Added cancellation option to the start of most functions

bank

@@ -112,7 +112,8 @@ get_name() {
 }
 
 create_account() {
-    read -p "Enter Account Name: " name
+    read -p "Enter Account Name ('c' to cancel): " name
+    ([ "$name" == "c" ] || [ "$name" == "c" ]) && return
     tstamp=$(date +%Y-%m-%d\ %H:%M:%S)
     read -p "Creating account: '${name}'.  Are you sure? (y/N)" -n1 CONFIRM
     case $CONFIRM in
@@ -132,7 +133,8 @@ create_account() {
 
 disable_account() {
     eval "$dbconnect -c \"SELECT id,name,created FROM account WHERE enabled = true ORDER BY name;\""
-    read -p "Enter Account ID: " ID
+    read -p "Enter Account ID ('c' to cancel): " ID
+    ([ "$ID" == "c" ] || [ "$ID" == "c" ]) && return
     read -p "$(tput bold)$(tput setaf 3)DISABLING$(tput sgr0) account #${ID}: $(get_name $ID bold). Are you sure? (y/N)" -n1 CONFIRM
     case $CONFIRM in
         [Yy])
@@ -151,7 +153,8 @@ disable_account() {
 enable_account() {
     echo "DISABLED Accounts:"
     eval "$dbconnect -c \"SELECT id,name,created FROM account WHERE enabled = false ORDER BY name;\""
-    read -p "Enter Account ID: " ID
+    read -p "Enter Account ID ('c' to cancel): " ID
+    ([ "$ID" == "c" ] || [ "$ID" == "c" ]) && return
     read -p "$(tput bold)Enabling$(tput sgr0) account #${ID}: $(get_name $ID bold). Are you sure? (y/N)" -n1 CONFIRM
     case $CONFIRM in
         [Yy])
@@ -169,7 +172,8 @@ enable_account() {
 
 make_deposit() { 
     eval "$dbconnect -c \"SELECT id,name FROM account WHERE enabled = true ORDER BY name;\""
-    read -p "Enter Account ID: " ID
+    read -p "Enter Account ID ('c' to cancel): " ID
+    ([ "$ID" == "c" ] || [ "$ID" == "c" ]) && return
     read -p "Enter amount of gp to deposit: " amount
     tstamp=$(date +%Y-%m-%d\ %H:%M:%S)
     read -p "Depositing ${amount}gp into account #${ID}: $(get_name $ID bold). Are you sure? (y/N)" -n1 CONFIRM
@@ -192,7 +196,8 @@ make_deposit() {
 
 make_withdrawal() { 
     eval "$dbconnect -c \"SELECT account.id,account.name,gold FROM balance INNER JOIN account ON account.id = balance.id WHERE account.enabled = true ORDER BY name;\"" #Show balances first
-    read -p "Enter Account ID: " ID
+    read -p "Enter Account ID ('c' to cancel): " ID
+    ([ "$ID" == "c" ] || [ "$ID" == "c" ]) && return
     read -p "Enter amount of gp to withdraw: " amount
     tstamp=$(date +%Y-%m-%d\ %H:%M:%S)
     read -p "Withdrawing ${amount}gp from account #${ID}: $(get_name $ID bold). Are you sure? (y/N)" -n1 CONFIRM