feat: add friendly_id for cities and weather arts

- Integrate 'friendly_id' gem for sluggable functionality in City model
- Create ActiveAdmin resources for managing cities and weather arts
- Implement controller logic for cities
- Add database migrations for cities and weather arts creation
- Seed database with sample data for testing
- Create initial test cases for controllers and models

This commit enhances the application's URL handling by allowing friendly URLs for cities and weather arts. The addition of ActiveAdmin resources facilitates easier management through a web interface.

.idea/today_ai_weather.iml

@@ -69,6 +69,7 @@
     <orderEntry type="library" scope="PROVIDED" name="et-orbi (v1.2.11, mise: 3.3.5) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="formtastic (v5.0.0, mise: 3.3.5) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="formtastic_i18n (v0.7.0, mise: 3.3.5) [gem]" level="application" />
+    <orderEntry type="library" scope="PROVIDED" name="friendly_id (v5.5.1, mise: 3.3.5) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="fugit (v1.11.1, mise: 3.3.5) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="globalid (v1.2.1, mise: 3.3.5) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="has_scope (v0.8.2, mise: 3.3.5) [gem]" level="application" />

Gemfile

@@ -43,6 +43,7 @@ gem "thruster", require: false
 # gem "image_processing", "~> 1.2"
 gem 'devise', '~> 4.9'
 gem 'activeadmin', '~> 3.2'
+gem 'friendly_id', '~> 5.5'
 
 group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem

Gemfile.lock

@@ -135,6 +135,8 @@ GEM
     formtastic (5.0.0)
       actionpack (>= 6.0.0)
     formtastic_i18n (0.7.0)
+    friendly_id (5.5.1)
+      activerecord (>= 4.0.0)
     fugit (1.11.1)
       et-orbi (~> 1, >= 1.2.11)
       raabro (~> 1.4)
@@ -428,6 +430,7 @@ DEPENDENCIES
   cssbundling-rails
   debug
   devise (~> 4.9)
+  friendly_id (~> 5.5)
   jbuilder
   jsbundling-rails
   kamal

app/admin/cities.rb

@@ -0,0 +1,54 @@
+ActiveAdmin.register City do
+  controller do
+    def find_resource
+      scoped_collection.friendly.find(params[:id])
+    end
+  end
+
+  # See permitted parameters documentation:
+  # https://github.com/activeadmin/activeadmin/blob/master/docs/2-resource-customization.md#setting-up-strong-parameters
+  #
+  # Uncomment all parameters which should be permitted for assignment
+  #
+  permit_params :name, :country, :latitude, :longitude, :active, :priority, :timezone, :region, :last_weather_fetch, :last_image_generation, :slug
+  #
+  # or
+  #
+  # permit_params do
+  #   permitted = [:name, :country, :latitude, :longitude, :active, :priority, :timezone, :region, :last_weather_fetch, :last_image_generation, :slug]
+  #   permitted << :other if params[:action] == 'create' && current_user.admin?
+  #   permitted
+  # end
+
+  index do
+    selectable_column
+    id_column
+    column :name
+    column :slug
+    column :latitude
+    column :longitude
+    column :active
+    column :created_at
+    actions
+  end
+
+  filter :name
+  filter :active
+
+  form do |f|
+    f.inputs do
+      f.input :active
+      f.input :name
+      f.input :country, as: :String
+      f.input :latitude
+      f.input :longitude
+      f.input :priority
+      f.input :timezone
+      f.input :region
+      f.input :last_weather_fetch
+      f.input :last_image_generation
+    end
+    f.actions
+  end
+  
+end

