RFI 3

%jdbc(hive)
set tez.queue.name = fra_analytics;
set hive.execution.engine=tez;

-- RFI 3
select DATE_SUB('2023-04-02',32) starting_date
,DATE_SUB('2023-04-02',2) ending_date
,receiveruser AS identifier
,current_active_days as  active_days
,current_txn_cnt AS value
,'RFI3' AS red_flag
,'monthly' as date_range
,'AML' `group`
,'FRA' `type`
,'Alerts' type_fra
,'User' issue_type
,'UPI' sub_issue_type
,CONCAT('previous_txn_cnt: ', previous_txn_cnt, ' , percent_increase_count: ', percent_increase_count, ' , previous_amount_tol: ', previous_amount_tol, ' , current_amount_tol: ', current_amount_tol) AS comment
from
    (SELECT A.receiveruser, A.previous_txn_cnt, B.current_txn_cnt
    , ((B.current_txn_cnt - A.previous_txn_cnt)/A.previous_txn_cnt) as percent_increase_count
    , A.previous_amount_tol, B.current_amount_tol, B.current_active_days FROM
        (SELECT merchant_id, onboarded_at
        from merchant_onboarding.merchants
        where merchant_type IN ('OFFLINE_UNORGANISED','OFFLINE_THROUGH_AGGREGATOR','P2P_MERCHANT','P2M_LIMITED','OFFLINE_AGGREGATOR') 
        and date(onboarded_at) < DATE_SUB('2023-04-02',33+30+60))C
    LEFT JOIN
        (SELECT receiveruser, count(distinct transaction_id) as previous_txn_cnt, sum(totaltransactionamount) as previous_amount_tol
        from fraud.transaction_details_v3
        where updated_date BETWEEN DATE_SUB('2023-04-02',33+30) and DATE_SUB('2023-04-02',33)
        and  receivertype = 'MERCHANT' and  receiversubtype In ('OFFLINE_UNORGANISED','OFFLINE_THROUGH_AGGREGATOR','P2P_MERCHANT','P2M_LIMITED','OFFLINE_AGGREGATOR') 
        and errorcode = 'SUCCESS' and backend_errorcode = 'SUCCESS' and pay_transaction_status = 'COMPLETED'
        group by receiveruser
        having sum(totaltransactionamount) >100000)A
    ON C.merchant_id = A.receiveruser
    LEFT JOIN
        (SELECT receiveruser, count(distinct transaction_id) as current_txn_cnt , sum(totaltransactionamount) as current_amount_tol , count(distinct updated_date) as current_active_days
        from fraud.transaction_details_v3
        where updated_date between DATE_SUB('2023-04-02',32) and DATE_SUB('2023-04-02',2)
        and  receivertype = 'MERCHANT' and  receiversubtype In ('OFFLINE_UNORGANISED','OFFLINE_THROUGH_AGGREGATOR','P2P_MERCHANT','P2M_LIMITED','OFFLINE_AGGREGATOR') 
        and errorcode = 'SUCCESS' and backend_errorcode = 'SUCCESS' and pay_transaction_status = 'COMPLETED'
        group by receiveruser
        having sum(totaltransactionamount) >100000)B
    ON A.receiveruser = B.receiveruser
    where ((B.current_txn_cnt - A.previous_txn_cnt)/A.previous_txn_cnt) >=20)X