39 lines
1.2 KiB
Ruby
39 lines
1.2 KiB
Ruby
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# Query code for both campaign_gift_options and campaign_gifts
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require 'psql'
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module QueryCampaignGifts
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# Create a mapping of: {
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# 'total_donations' => Integer, # total donations for gift options
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# 'total_one_time' => Integer, # total one-time donations for gift option
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# 'total_recurring' => Integer,
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# 'name' => String, # name of the gift level
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#
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# Includes the overall sum as well as the donations without gift options
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def self.report_metrics(campaign_id)
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data = Psql.execute(%Q(
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SELECT campaign_gift_options.name
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, COUNT(*) AS total_donations
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, SUM(ds_one_time.amount) AS total_one_time
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, SUM(ds_recurring.amount) AS total_recurring
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FROM donations AS ds
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LEFT OUTER JOIN donations ds_one_time
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ON ds_one_time.id=ds.id AND (ds.recurring IS NULL OR ds.recurring='f')
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LEFT OUTER JOIN donations ds_recurring
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ON ds_recurring.id=ds.id AND ds.recurring='t'
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LEFT OUTER JOIN campaign_gifts
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ON campaign_gifts.donation_id=ds.id
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LEFT OUTER JOIN campaign_gift_options
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ON campaign_gifts.campaign_gift_option_id=campaign_gift_options.id
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WHERE ds.campaign_id=#{Qexpr.quote(campaign_id)}
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GROUP BY campaign_gift_options.id
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ORDER BY total_donations DESC
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))
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return Hamster::Hash[data: data]
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end
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end
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