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31 lines
675 B
Ruby
31 lines
675 B
Ruby
module Charts
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class CropsController < ApplicationController
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respond_to :json
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def sunniness
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pie_chart_query 'sunniness'
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end
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def planted_from
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pie_chart_query 'planted_from'
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end
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def harvested_for
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@crop = Crop.find(params[:crop_id])
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render json: Harvest.joins(:plant_part)
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.where(crop: @crop)
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.group("plant_parts.name").count(:id)
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end
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private
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def pie_chart_query(field)
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@crop = Crop.find(params[:crop_id])
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render json: Planting.where(crop: @crop)
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.where.not(field.to_sym => nil)
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.where.not(field.to_sym => '')
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.group(field.to_sym).count(:id)
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end
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end
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end
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