Add tracks model

app/models/track.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Track < ApplicationRecord
+  belongs_to :user
+
+  validates :path, :started_at, :ended_at, presence: true
+end

app/models/user.rb

@@ -13,7 +13,8 @@ class User < ApplicationRecord
   has_many :visits,         dependent: :destroy
   has_many :points, through: :imports
   has_many :places, through: :visits
-  has_many :trips, dependent: :destroy
+  has_many :trips,  dependent: :destroy
+  has_many :tracks, dependent: :destroy
 
   after_create :create_api_key
   before_save :strip_trailing_slashes

config/database.yml

@@ -1,5 +1,5 @@
 default: &default
-  adapter: postgresql
+  adapter: postgis
   encoding: unicode
   database: <%= ENV['DATABASE_NAME'] %>
   username: <%= ENV['DATABASE_USERNAME'] %>

db/migrate/20250123145954_create_tracks.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateTracks < ActiveRecord::Migration[8.0]
+  def change
+    create_table :tracks do |t|
+      t.datetime :started_at, null: false
+      t.datetime :ended_at, null: false
+      t.references :user, null: false, foreign_key: true
+      t.line_string :path, srid: 3785, null: false
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_01_23_145155) do
+ActiveRecord::Schema[8.0].define(version: 2025_01_23_145954) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_catalog.plpgsql"
   enable_extension "postgis"
@@ -178,14 +178,6 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_23_145155) do
     t.index ["visit_id"], name: "index_points_on_visit_id"
   end
 
-  create_table "spatial_ref_sys", primary_key: "srid", id: :integer, default: nil, force: :cascade do |t|
-    t.string "auth_name", limit: 256
-    t.integer "auth_srid"
-    t.string "srtext", limit: 2048
-    t.string "proj4text", limit: 2048
-    t.check_constraint "srid > 0 AND srid <= 998999", name: "spatial_ref_sys_srid_check"
-  end
-
   create_table "stats", force: :cascade do |t|
     t.integer "year", null: false
     t.integer "month", null: false
@@ -201,6 +193,16 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_23_145155) do
     t.index ["year"], name: "index_stats_on_year"
   end
 
+  create_table "tracks", force: :cascade do |t|
+    t.datetime "started_at", null: false
+    t.datetime "ended_at", null: false
+    t.bigint "user_id", null: false
+    t.geometry "path", limit: {:srid=>3785, :type=>"line_string"}, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["user_id"], name: "index_tracks_on_user_id"
+  end
+
   create_table "trips", force: :cascade do |t|
     t.string "name", null: false
     t.datetime "started_at", null: false
@@ -261,6 +263,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_23_145155) do
   add_foreign_key "points", "users"
   add_foreign_key "points", "visits"
   add_foreign_key "stats", "users"
+  add_foreign_key "tracks", "users"
   add_foreign_key "trips", "users"
   add_foreign_key "visits", "areas"
   add_foreign_key "visits", "places"

spec/factories/tracks.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :track do
+    started_at { DateTime.new(2025, 1, 23, 15, 59, 55) }
+    ended_at { DateTime.new(2025, 1, 23, 16, 0, 0) }
+    user
+    path { 'LINESTRING(0 0, 1 1, 2 2)' }
+  end
+end

spec/models/track_spec.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Track, type: :model do
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:path) }
+    it { is_expected.to validate_presence_of(:started_at) }
+    it { is_expected.to validate_presence_of(:ended_at) }
+  end
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:user) }
+  end
+end

spec/models/user_spec.rb

@@ -14,6 +14,7 @@ RSpec.describe User, type: :model do
     it { is_expected.to have_many(:visits).dependent(:destroy) }
     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) }
   end
 
   describe 'callbacks' do