app/admin/weather_arts.rb

@@ -0,0 +1,78 @@
+ActiveAdmin.register WeatherArt do
+
+  # See permitted parameters documentation:
+  # https://github.com/activeadmin/activeadmin/blob/master/docs/2-resource-customization.md#setting-up-strong-parameters
+  #
+  # Uncomment all parameters which should be permitted for assignment
+  #
+  # permit_params :city_id, :weather_date, :description, :temperature, :feeling_temp, :humidity, :wind_scale, :wind_speed, :precipitation, :pressure, :visibility, :cloud, :prompt
+  #
+  # or
+  #
+  # permit_params do
+  #   permitted = [:city_id, :weather_date, :description, :temperature, :feeling_temp, :humidity, :wind_scale, :wind_speed, :precipitation, :pressure, :visibility, :cloud, :prompt]
+  #   permitted << :other if params[:action] == 'create' && current_user.admin?
+  #   permitted
+  # end
+  permit_params :city_id, :weather_date, :description, :temperature,
+                :feeling_temp, :humidity, :wind_scale, :wind_speed,
+                :precipitation, :pressure, :visibility, :cloud,
+                :prompt, :image
+
+  remove_filter :image_attachment, :image_blob
+
+  index do
+    selectable_column
+    id_column
+    column :city
+    column :weather_date
+    column :description
+    column :temperature
+    column :image do |weather_art|
+      image_tag(weather_art.image, size: '100x100') if weather_art.image.attached?
+    end
+    actions
+  end
+
+  show do
+    attributes_table do
+      row :city
+      row :weather_date
+      row :description
+      row :temperature
+      row :feeling_temp
+      row :humidity
+      row :wind_scale
+      row :wind_speed
+      row :precipitation
+      row :pressure
+      row :visibility
+      row :cloud
+      row :prompt
+      row :image do |weather_art|
+        image_tag(weather_art.image) if weather_art.image.attached?
+      end
+    end
+  end
+
+  form do |f|
+    f.inputs do
+      f.input :city
+      f.input :weather_date
+      f.input :description
+      f.input :temperature
+      f.input :feeling_temp
+      f.input :humidity
+      f.input :wind_scale
+      f.input :wind_speed
+      f.input :precipitation
+      f.input :pressure
+      f.input :visibility
+      f.input :cloud
+      f.input :prompt
+      f.input :image, as: :file
+    end
+    f.actions
+  end
+
+end

app/controllers/cities_controller.rb

@@ -0,0 +1,8 @@
+class CitiesController < ApplicationController
+  def index
+    @cities = City.friendly.find(params[:id])
+  end
+
+  def show
+  end
+end

app/controllers/home_controller.rb

@@ -0,0 +1,4 @@
+class HomeController < ApplicationController
+  def index
+  end
+end

app/controllers/weather_arts_controller.rb

@@ -0,0 +1,4 @@
+class WeatherArtsController < ApplicationController
+  def show
+  end
+end

app/helpers/cities_helper.rb

@@ -0,0 +1,2 @@
+module CitiesHelper
+end

app/helpers/home_helper.rb

@@ -0,0 +1,2 @@
+module HomeHelper
+end

app/helpers/weather_arts_helper.rb

@@ -0,0 +1,2 @@
+module WeatherArtsHelper
+end

app/models/admin_user.rb

@@ -3,4 +3,9 @@ class AdminUser < ApplicationRecord
   # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
   devise :database_authenticatable, 
          :recoverable, :rememberable, :validatable
+
+  def self.ransackable_attributes(auth_object = nil)
+    # 列出你想要允许搜索的属性
+    %w[created_at email id updated_at]
+  end
 end

app/models/city.rb

@@ -0,0 +1,23 @@
+class City < ApplicationRecord
+  extend FriendlyId
+  friendly_id :name, use: :slugged
+
+  has_many :weather_arts, dependent: :destroy
+
+  validates :name, presence: true
+  validates :latitude, presence: true
+  validates :longitude, presence: true
+
+  def should_generate_new_friendly_id?
+    name_changed? || super
+  end
+
+  def self.ransackable_associations(auth_object = nil)
+    [ "weather_arts" ]
+  end
+
+  def self.ransackable_attributes(auth_object = nil)
+    ["active", "country", "created_at", "id", "id_value", "last_image_generation", "last_weather_fetch", "latitude", "longitude", "name", "priority", "region", "slug", "timezone", "updated_at"]
+  end
+
+end

app/models/weather_art.rb

@@ -0,0 +1,16 @@
+class WeatherArt < ApplicationRecord
+  belongs_to :city
+
+  has_one_attached :image
+
+  validates :weather_date, presence: true
+  validates :city_id, presence: true
+
+  def self.ransackable_associations(auth_object = nil)
+    ["city", "image_attachment", "image_blob"]
+  end
+
+  def self.ransackable_attributes(auth_object = nil)
+    [ "city_id", "cloud", "created_at", "description", "feeling_temp", "humidity", "id", "id_value", "precipitation", "pressure", "prompt", "temperature", "updated_at", "visibility", "weather_date", "wind_scale", "wind_speed" ]
+  end
+end

app/views/cities/index.html.erb

@@ -0,0 +1,2 @@
+<h1>Cities#index</h1>
+<p>Find me in app/views/cities/index.html.erb</p>

