songtianlun
8e8c60254f
- Implement CitiesController for listing and showing cities - Create City and WeatherArt models with associations - Add views for cities index and show, displaying weather arts - Include routes for cities and active storage for images - Update migrations for weather arts and seed data for testing This commit introduces a comprehensive cities feature that allows users to view cities along with their associated weather art. The implementation includes necessary database migrations, routes, and controller actions to support this new functionality.
13 lines
342 B
Ruby
13 lines
342 B
Ruby
class WeatherArt < ApplicationRecord
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belongs_to :city
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has_one_attached :image
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scope :latest, -> { order(created_at: :desc) }
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def image_url
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# 这里实现获取图片URL的逻辑，可以是AWS S3或其他存储服务
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Rails.application.routes.url_helpers.rails_blob_path(image, only_path: true) if image.attached?
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end
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end
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