b6dd4c1dba
Almost every stacker was below 50 MB per day (except one stacker at one day). Since storage is cheap, we can allow 50 MB per day for free; especially since UX around image fees suck.
39 lines
1.6 KiB
PL/PgSQL
39 lines
1.6 KiB
PL/PgSQL
-- update image fees from free 10 MB per stacker per 24 hours to
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-- free 50 MB per stacker per 24 hours
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CREATE OR REPLACE FUNCTION image_fees_info(user_id INTEGER, upload_ids INTEGER[])
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RETURNS TABLE (
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"bytes24h" INTEGER,
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"bytesUnpaid" INTEGER,
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"nUnpaid" INTEGER,
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"imageFeeMsats" BIGINT
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)
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LANGUAGE plpgsql
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AS $$
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BEGIN
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RETURN QUERY SELECT
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uploadinfo.*,
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CASE
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-- anons always pay 100 sats per image
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WHEN user_id = 27 THEN 100000::BIGINT
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ELSE CASE
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-- 50 MB are free per stacker and 24 hours
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WHEN uploadinfo."bytes24h" + uploadinfo."bytesUnpaid" <= 50 * 1024 * 1024 THEN 0::BIGINT
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WHEN uploadinfo."bytes24h" + uploadinfo."bytesUnpaid" <= 75 * 1024 * 1024 THEN 10000::BIGINT
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WHEN uploadinfo."bytes24h" + uploadinfo."bytesUnpaid" <= 100 * 1024 * 1024 THEN 100000::BIGINT
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ELSE 1000000::BIGINT
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END
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END AS "imageFeeMsats"
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FROM (
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SELECT
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-- how much bytes did stacker upload in last 24 hours?
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COALESCE(SUM(size) FILTER(WHERE paid = 't' AND created_at >= NOW() - interval '24 hours'), 0)::INTEGER AS "bytes24h",
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-- how much unpaid bytes do they want to upload now?
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COALESCE(SUM(size) FILTER(WHERE paid = 'f' AND id = ANY(upload_ids)), 0)::INTEGER AS "bytesUnpaid",
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-- how many unpaid images do they want to upload now?
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COALESCE(COUNT(id) FILTER(WHERE paid = 'f' AND id = ANY(upload_ids)), 0)::INTEGER AS "nUnpaid"
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FROM "Upload"
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WHERE "Upload"."userId" = user_id
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) uploadinfo;
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RETURN;
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END;
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$$; |