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This is the version of the app made on react, NOT react-native!!!
the methods to be created in order to interact with data are as follow:
def query_student by ID /tells the database to check if the given ID is valid if valid pull the Student Data and open Student Page (individual per student) if not pop error message /
def query_products by product_category /loads all products products for given category lists them as a one product per line /
def remove by product_name,product_id /removes temporary stored product name from array list finds the entry removes/
def complete-checkout by product_array /takes all products stored in array list (products) quesries database creates new entry in checkout table adds all products by ID / after this go to FinPage and complete check out