app/views/cities/show.html.erb

@@ -0,0 +1,2 @@
+<h1>Cities#show</h1>
+<p>Find me in app/views/cities/show.html.erb</p>

app/views/home/index.html.erb

@@ -0,0 +1,2 @@
+<h1>Home#index</h1>
+<p>Find me in app/views/home/index.html.erb</p>

app/views/weather_arts/show.html.erb

@@ -0,0 +1,2 @@
+<h1>WeatherArts#show</h1>
+<p>Find me in app/views/weather_arts/show.html.erb</p>

config/initializers/active_admin.rb

@@ -4,12 +4,12 @@ ActiveAdmin.setup do |config|
   # Set the title that is displayed on the main layout
   # for each of the active admin pages.
   #
-  config.site_title = "Today Ai Weather"
+  config.site_title = "Today Ai Weather Admin"
 
   # Set the link url for the title. For example, to take
   # users to your main site. Defaults to no link.
   #
-  # config.site_title_link = "/"
+  config.site_title_link = "/"
 
   # Set an optional image to be displayed for the header
   # instead of a string (overrides :site_title)

config/initializers/friendly_id.rb

@@ -0,0 +1,107 @@
+# FriendlyId Global Configuration
+#
+# Use this to set up shared configuration options for your entire application.
+# Any of the configuration options shown here can also be applied to single
+# models by passing arguments to the `friendly_id` class method or defining
+# methods in your model.
+#
+# To learn more, check out the guide:
+#
+# http://norman.github.io/friendly_id/file.Guide.html
+
+FriendlyId.defaults do |config|
+  # ## Reserved Words
+  #
+  # Some words could conflict with Rails's routes when used as slugs, or are
+  # undesirable to allow as slugs. Edit this list as needed for your app.
+  config.use :reserved
+
+  config.reserved_words = %w[new edit index session login logout users admin
+    stylesheets assets javascripts images]
+
+  # This adds an option to treat reserved words as conflicts rather than exceptions.
+  # When there is no good candidate, a UUID will be appended, matching the existing
+  # conflict behavior.
+
+  # config.treat_reserved_as_conflict = true
+
+  #  ## Friendly Finders
+  #
+  # Uncomment this to use friendly finders in all models. By default, if
+  # you wish to find a record by its friendly id, you must do:
+  #
+  #    MyModel.friendly.find('foo')
+  #
+  # If you uncomment this, you can do:
+  #
+  #    MyModel.find('foo')
+  #
+  # This is significantly more convenient but may not be appropriate for
+  # all applications, so you must explicitly opt-in to this behavior. You can
+  # always also configure it on a per-model basis if you prefer.
+  #
+  # Something else to consider is that using the :finders addon boosts
+  # performance because it will avoid Rails-internal code that makes runtime
+  # calls to `Module.extend`.
+  #
+  # config.use :finders
+  #
+  # ## Slugs
+  #
+  # Most applications will use the :slugged module everywhere. If you wish
+  # to do so, uncomment the following line.
+  #
+  # config.use :slugged
+  #
+  # By default, FriendlyId's :slugged addon expects the slug column to be named
+  # 'slug', but you can change it if you wish.
+  #
+  # config.slug_column = 'slug'
+  #
+  # By default, slug has no size limit, but you can change it if you wish.
+  #
+  # config.slug_limit = 255
+  #
+  # When FriendlyId can not generate a unique ID from your base method, it appends
+  # a UUID, separated by a single dash. You can configure the character used as the
+  # separator. If you're upgrading from FriendlyId 4, you may wish to replace this
+  # with two dashes.
+  #
+  # config.sequence_separator = '-'
+  #
+  # Note that you must use the :slugged addon **prior** to the line which
+  # configures the sequence separator, or else FriendlyId will raise an undefined
+  # method error.
+  #
+  #  ## Tips and Tricks
+  #
+  #  ### Controlling when slugs are generated
+  #
+  # As of FriendlyId 5.0, new slugs are generated only when the slug field is
+  # nil, but if you're using a column as your base method can change this
+  # behavior by overriding the `should_generate_new_friendly_id?` method that
+  # FriendlyId adds to your model. The change below makes FriendlyId 5.0 behave
+  # more like 4.0.
+  # Note: Use(include) Slugged module in the config if using the anonymous module.
+  # If you have `friendly_id :name, use: slugged` in the model, Slugged module
+  # is included after the anonymous module defined in the initializer, so it
+  # overrides the `should_generate_new_friendly_id?` method from the anonymous module.
+  #
+  # config.use :slugged
+  # config.use Module.new {
+  #   def should_generate_new_friendly_id?
+  #     slug.blank? || <your_column_name_here>_changed?
+  #   end
+  # }
+  #
+  # FriendlyId uses Rails's `parameterize` method to generate slugs, but for
+  # languages that don't use the Roman alphabet, that's not usually sufficient.
+  # Here we use the Babosa library to transliterate Russian Cyrillic slugs to
+  # ASCII. If you use this, don't forget to add "babosa" to your Gemfile.
+  #
+  # config.use Module.new {
+  #   def normalize_friendly_id(text)
+  #     text.to_slug.normalize! :transliterations => [:russian, :latin]
+  #   end
+  # }
+end

