TPAP Compliance: Risk 402

-- upi_intent_merchant_decline_oc76a  RISK402
-- "if((initiationMode == ""04"") && (merchantGenre == ""OFFLINE"") && (isVerifiedMerchant == ""false"")){
-- ""BLOCK"""

-- DROP TABLE team_kingkong.tpap_risk402_breaches;

-- CREATE TABLE team_kingkong.tpap_risk402_breaches AS
INSERT INTO team_kingkong.tpap_risk402_breaches
SELECT DISTINCT B.*, C.category
, IF(D.upi_subtype IS NOT NULL, D.upi_subtype, IF(C.category = 'LITE_MANDATE', 'UPI_LITE_MANDATE', '')) AS upi_subtype
FROM
    (SELECT txn_id, scope_cust_id,
    MAX(CASE WHEN participant_type = 'PAYER' THEN vpa END) AS payer_vpa,
    MAX(CASE WHEN participant_type = 'PAYEE' THEN vpa END) AS payee_vpa,
    MAX(created_on) as txn_date,
    MAX(amount) AS txn_amount,
    created_on AS txn_time
    FROM switch.txn_participants_snapshot_v3
    WHERE DATE(dl_last_updated) BETWEEN DATE(DATE'2025-01-01' - INTERVAL '1' DAY) AND DATE'2025-01-31'
    AND DATE(created_on) BETWEEN DATE(DATE'2025-01-01' - INTERVAL '1' DAY) AND DATE'2025-01-31' 
    AND vpa IS NOT NULL
    GROUP BY 1,2,7)B
inner join
    (select txn_id, category
    , json_extract_scalar(extended_info, '$.merchantGenre') as merchantGenre
    , json_extract_scalar(extended_info, '$.initiationMode') as initiationMode
    , json_extract_scalar(extended_info, '$.isVerifiedMerchant') as isVerifiedMerchant
    from switch.txn_info_snapshot_v3
    where DATE(dl_last_updated) BETWEEN DATE(DATE'2025-01-01' - INTERVAL '1' DAY) AND DATE'2025-01-31'
    and DATE(created_on) BETWEEN DATE(DATE'2025-01-01' - INTERVAL '1' DAY) AND DATE'2025-01-31'
    AND json_extract_scalar(extended_info, '$.merchantGenre') = 'OFFLINE'
    AND json_extract_scalar(extended_info, '$.initiationMode') = '04'
    AND json_extract_scalar(extended_info, '$.isVerifiedMerchant') = 'false'
    and upper(status) in ('SUCCESS')) C
on B.txn_id = C.txn_id
INNER JOIN
    (SELECT txnid
    , regexp_replace(cast(json_extract(request, '$.evaluationType') as varchar), '"', '') AS upi_subtype
    FROM tpap_hss.upi_switchv2_dwh_risk_data_snapshot_v3
    WHERE DATE(dl_last_updated) BETWEEN DATE(DATE'2025-01-01' - INTERVAL '1' DAY) AND DATE'2025-01-31'
    AND (lower(regexp_replace(cast(json_extract(request, '$.requestPayload.payerVpa') as varchar), '"', '')) LIKE '%@paytm%'
    or lower(regexp_replace(cast(json_extract(request, '$.requestPayload.payerVpa') as varchar), '"', '')) like '%@pt%')
    -- AND (lower(regexp_replace(cast(json_extract(request, '$.requestPayload.payeeVpa') as varchar), '"', '')) LIKE '%@paytm%'
    -- or lower(regexp_replace(cast(json_extract(request, '$.requestPayload.payeeVpa') as varchar), '"', '')) like '%@pt%')
    -- AND regexp_replace(cast(json_extract(request, '$.requestPayload.payeeVpa') as varchar), '"', '') IS NOT NULL
    AND regexp_replace(cast(json_extract(request, '$.requestPayload.payerVpa') as varchar), '"', '') IS NOT NULL
    -- AND regexp_replace(cast(json_extract(request, '$.requestPayload.payeeVpa') as varchar), '"', '') <> ''
    AND regexp_replace(cast(json_extract(request, '$.requestPayload.payerVpa') as varchar), '"', '') <> ''
    AND json_extract_scalar(response, '$.action_recommended') <> 'BLOCK'
    AND regexp_replace(cast(json_extract(request, '$.requestPayload.payerType') AS varchar),'"','') = 'PERSON'
    -- AND regexp_replace(cast(json_extract(request, '$.requestPayload.payeeType') AS varchar),'"','') = 'PERSON'
    AND  JSON_EXTRACT_SCALAR(request, '$.requestPayload.initiationMode') = '04')D
ON B.txn_id = D.txnid
WHERE upi_subtype = 'UPI_TRANSACTION' AND payer_vpa IS NOT NULL
;