adding recipes now works

controller/backend.sh

@@ -10,3 +10,36 @@ backendHome() {
 	content="$(getRecipesByUsername "$username" | template "templates/backend.fragment.templ")"
 	template "templates/layout.html.templ"
 }
+
+route GET "/backend/new" backendNew
+backendNew() {
+	requireLoggedIn
+	htmlContent
+	endHeaders
+
+	title="Backend - New"
+	content="$(template "templates/backend.new.fragment.templ")"
+	template "templates/layout.html.templ"
+}
+
+route POST "/backend/new" backendAdd
+backendAdd() {
+	requireLoggedIn
+	cacheFormData
+
+	name="$(formData "name")"
+	description="$(formData "description")"
+	qts="$(formData "qts")"
+	ingredients="$(formData "ingredients")"
+
+	if test "$(echo "$qts" | wc -l)" -ne "$(echo "$ingredients" | wc -l)"; then
+		status 400
+		endHeaders
+		return
+	fi
+
+	addRecipe "$name" "$description" "$username" "$qts" "$ingredients"
+
+	redirect "/backend"
+	endHeaders
+}

data/recipes.sh

@@ -14,3 +14,40 @@ getRecipesByUsername() {
 			users.username = '$(escape "$username")'
 EOF
 }
+
+addRecipe() {
+	local name="$1"
+	local description="$2"
+	local username="$3"
+	local qts="$4"
+	local ingredients="$5"
+
+	local nrIngredients="$(echo "$qts" | wc -l)"
+
+	template <(cat <<EOF
+		START TRANSACTION;
+
+		SELECT
+			@uid := id
+		FROM users
+		WHERE username = '$(escape "$username")';
+
+		INSERT INTO recipes
+			(userFk, name, description) VALUES
+			(@uid, '$(escape "$name")', '$(escape "$description")');
+
+		SELECT @rid := LAST_INSERT_ID();
+
+		{{ for i in \$(seq $nrIngredients); do }}
+			INSERT INTO ingredients
+				(recipeFk, name, quantity) VALUES
+				(@rid,
+					'{{ escape "\$(echo "\$ingredients" | tail -n +\$i | head -n 1)" | tr -d \\\\n }}',
+					'{{ escape "\$(echo "\$qts" | tail -n +\$i | head -n 1)" | tr -d \\\\n }}'
+				);
+		{{ done }}
+
+		COMMIT;
+EOF
+	) | execute
+}

shochu

@@ -1 +1 @@
-Subproject commit 10b8f41076765a411feb7b716ed7a9de3f792531
+Subproject commit 10cc312892f2851b60ada93585aeab0ff4f9356e

templates/backend.fragment.templ

@@ -1,5 +1,7 @@
 <h1>Hi</h1>
-You are {{ print $username }}.
+You are {{ print $username }}.<br />
+
+<a href="/backend/new">New Recipe</a>
 
 <ul>
 	{{ while read line; do }}

templates/backend.new.fragment.templ

@@ -0,0 +1,56 @@
+<a href="/backend">Back</a>
+<form method="POST" action="?">
+	<input type="text" name="name" placeholder="Name"><br />
+	<table>
+		<tr>
+			<th>
+				Qt.
+			</th>
+			<th>
+				Ingredient
+			</th>
+		</tr>
+		<tr>
+			<td>
+				<input type="text" name="qts">
+			</td>
+			<td>
+				<input type="text" name="ingredients">
+			</td>
+		</tr>
+		<tr>
+			<td>
+				<input type="text" name="qts">
+			</td>
+			<td>
+				<input type="text" name="ingredients">
+			</td>
+		</tr>
+		<tr>
+			<td>
+				<input type="text" name="qts">
+			</td>
+			<td>
+				<input type="text" name="ingredients">
+			</td>
+		</tr>
+		<tr>
+			<td>
+				<input type="text" name="qts">
+			</td>
+			<td>
+				<input type="text" name="ingredients">
+			</td>
+		</tr>
+		<tr>
+			<td>
+				<input type="text" name="qts">
+			</td>
+			<td>
+				<input type="text" name="ingredients">
+			</td>
+		</tr>
+	</table>
+	<textarea name="description" placeholder="Description"></textarea><br />
+	<input type="submit">
+</form>