config/routes.rb

@@ -1,4 +1,20 @@
 Rails.application.routes.draw do
+  root "home#index"
+
+  resources :cities, only: [ :index, :show ] do
+    resources :weather_arts, only: [ :show ]
+  end
+
+  # namespace :admin do
+  #  resources :cities
+  #  resources :weather_arts
+  #  root to: "cities#index"
+  # end
+
+  get "weather_arts/show"
+  get "cities/index"
+  get "cities/show"
+  get "home/index"
   devise_for :admin_users, ActiveAdmin::Devise.config
   ActiveAdmin.routes(self)
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html

db/migrate/20250119022826_create_cities.rb

@@ -0,0 +1,18 @@
+class CreateCities < ActiveRecord::Migration[8.0]
+  def change
+    create_table :cities do |t|
+      t.string :name
+      t.string :country
+      t.float :latitude
+      t.float :longitude
+      t.boolean :active
+      t.integer :priority
+      t.string :timezone
+      t.string :region
+      t.datetime :last_weather_fetch
+      t.datetime :last_image_generation
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20250119032146_add_slug_to_cities.rb

@@ -0,0 +1,6 @@
+class AddSlugToCities < ActiveRecord::Migration[8.0]
+  def change
+    add_column :cities, :slug, :string
+    add_index :cities, :slug, unique: true
+  end
+end

db/migrate/20250119032158_create_friendly_id_slugs.rb

@@ -0,0 +1,21 @@
+MIGRATION_CLASS =
+  if ActiveRecord::VERSION::MAJOR >= 5
+    ActiveRecord::Migration["#{ActiveRecord::VERSION::MAJOR}.#{ActiveRecord::VERSION::MINOR}"]
+  else
+    ActiveRecord::Migration
+  end
+
+class CreateFriendlyIdSlugs < MIGRATION_CLASS
+  def change
+    create_table :friendly_id_slugs do |t|
+      t.string :slug, null: false
+      t.integer :sluggable_id, null: false
+      t.string :sluggable_type, limit: 50
+      t.string :scope
+      t.datetime :created_at
+    end
+    add_index :friendly_id_slugs, [:sluggable_type, :sluggable_id]
+    add_index :friendly_id_slugs, [:slug, :sluggable_type], length: {slug: 140, sluggable_type: 50}
+    add_index :friendly_id_slugs, [:slug, :sluggable_type, :scope], length: {slug: 70, sluggable_type: 50, scope: 70}, unique: true
+  end
+end

db/migrate/20250119032316_create_weather_arts.rb

@@ -0,0 +1,21 @@
+class CreateWeatherArts < ActiveRecord::Migration[8.0]
+  def change
+    create_table :weather_arts do |t|
+      t.references :city, null: false, foreign_key: true
+      t.date :weather_date
+      t.string :description
+      t.decimal :temperature
+      t.decimal :feeling_temp
+      t.decimal :humidity
+      t.string :wind_scale
+      t.decimal :wind_speed
+      t.decimal :precipitation
+      t.decimal :pressure
+      t.decimal :visibility
+      t.decimal :cloud
+      t.text :prompt
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20250119032348_create_active_storage_tables.active_storage.rb

