @@ def extract_geodata(asset)
       latitude: asset['Lat'],
       longitude: asset['Lng'],
       lonlat: "SRID=4326;POINT(#{asset['Lng']} #{asset['Lat']})",
-      timestamp: Time.zone.parse(asset['TakenAt']).to_i
+      timestamp: Time.zone.parse(asset['TakenAt']).to_i,
+      tracker_id: "#{asset['CameraMake']} #{asset['CameraModel']}"
     }
   end
 

app/services/photos/importer.rb

@@ -19,7 +19,7 @@ def call
 
   def create_point(point, index)
     return 0 unless valid?(point)
-    return 0 if point_exists?(point, point['timestamp'])
+    return 0 if point_exists?(point, user_id)
 
     Point.create(
       lonlat:    point['lonlat'],
@@ -28,6 +28,7 @@ def create_point(point, index)
       timestamp: point['timestamp'].to_i,
       raw_data:  point,
       import_id: import.id,
+      tracker_id: point['tracker_id'],
       user_id:
     )
 

db/migrate/20250805184854_create_devices.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateDevices < ActiveRecord::Migration[8.0]
+  def change
+    create_table :devices do |t|
+      t.string :name, null: false
+      t.references :user, null: false, foreign_key: true
+      t.string :identifier, null: false
+
+      t.timestamps
+    end
+    add_index :devices, :identifier
+  end
+end

db/migrate/20250805184855_add_device_id_to_points.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddDeviceIdToPoints < ActiveRecord::Migration[8.0]
+  disable_ddl_transaction!
+
+  def change
+    add_reference :points, :device, null: true, index: { algorithm: :concurrently }
+  end
+end

db/migrate/20250810110904_add_unique_index_to_points_with_device_id.rb

@@ -0,0 +1,15 @@
+class AddUniqueIndexToPointsWithDeviceId < ActiveRecord::Migration[8.0]
+  disable_ddl_transaction!
+
+  def up
+    add_index :points, [:lonlat, :timestamp, :user_id, :device_id],
+              name: "index_points_on_lonlat_timestamp_user_id_device_id",
+              unique: true,
+              algorithm: :concurrently,
+              if_not_exists: true
+  end
+
+  def down
+    remove_index :points, name: "index_points_on_lonlat_timestamp_user_id_device_id", algorithm: :concurrently
+  end
+end

db/migrate/20250810110943_add_index_to_points_tracker_id.rb

@@ -0,0 +1,14 @@
+class AddIndexToPointsTrackerId < ActiveRecord::Migration[8.0]
+  disable_ddl_transaction!
+
+  def up
+    add_index :points, :tracker_id,
+              name: "index_points_on_tracker_id",
+              algorithm: :concurrently,
+              if_not_exists: true
+  end
+
+  def down
+    remove_index :points, name: "index_points_on_tracker_id", algorithm: :concurrently
+  end
+end

db/migrate/20250810111002_remove_old_unique_index_from_points.rb

@@ -0,0 +1,15 @@
+class RemoveOldUniqueIndexFromPoints < ActiveRecord::Migration[8.0]
+  disable_ddl_transaction!
+
+  def up
+    remove_index :points, name: "index_points_on_lonlat_timestamp_user_id", algorithm: :concurrently
+  end
+
+  def down
+    add_index :points, [:lonlat, :timestamp, :user_id],
+              name: "index_points_on_lonlat_timestamp_user_id",
+              unique: true,
+              algorithm: :concurrently,
+              if_not_exists: true
+  end
+end

spec/factories/devices.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :device do
+    name { SecureRandom.uuid }
+    user
+    identifier { SecureRandom.uuid }
+  end
+end

spec/factories/points.rb

@@ -31,6 +31,7 @@
     lonlat { "POINT(#{FFaker::Geolocation.lng} #{FFaker::Geolocation.lat})" }
     user
     country_id { nil }
+    device
 
