From 6fa11aba8e2827e4a2a7943d5b9a133e2f66ceb1 Mon Sep 17 00:00:00 2001
From: vilmibm <nathanielksmith@gmail.com>
Date: Tue, 24 Oct 2023 19:23:35 +0000
Subject: [PATCH] code processing, TODOs

---
 cmd/help/main.go | 22 +++++++++++++++++++---
 towndb/towndb.go |  6 +++---
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/cmd/help/main.go b/cmd/help/main.go
index 0ad2a31..bd80267 100644
--- a/cmd/help/main.go
+++ b/cmd/help/main.go
@@ -205,20 +205,36 @@ func redeemCode(db *sql.DB, cs colorScheme, p *Prompter) error {
 	fmt.Println(cs.Header("redeem an auth code and add a new public key"))
 	fmt.Println()
 	c, err := p.String("paste your auth code:")
+	// TODO add Error to cs
 	if err != nil {
 		// TODO log
+		// TODO print an error, return nil
 		return err
 	}
 
 	parts, err := codes.Decode(c)
 	if err != nil {
 		// TODO log
+		// TODO print an error, return nil
 		return err
 	}
-	code := parts[0]
-	email := parts[1]
 
-	fmt.Println(code, email)
+	code := &towndb.AuthCode{
+		Code:  parts[0],
+		Email: parts[1],
+	}
+
+	err = code.Hydrate(db)
+	if err != nil {
+		// TODO log
+		// TODO print an error, return an opaque error about db
+		return err
+	}
+
+	if code.Used {
+		fmt.Println("That code has already been redeemed. You'll have to request a new one.")
+		return nil
+	}
 
 	// TODO verify code
 	// TODO accept key
diff --git a/towndb/towndb.go b/towndb/towndb.go
index 074c069..01e175d 100644
--- a/towndb/towndb.go
+++ b/towndb/towndb.go
@@ -210,15 +210,15 @@ func (c *AuthCode) Insert(db *sql.DB) error {
 
 func (c *AuthCode) Hydrate(db *sql.DB) error {
 	stmt, err := db.Prepare(`
-	SELECT id, email, used, created
+	SELECT id, used, created
 	FROM auth_codes
-	WHERE code = ?`)
+	WHERE code = ? AND email = ?`)
 	if err != nil {
 		return err
 	}
 	defer stmt.Close()
 
-	return stmt.QueryRow(c.Code).Scan(&c.ID, &c.Email, &c.Used, &c.Created)
+	return stmt.QueryRow(c.Code).Scan(&c.ID, &c.Used, &c.Created)
 }
 
 // TODO other auth code as needed