Starting interactive banking

ddbank.sh

@@ -11,6 +11,7 @@ ssh_host="knd-db01.kniod.corp"
 
 # Functions
 new_account() {
+    clear
     read -p "Enter the name of your account: " user1
     echo ""
     echo "Your account name will be $user1."
@@ -52,19 +53,30 @@ list_user() {
 list_balance() {
     # Bal Menu
     clear
+    while true 
+    do
         echo "1) List all users balances."
-    echo "2) List a specific user's balance." 
+        echo "2) User Search" 
+        echo "3) Go back."
         echo ""
-    read -n1 -p "Select from the menu above: " ii
+        read -n1 -p "*Balance Menu: Select from the above: " ii
         echo ""
 
         case $ii in
-        1 ) ssh $ssh_user@$ssh_host "psql -U ddbank -d ddbank -c \"select id,username from account join balance using (id);\"" ;;
+            1 ) ssh $ssh_user@$ssh_host "psql -U ddbank -d ddbank -c \"select id,username,balance from account join balance using (id);\"" ;;
             2 ) read -p "Enter the user account name: " bal_user
                     bal_user1=$(ssh $ssh_user@$ssh_host "psql -U ddbank -d ddbank -c \"select id,username,balance from account join balance using (id);\"")
                     echo "$bal_user1" | awk 'FNR == 1 {print}'
-                echo "$bal_user1" | grep "$bal_user"     ;;
+                    echo "$bal_user1" | grep -iE "$bal_user"     
+                    echo "" ;;
+            3 ) break ;;
         esac
+    done
+}
+
+dwt_menu() {
+    echo "sub-menu goes here"
+
 }
 
 while true 
@@ -75,6 +87,7 @@ do
     echo "1) Create new user account."
     echo "2) List user accounts."
     echo "3) List user(s) balance."
+    echo "4) Deposit, withdraw, transfer"
     echo "9) Clear contents of screen"
     echo "0) Exit"
     echo ""
@@ -84,7 +97,7 @@ do
         2 ) list_user       ;;
         3 ) list_balance    ;;
         9 ) clear           ;;
-        0 ) exit
+        0 ) break
     esac
 done