     # Add transient attribute to handle country strings
     transient do

spec/fixtures/files/immich/response.json

@@ -3,13 +3,15 @@
     {
       "assets": [
         {
+          "deviceId": "MyString",
           "exifInfo": {
             "dateTimeOriginal": "2022-12-31T23:17:06.170Z",
             "latitude": 52.0000,
             "longitude": 13.0000
           }
         },
         {
+          "deviceId": "MyString",
           "exifInfo": {
             "dateTimeOriginal": "2022-12-31T23:21:53.140Z",
             "latitude": 52.0000,

spec/models/concerns/point_validation_spec.rb

@@ -104,56 +104,13 @@
       end
     end
 
-    context 'with integration tests', :db do
-      # These tests require a database with PostGIS support
-      # Only run them if using real database integration
-
-      let(:existing_timestamp) { 1_650_000_000 }
-      let(:existing_point_params) do
-        {
-          lonlat: 'POINT(10.5 50.5)',
-          timestamp: existing_timestamp,
-          user_id: user.id
-        }
-      end
-
-      before do
-        # Skip this context if not in integration mode
-        skip 'Skipping integration tests' unless ENV['RUN_INTEGRATION_TESTS']
-
-        # Create a point in the database
-        existing_point = Point.create!(
-          lonlat: "POINT(#{existing_point_params[:longitude]} #{existing_point_params[:latitude]})",
-          timestamp: existing_timestamp,
-          user_id: user.id
-        )
-      end
-
-      it 'returns true when a point with same coordinates and timestamp exists' do
-        params = {
-          lonlat: 'POINT(10.5 50.5)',
-          timestamp: existing_timestamp
-        }
-
-        expect(validator.point_exists?(params, user.id)).to be true
+    context 'with point existing in device scope' do
+      let(:existing_point) do
+        create(:point, lonlat: 'POINT(10.5 50.5)', timestamp: Time.now.to_i, tracker_id: '123', user_id: user.id)
       end
 
-      it 'returns false when a point with different coordinates exists' do
-        params = {
-          lonlat: 'POINT(10.6 50.5)',
-          timestamp: existing_timestamp
-        }
-
-        expect(validator.point_exists?(params, user.id)).to be false
-      end
-
-      it 'returns false when a point with different timestamp exists' do
-        params = {
-          lonlat: 'POINT(10.5 50.5)',
-          timestamp: existing_timestamp + 1
-        }
-
-        expect(validator.point_exists?(params, user.id)).to be false
+      it 'returns true' do
+        expect(validator.point_exists?(existing_point, user.id)).to be true
       end
     end
   end

spec/models/device_spec.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Device, type: :model do
+  describe 'validations' do
+    subject { build(:device) }
+
+    it { is_expected.to validate_presence_of(:name) }
+    it { is_expected.to validate_presence_of(:identifier) }
+    it { is_expected.to validate_uniqueness_of(:identifier).scoped_to(:user_id) }
+  end
+end

spec/models/point_spec.rb

@@ -9,11 +9,15 @@
     it { is_expected.to belong_to(:country).optional }
     it { is_expected.to belong_to(:visit).optional }
     it { is_expected.to belong_to(:track).optional }
+    it { is_expected.to belong_to(:device).optional }
   end
 
   describe 'validations' do
+    subject { build(:point, timestamp: Time.current, lonlat: 'POINT(1.0 2.0)') }
+
     it { is_expected.to validate_presence_of(:timestamp) }
     it { is_expected.to validate_presence_of(:lonlat) }
+    it { is_expected.to validate_uniqueness_of(:lonlat).scoped_to(%i[timestamp user_id device_id]).with_message('already has a point at this location and time for this user') }
   end
 
   describe 'callbacks' do

spec/models/user_spec.rb

@@ -15,6 +15,7 @@
     it { is_expected.to have_many(:places).through(:visits) }
     it { is_expected.to have_many(:trips).dependent(:destroy) }
     it { is_expected.to have_many(:tracks).dependent(:destroy) }
+    it { is_expected.to have_many(:devices).dependent(:destroy) }
   end
 
   describe 'enums' do

spec/requests/api/v1/countries/borders_spec.rb

@@ -4,8 +4,6 @@
 
 RSpec.describe 'Api::V1::Countries::Borders', type: :request do
   describe 'GET /index' do
-    let(:user) { create(:user) }
-
     context 'when user is not authenticated' do
       it 'returns http unauthorized' do
         get '/api/v1/countries/borders'
@@ -22,6 +20,8 @@
     end
 
     context 'when user is authenticated' do
+      let(:user) { create(:user) }
+
       it 'returns a list of countries with borders' do
         get '/api/v1/countries/borders', headers: { 'Authorization' => "Bearer #{user.api_key}" }