@@ -0,0 +1,57 @@
+# This migration comes from active_storage (originally 20170806125915)
+class CreateActiveStorageTables < ActiveRecord::Migration[7.0]
+  def change
+    # Use Active Record's configured type for primary and foreign keys
+    primary_key_type, foreign_key_type = primary_and_foreign_key_types
+
+    create_table :active_storage_blobs, id: primary_key_type do |t|
+      t.string   :key,          null: false
+      t.string   :filename,     null: false
+      t.string   :content_type
+      t.text     :metadata
+      t.string   :service_name, null: false
+      t.bigint   :byte_size,    null: false
+      t.string   :checksum
+
+      if connection.supports_datetime_with_precision?
+        t.datetime :created_at, precision: 6, null: false
+      else
+        t.datetime :created_at, null: false
+      end
+
+      t.index [ :key ], unique: true
+    end
+
+    create_table :active_storage_attachments, id: primary_key_type do |t|
+      t.string     :name,     null: false
+      t.references :record,   null: false, polymorphic: true, index: false, type: foreign_key_type
+      t.references :blob,     null: false, type: foreign_key_type
+
+      if connection.supports_datetime_with_precision?
+        t.datetime :created_at, precision: 6, null: false
+      else
+        t.datetime :created_at, null: false
+      end
+
+      t.index [ :record_type, :record_id, :name, :blob_id ], name: :index_active_storage_attachments_uniqueness, unique: true
+      t.foreign_key :active_storage_blobs, column: :blob_id
+    end
+
+    create_table :active_storage_variant_records, id: primary_key_type do |t|
+      t.belongs_to :blob, null: false, index: false, type: foreign_key_type
+      t.string :variation_digest, null: false
+
+      t.index [ :blob_id, :variation_digest ], name: :index_active_storage_variant_records_uniqueness, unique: true
+      t.foreign_key :active_storage_blobs, column: :blob_id
+    end
+  end
+
+  private
+    def primary_and_foreign_key_types
+      config = Rails.configuration.generators
+      setting = config.options[config.orm][:primary_key_type]
+      primary_key_type = setting || :primary_key
+      foreign_key_type = setting || :bigint
+      [ primary_key_type, foreign_key_type ]
+    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_18_163460) do
+ActiveRecord::Schema[8.0].define(version: 2025_01_19_032348) do
   create_table "active_admin_comments", force: :cascade do |t|
     t.string "namespace"
     t.text "body"
@@ -25,6 +25,34 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_18_163460) do
     t.index ["resource_type", "resource_id"], name: "index_active_admin_comments_on_resource"
   end
 
+  create_table "active_storage_attachments", force: :cascade do |t|
+    t.string "name", null: false
+    t.string "record_type", null: false
+    t.bigint "record_id", null: false
+    t.bigint "blob_id", null: false
+    t.datetime "created_at", null: false
+    t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
+    t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
+  end
+
+  create_table "active_storage_blobs", force: :cascade do |t|
+    t.string "key", null: false
+    t.string "filename", null: false
+    t.string "content_type"
+    t.text "metadata"
+    t.string "service_name", null: false
+    t.bigint "byte_size", null: false
+    t.string "checksum"
+    t.datetime "created_at", null: false
+    t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
+  end
+
+  create_table "active_storage_variant_records", force: :cascade do |t|
+    t.bigint "blob_id", null: false
+    t.string "variation_digest", null: false
+    t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
+  end
+
   create_table "admin_users", force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
@@ -36,4 +64,55 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_18_163460) do
     t.index ["email"], name: "index_admin_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_admin_users_on_reset_password_token", unique: true
   end
+
+  create_table "cities", force: :cascade do |t|
+    t.string "name"
+    t.string "country"
+    t.float "latitude"
+    t.float "longitude"
+    t.boolean "active"
+    t.integer "priority"
+    t.string "timezone"
+    t.string "region"
+    t.datetime "last_weather_fetch"
+    t.datetime "last_image_generation"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.string "slug"
+    t.index ["slug"], name: "index_cities_on_slug", unique: true
+  end
+
+  create_table "friendly_id_slugs", force: :cascade do |t|
+    t.string "slug", null: false
+    t.integer "sluggable_id", null: false
+    t.string "sluggable_type", limit: 50
+    t.string "scope"
+    t.datetime "created_at"
+    t.index ["slug", "sluggable_type", "scope"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type_and_scope", unique: true
+    t.index ["slug", "sluggable_type"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type"
+    t.index ["sluggable_type", "sluggable_id"], name: "index_friendly_id_slugs_on_sluggable_type_and_sluggable_id"
+  end
+
+  create_table "weather_arts", force: :cascade do |t|
+    t.integer "city_id", null: false
+    t.date "weather_date"
+    t.string "description"
+    t.decimal "temperature"
+    t.decimal "feeling_temp"
+    t.decimal "humidity"
+    t.string "wind_scale"
+    t.decimal "wind_speed"
+    t.decimal "precipitation"
+    t.decimal "pressure"
+    t.decimal "visibility"
+    t.decimal "cloud"
+    t.text "prompt"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["city_id"], name: "index_weather_arts_on_city_id"
+  end
+
+  add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "weather_arts", "cities"
 end

