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@app.route("/review/<userId>/<itemId>", methods=["GET", "POST"])
def reviewItem(userId, itemId):
"""Add a Review"""
from flask import escape
#Check for user
if not flask.session["user"]:
flask.flash("You need to be logged in")
return flask.redirect(flask.url_for("index"))
if flask.session["user"] != int(userId):
return flask.redirect(flask.url_for("index"))
theQry = f"SELECT * FROM purchase WHERE productID = {itemId} and userID = {userId};"
item = query_db(theQry, one=True)
if item is None:
flask.flash("Forbidden,You don't buy the book.")
return flask.redirect(flask.url_for("index"))
#Handle input
if flask.request.method == "POST":
reviewStars = escape(flask.request.form.get("rating"))
reviewComment = escape(flask.request.form.get("review"))
#Clean up review whitespace
reviewComment = reviewComment.strip()
reviewId = flask.request.form.get("reviewId")"Review Made %s", reviewId)"Rating %s Text %s", reviewStars, reviewComment)
if reviewId:
#Update an existing oe"Update Existing")
theSQL = f"""
UPDATE review
SET stars = ?,
review = ?
id = ?"""
app.logger.debug("%s", theSQL)
write_db(theSQL, (reviewStars, reviewComment ,reviewId))
flask.flash("Review Updated")
else:"New Review")
theSQL = f"""
INSERT INTO review (userId, productId, stars, review)
VALUES (?, ?, ?, ?);
print(theSQL)"%s", theSQL)
write_db(theSQL, (userId,itemId,reviewStars,reviewComment))
flask.flash("Review Made")
#Otherwise get the review
theQry = f"SELECT * FROM product WHERE id = {itemId};"
item = query_db(theQry, one=True)
theQry = f"SELECT * FROM review WHERE userID = {userId} AND productID = {itemId};"
review = query_db(theQry, one=True)
app.logger.debug("Review Exists %s", review)
return flask.render_template("reviewItem.html",
item = item,
review = review,