69 lines
2.2 KiB
Bash
69 lines
2.2 KiB
Bash
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#!/bin/bash
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PSQL="psql --username=freecodecamp --dbname=salon --no-align --tuples-only -c"
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echo -e "\n~~~~~ MY SALON ~~~~~\n"
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echo -e "Welcome to My Salon, how can I help you?\n"
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MAIN_MENU() {
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if [[ $1 ]]
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then
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echo -e "$1"
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fi
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SERVICES="$($PSQL "SELECT service_id, name FROM services")"
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echo "$SERVICES" | while IFS="|" read SERVICE_ID SERVICE_NAME
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do
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echo "$SERVICE_ID) $SERVICE_NAME"
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done
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read SERVICE_ID_SELECTED
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if [[ $SERVICE_ID_SELECTED =~ [0-9]+ ]]
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then
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SERVICE_ID_CHECK=$($PSQL "SELECT service_id FROM services WHERE service_id=$SERVICE_ID_SELECTED")
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if [[ -z $SERVICE_ID_CHECK ]]
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then
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MAIN_MENU "\nI could not find that service. What would you like today?"
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else
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BOOK_SERVICE $SERVICE_ID_SELECTED;
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fi
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else
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MAIN_MENU "\nI could not find that service. What would you like today?"
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fi
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}
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BOOK_SERVICE() {
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if [[ $1 ]]
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then
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SERVICE_NAME=$($PSQL "SELECT name FROM services WHERE service_id=$1")
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echo -e "\nWhat's your phone number?"
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read CUSTOMER_PHONE
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if [[ $CUSTOMER_PHONE =~ ^[0-9]+(-[0-9]+)+$ ]]
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then
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# check number in db
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CUSTOMER_ID=$($PSQL "SELECT customer_id FROM customers WHERE phone='$CUSTOMER_PHONE'")
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# if not found than ask for name
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if [[ -z $CUSTOMER_ID ]]
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then
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echo -e "\nI don't have a record for that phone number, what's your name?"
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IFS=$'\n\t\r' read CUSTOMER_NAME
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ADD_CUSTOMER_RESULT=$($PSQL "INSERT INTO customers(name, phone) VALUES('$CUSTOMER_NAME', '$CUSTOMER_PHONE')")
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CUSTOMER_ID=$($PSQL "SELECT customer_id FROM customers WHERE phone='$CUSTOMER_PHONE'")
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else
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CUSTOMER_NAME=$($PSQL "SELECT name FROM customers WHERE phone='$CUSTOMER_PHONE'")
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fi
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# ask for time
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echo -e "\nWhat time would you like your cut, $CUSTOMER_NAME?"
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read SERVICE_TIME
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# book appointment
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BOOKING_RESULT=$($PSQL "INSERT INTO appointments(customer_id, service_id, time) VALUES($CUSTOMER_ID, $1, '$SERVICE_TIME')")
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echo -e "\nI have put you down for a $SERVICE_NAME at $SERVICE_TIME, $CUSTOMER_NAME."
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else
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echo -e "That is not a valid number.\n"
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BOOK_SERVICE $1
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fi
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fi
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}
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MAIN_MENU
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