db/seeds.rb

@@ -7,4 +7,39 @@
 #   ["Action", "Comedy", "Drama", "Horror"].each do |genre_name|
 #     MovieGenre.find_or_create_by!(name: genre_name)
 #   end
-AdminUser.create!(email: 'admin@example.com', password: 'password', password_confirmation: 'password') if Rails.env.development?
+AdminUser.create!(email: 'admin@example.com', password: 'password', password_confirmation: 'password') if Rails.env.development?
+
+guangzhou = City.create!(
+  name: 'Guangzhou',
+  country: 'China',
+  latitude: 23.1291,
+  longitude: 113.2644,
+  active: true,
+  priority: 50,
+  timezone: 'Asia/Shanghai',
+  region: 'Asia',
+  last_weather_fetch: 10.hours.ago,
+  last_image_generation: 10.hours.ago
+)
+
+guangzhou_weather_art = WeatherArt.create!(
+  city: guangzhou,
+  weather_date: Date.today,
+  description: 'Sunny with some clouds',
+  temperature: 28.5,
+  feeling_temp: 30.2,
+  humidity: 65,
+  wind_scale: "3级",
+  wind_speed: 15,
+  precipitation: 0,
+  pressure: 1013,
+  visibility: 10,
+  cloud: 30,
+  prompt: "A sunny day in Guangzhou with modern buildings under blue sky and white clouds, digital art style"
+)
+
+guangzhou_weather_art.image.attach(
+  io: File.open("db/seeds/images/sample-guangzhou-weather-art.png"),
+  filename: "sample-guangzhou-weather-art.png",
+  content_type: "image/png"
+)

test/controllers/cities_controller_test.rb

@@ -0,0 +1,13 @@
+require "test_helper"
+
+class CitiesControllerTest < ActionDispatch::IntegrationTest
+  test "should get index" do
+    get cities_index_url
+    assert_response :success
+  end
+
+  test "should get show" do
+    get cities_show_url
+    assert_response :success
+  end
+end

test/controllers/home_controller_test.rb

@@ -0,0 +1,8 @@
+require "test_helper"
+
+class HomeControllerTest < ActionDispatch::IntegrationTest
+  test "should get index" do
+    get home_index_url
+    assert_response :success
+  end
+end

test/controllers/weather_arts_controller_test.rb

@@ -0,0 +1,8 @@
+require "test_helper"
+
+class WeatherArtsControllerTest < ActionDispatch::IntegrationTest
+  test "should get show" do
+    get weather_arts_show_url
+    assert_response :success
+  end
+end

test/fixtures/cities.yml

@@ -0,0 +1,29 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+#one:
+#  name: MyString
+#  country: MyString
+#  slug: MyString
+#  latitude: 1.5
+#  longitude: 1.5
+#  active: false
+#  priority: 1
+#  timezone: MyString
+#  population: 1
+#  region: MyString
+#  last_weather_fetch: 2025-01-19 10:28:26
+#  last_image_generation: 2025-01-19 10:28:26
+#
+#two:
+#  name: MyString
+#  country: MyString
+#  slug: MyString
+#  latitude: 1.5
+#  longitude: 1.5
+#  active: false
+#  priority: 1
+#  timezone: MyString
+#  population: 1
+#  region: MyString
+#  last_weather_fetch: 2025-01-19 10:28:26
+#  last_image_generation: 2025-01-19 10:28:26

test/fixtures/weather_arts.yml

@@ -0,0 +1,31 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  city: one
+  weather_date: 2025-01-19
+  description: MyString
+  temperature: 9.99
+  feeling_temp: 9.99
+  humidity: 9.99
+  wind_scale: MyString
+  wind_speed: 9.99
+  precipitation: 9.99
+  pressure: 9.99
+  visibility: 9.99
+  cloud: 9.99
+  prompt: MyText
+
+two:
+  city: two
+  weather_date: 2025-01-19
+  description: MyString
+  temperature: 9.99
+  feeling_temp: 9.99
+  humidity: 9.99
+  wind_scale: MyString
+  wind_speed: 9.99
+  precipitation: 9.99
+  pressure: 9.99
+  visibility: 9.99
+  cloud: 9.99
+  prompt: MyText

test/models/city_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class CityTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/weather_art_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class WeatherArtTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end