diff --git a/ddbank.sh b/ddbank.sh index 17d6a9f..14b4193 100755 --- a/ddbank.sh +++ b/ddbank.sh @@ -119,14 +119,14 @@ do LAST_USER=$with_user ## Not sure why this was here... #echo "$with_user" | awk 'FNR == 1 {print}' + # Grabs the current amount the user has stored in the database. with_1_amt=$($db_conn "select id,username,balance from account join balance using (id) where username='$with_user';"| awk 'FNR == 3' | awk -F\| '{print $3}') + # This grabs the user's ID to use on the balance table. with_user_id=$($db_conn "select id,username,balance from account join balance using (id) where username='$with_user';" | awk 'FNR == 3' | awk -F\| '{print $1}') - # Does the math to minus the withdraw. - with_new_amt=$($db_conn "select balance - '$with_amt' from balance where id = '$with_user_id';" | awk 'FNR ==3') # Updates the database with the new amount. - $db_conn "update balance set balance = '$with_new_amt' where id = '$with_user_id';" + $db_conn "update balance set balance = balance - '$with_amt' where id = '$with_user_id';" # Transactioning $db_conn "insert into transaction (id,username,amount,timestamp) values ('$with_user_id','$with_user','-$with_amt','now');" ;; 2 ) read -p "Deposit to user: " depo_user @@ -135,10 +135,8 @@ do depo_1_amt=$($db_conn "select id,username,balance from account join balance using (id) where username='$depo_user';"| awk 'FNR == 3' | awk -F\| '{print $3}') # This grabs the user's ID to use on the balance table. depo_user_id=$($db_conn "select id,username,balance from account join balance using (id) where username='$depo_user';" | awk 'FNR == 3' | awk -F\| '{print $1}') - # Does the math to add the withdraw. - depo_new_amt=$($db_conn "select balance + '$depo_amt' from balance where id = '$depo_user_id';" | awk 'FNR ==3') # Updates the database with the new amount. - $db_conn "update balance set balance = '$depo_new_amt' where id = '$depo_user_id';" + $db_conn "update balance set balance = balance + '$depo_amt' where id = '$depo_user_id';" # Transactioning $db_conn "insert into transaction (id,username,amount,timestamp) values ('$depo_user_id','$depo_user','+$depo_amt','now');" ;; 3 ) read -p "Transfer from user: " tran_user1 @@ -147,12 +145,9 @@ do # Grabs user IDs. tran_user1_id=$($db_conn "select id,username,balance from account join balance using (id) where username='$tran_user1';" | awk 'FNR == 3' | awk -F\| '{print $1}') tran_user2_id=$($db_conn "select id,username,balance from account join balance using (id) where username='$tran_user2';" | awk 'FNR == 3' | awk -F\| '{print $1}') - # Does the math to complete the transfer. - tran1_new_amt=$($db_conn "select balance - '$tran_amt' from balance where id = '$tran_user1_id';" | awk 'FNR ==3') - tran2_new_amt=$($db_conn "select balance + '$tran_amt' from balance where id = '$tran_user2_id';" | awk 'FNR ==3') # Updates the database with the new amounts. - $db_conn "update balance set balance = '$tran1_new_amt' where id = '$tran_user1_id';" - $db_conn "update balance set balance = '$tran2_new_amt' where id = '$tran_user2_id';" + $db_conn "update balance set balance = balance - '$tran_amt' where id = '$tran_user1_id';" + $db_conn "update balance set balance = balance + '$tran_amt' where id = '$tran_user2_id';" # Transactioning $db_conn "insert into transaction (id,username,amount,timestamp) values ('$tran_user1_id','$tran_user1','-$tran_amt','now');" $db_conn "insert into transaction (id,username,amount,timestamp) values ('$tran_user2_id','$tran_user2','+$tran_amt','now');" @@ -175,7 +170,7 @@ do echo "3) Show last 5 Transactions." echo "" echo "q) Go back." - echo :: + echo "" read -n1 -p "*Transaction Menu: Select from above: " ii_tmenu case $ii_tmenu in 1 ) echo "" @@ -192,7 +187,7 @@ do } fi $db_conn "select id,username,amount,timestamp from transaction order by timestamp DESC limit $tmenu_num2;" ;; 3 ) echo "" - $db_conn "select id,username,amount,timestamp from transaction order by timestamp DESC limit 5;" + $db_conn "select id,username,amount,timestamp from transaction order by timestamp DESC limit 5;" ;; [0q] ) break ;; * ) clear ;;