songtianlun
bbf8dfc2e6
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- Include the image_processing gem to handle image manipulation - Create a background worker for adding watermarks to weather art images - Update WeatherArt model to attach watermark images - Add a new watermark image asset This commit enhances the WeatherArt feature by allowing images to have watermarks added asynchronously, improving the visual presentation of the art. It ensures sufficient image dimensions before processing and includes error handling for the worker.
55 lines
2.2 KiB
Ruby
55 lines
2.2 KiB
Ruby
class WeatherArt < ApplicationRecord
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extend FriendlyId
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friendly_id :weather_date, use: :slugged
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belongs_to :city
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has_one_attached :image
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has_one_attached :image_with_watermark
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has_many :visits, class_name: "Ahoy::Visit", foreign_key: :weather_art_id
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has_many :events, class_name: "Ahoy::Event", foreign_key: :weather_art_id
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validates :weather_date, presence: true
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validates :city_id, presence: true
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scope :by_popularity, -> {
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if ActiveRecord::Base.connection.adapter_name.downcase == "sqlite"
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joins("LEFT JOIN ahoy_events ON json_extract(ahoy_events.properties, '$.weather_art_id') = weather_arts.id
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AND json_extract(ahoy_events.properties, '$.event_type') = 'weather_art_view'")
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.group("weather_arts.id")
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.select("weather_arts.*, COUNT(ahoy_events.id) as visit_count")
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.order("visit_count DESC")
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else
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joins("LEFT JOIN ahoy_events ON (ahoy_events.properties::jsonb->>'weather_art_id')::integer = weather_arts.id
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AND ahoy_events.properties::jsonb->>'event_type' = 'weather_art_view'")
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.group("weather_arts.id")
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.select("weather_arts.*, COUNT(ahoy_events.id) as visit_count")
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.order("visit_count DESC")
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end
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}
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def should_generate_new_friendly_id?
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weather_date_changed? || city_id_changed? || super
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end
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def to_s
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"#{city.name} - #{weather_date.strftime('%Y-%m-%d')}"
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end
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def self.ransackable_associations(auth_object = nil)
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[ "city", "image_attachment", "image_blob" ]
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end
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def self.ransackable_attributes(auth_object = nil)
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[ "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" ]
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end
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def view_count
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if ActiveRecord::Base.connection.adapter_name.downcase == "sqlite"
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Ahoy::Event.where("json_extract(properties, '$.event_type') = 'weather_art_view' AND json_extract(properties, '$.weather_art_id') = ?", self.id).count
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else
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Ahoy::Event.where("properties::jsonb->>'event_type' = 'weather_art_view' AND (properties::jsonb->>'weather_art_id')::integer = ?", self.id).count
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end
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end
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end
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