1 files changed, 26 insertions, 2 deletions
diff --git a/strichliste.lua b/strichliste.lua
index be31ed0..004d276 100755
--- a/strichliste.lua
+++ b/strichliste.lua
@@ -3,10 +3,12 @@
 local function escape(s)
     return s:gsub("<", "&lt;"):gsub("<", "&lt;")
 end
+
 local function urldecode(s)
     if s == nil then return nil end
     return s:gsub("+", " "):gsub("%%20", " ")
 end
+
 local function urlencode(s)
     if s == nil then return nil end
     return s:gsub(" ", "%%20")
@@ -90,7 +92,8 @@ local function respond(status, title, body)
         <body>
             <nav>
                 <h2><a href="/">Strichliste v2</a></h2>
-                <span><a href="/?log">View Log</a></span>
+                <span><a href="/?log">Log</a></span>
+                <span><a href="/?products">Products</a></span>
                 <span><a href="https://codeberg.org/metamuffin/strichliste">Source</a></span>
             </nav>
     ]], escape(title), stylesheet, script, config.head_extra or ""))
@@ -136,6 +139,7 @@ local function read_log()
         return tonumber(time), username, tonumber(amount), comment
     end
 end
+
 local function read_products()
     local log = io.open("products", "r")
     if log == nil then
@@ -159,6 +163,7 @@ local function balances()
     end
     return users
 end
+
 local function last_txns()
     local users = {}
     for time, username, _, _ in read_log() do
@@ -338,6 +343,23 @@ local function r_create_user()
     return redirect(string.format("/%s", urlencode(username)))
 end
 
+local function r_products()
+    respond(200, "Product List", function()
+        print("<h1>Product List</h1>")
+        print("<table><tr><th>Name</th><th>Price</th><th>Amount</th></tr>")
+        for barcode, price, name in read_products() do
+            print(string.format([[
+                <tr><td>%s</td><td class="amount-%s">%.02f€</td><td>%s</td></tr>
+            ]],
+                name,
+                price >= 0 and "pos" or "neg", price / 100,
+                barcode
+            ))
+        end
+        print("</table>")
+    end)
+end
+
 local function extract_username()
     if path == nil then
         return respond_error("no path")
@@ -350,7 +372,9 @@ local function extract_username()
 end
 
 if path == "/" then
-    if query.log then
+    if query.products then
+        return r_products()
+    elseif query.log then
         return r_log()
     elseif query.create_user then
         return r_create_user()