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formatted query in FindClaimsByProductID

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Leyla Becker 2025-04-21 18:54:50 -05:00
parent 4ebc663d3b
commit 43c183c29a
1 changed files with 42 additions and 39 deletions
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81
internal/database/claims.go
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@ -7,46 +7,49 @@ import (
func (database *Database) FindClaimsByProductID(product_id int) (claims []models.Claim, err error) {
ctx := context.Background()
err = database.db.Query(ctx, claims, `SELECT
cluster,
id,
worker_type,
evidence_type,
evidence,
category,
polarity,
created_at,
created_by
FROM (
SELECT
cluster,
id,
worker_type,
evidence_type,
evidence,
category,
polarity,
created_at,
created_by,
ROW_NUMBER() OVER (PARTITION BY category ORDER BY created_at DESC) AS rn
FROM (
(
SELECT "user" as cluster, id, product_id, null as worker_type, evidence_type, evidence, unnest(claim) as category, true as polarity, created_at, created_by FROM user_claims
UNION ALL
SELECT "automated" as cluster, id, product_id, worker_type, null as evidence_type, evidence, unnest(claim) as category, true as polarity, created_at, null as created_by FROM automated_claims
err = database.db.Query(ctx, claims, `
SELECT
cluster,
id,
worker_type,
evidence_type,
evidence,
category,
polarity,
created_at,
created_by
FROM (
SELECT
cluster,
id,
worker_type,
evidence_type,
evidence,
category,
polarity,
created_at,
created_by,
ROW_NUMBER() OVER (PARTITION BY category ORDER BY created_at DESC) AS rn
FROM (
(
SELECT "user" as cluster, id, product_id, null as worker_type, evidence_type, evidence, unnest(claim) as category, true as polarity, created_at, created_by FROM user_claims
UNION ALL
SELECT "automated" as cluster, id, product_id, worker_type, null as evidence_type, evidence, unnest(claim) as category, true as polarity, created_at, null as created_by FROM automated_claims
)
UNION ALL
(
SELECT "user" as cluster, id, product_id, null as worker_type, evidence_type, evidence, unnest(counter_claim) as category, false as polarity, created_at, created_by FROM user_claims
UNION ALL
SELECT "automated" as cluster, id, product_id, worker_type, null as evidence_type, evidence, unnest(counter_claim) as category, false as polarity, created_at, null as created_by FROM automated_claims
)
)
WHERE product_id = ?
)
UNION ALL
(
SELECT "user" as cluster, id, product_id, null as worker_type, evidence_type, evidence, unnest(counter_claim) as category, false as polarity, created_at, created_by FROM user_claims
UNION ALL
SELECT "automated" as cluster, id, product_id, worker_type, null as evidence_type, evidence, unnest(counter_claim) as category, false as polarity, created_at, null as created_by FROM automated_claims
)
)
WHERE product_id = ?
)
WHERE rn = 1
ORDER BY created_at;
`, product_id)
WHERE rn = 1
ORDER BY created_at;
`, product_id)
if err != nil {
return claims, err
}