songtianlun
d728d7f50e
- Created BatchGenerateWeatherArtsJob to process eligible cities and generate weather art. - Introduced GenerateWeatherArtJob for generating weather art and image attachment. - Added AiService for obtaining prompts and generating images with OpenAI API. - Implemented WeatherService to fetch current weather data from the QWeather API. - Updated Gemfile with necessary gems (whenever, ruby-openai, httparty, down, aws-sdk-s3). This commit introduces a system to create and store weather art images for various cities based on current weather conditions, leveraging external APIs for data and image generation.
35 lines
808 B
Ruby
35 lines
808 B
Ruby
class BatchGenerateWeatherArtsJob < ApplicationJob
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queue_as :default
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def perform(*args)
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start_time = Time.current
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max_duration = 50.minutes
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cities_to_process = get_eligible_cities
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cities_to_process.each do |city|
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break if Time.current - start_time > max_duration
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GenerateWeatherArtJob.perform_now(city)
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sleep 1.minute # 确保不超过API限制
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end
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end
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private
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def get_eligible_cities
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City.active
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.where(active: true)
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.where("last_weather_fetch IS NULL OR last_weather_fetch < ?", Date.today)
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# .select { |city| early_morning_in_timezone?(city.timezone) }
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end
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# def early_morning_in_timezone?(timezone)
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# return false if timezone.blank?
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# time = Time.current.in_time_zone(timezone)
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# time.hour == 2
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# end
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end
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