commit 4abe4f2b70e043da1fc580475fcd9e790bf5b829 · bretton.dev/coves

+23
internal/db/migrations/008_add_content_visibility_to_subscriptions.sql
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       -- +goose Up

     

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       -- Add content_visibility column to community_subscriptions table

     

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       -- This implements the feed slider (1-5 scale) from DOMAIN_KNOWLEDGE.md

     

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       -- 1 = Only show the best/most popular content from this community

     

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       -- 5 = Show all content from this community

     

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       -- Default = 3 (balanced)

     

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       ALTER TABLE community_subscriptions

     

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       ADD COLUMN content_visibility INTEGER NOT NULL DEFAULT 3

     

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       CHECK (content_visibility >= 1 AND content_visibility <= 5);

     

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       -- Index for feed generation queries (filter by visibility level)

     

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       CREATE INDEX idx_subscriptions_visibility ON community_subscriptions(content_visibility);

     

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       -- Composite index for user feed queries (user_did + visibility level)

     

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       CREATE INDEX idx_subscriptions_user_visibility ON community_subscriptions(user_did, content_visibility);

     

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       COMMENT ON COLUMN community_subscriptions.content_visibility IS 'Feed slider: 1=only best content, 5=all content (see social.coves.community.subscription lexicon)';

     

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       -- +goose Down

     

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       -- Remove content_visibility column and indexes

     

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       DROP INDEX IF EXISTS idx_subscriptions_user_visibility;

     

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       DROP INDEX IF EXISTS idx_subscriptions_visibility;

     

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       ALTER TABLE community_subscriptions DROP COLUMN content_visibility;