From 89aae265bc3cfd03f4081ef1a8f034e538fef702 Mon Sep 17 00:00:00 2001
From: Martin Ashby <martin@ashbysoft.com>
Date: Mon, 14 Aug 2023 23:03:57 +0100
Subject: align zig and rust implementations of comments switch deploy script
 to zig version

---
 zig-comments/src/main.zig            | 20 +++++++++++---------
 zig-comments/src/templates/form.html |  6 +++---
 2 files changed, 14 insertions(+), 12 deletions(-)

(limited to 'zig-comments/src')

diff --git a/zig-comments/src/main.zig b/zig-comments/src/main.zig
index 0a7bca1..b8b820c 100644
--- a/zig-comments/src/main.zig
+++ b/zig-comments/src/main.zig
@@ -24,17 +24,17 @@ const router = Rtr{
     .handlers = &[_]Rtr.Handler{
         .{
             .method = .GET,
-            .pattern = "/api/comments",
-            .handle_fn = get_comments,
+            .pattern = "/api/comment",
+            .handle_fn = get_comment,
         },
         .{
             .method = .POST,
-            .pattern = "/api/comments",
-            .handle_fn = post_comments,
+            .pattern = "/api/comment",
+            .handle_fn = post_comment,
         },
         .{
             .method = .GET,
-            .pattern = "/api/form/*",
+            .pattern = "/api/form",
             .handle_fn = get_form,
         },
     },
@@ -42,13 +42,14 @@ const router = Rtr{
 };
 
 pub fn main() !void {
-    var db = try pq.Db.init("postgresql://comments@localhost/comments");
+    const db_url = std.os.getenv("DATABASE_URL") orelse "postgresql://comments@localhost/comments";
+    var db = try pq.Db.init(db_url);
     try db.exec(@embedFile("migrations/0_init.sql"));
     try db.exec(@embedFile("migrations/1_capcha.sql"));
     defer db.deinit();
     const server = zws.Server(Ctx, Rtr){
         .allocator = gpa.allocator(),
-        .address = std.net.Address{ .in = std.net.Ip4Address.init(.{ 127, 0, 0, 1 }, 8080) },
+        .address = std.net.Address{ .in = std.net.Ip4Address.init(.{ 127, 0, 0, 1 }, 5678) },
         .context = Ctx{ .db = db },
         .handler = router,
     };
@@ -75,7 +76,7 @@ fn constresponse(res: *std.http.Server.Response, rr: []const u8, status: std.htt
     try res.finish();
 }
 
-fn get_comments(res: *std.http.Server.Response, ctx: Ctx, params: Params) Err!void {
+fn get_comment(res: *std.http.Server.Response, ctx: Ctx, params: Params) Err!void {
     _ = params;
     var p = try zws.Path.parse(res.allocator, res.request.target);
     defer p.deinit();
@@ -99,6 +100,7 @@ fn get_comments(res: *std.http.Server.Response, ctx: Ctx, params: Params) Err!vo
         const cmt = try stmt.read_struct(Comment);
         try comments.append(cmt);
     }
+    std.log.debug("found {} comments for url {s}", .{ comments.items.len, url });
 
     const rr = @embedFile("templates/comments.html");
     const tt = comptime mustache.parseComptime(rr, .{}, .{});
@@ -115,7 +117,7 @@ fn get_comments(res: *std.http.Server.Response, ctx: Ctx, params: Params) Err!vo
     try res.finish();
 }
 
-fn post_comments(res: *std.http.Server.Response, ctx: Ctx, _: Params) Err!void {
+fn post_comment(res: *std.http.Server.Response, ctx: Ctx, _: Params) Err!void {
     var body_aa = std.ArrayList(u8).init(res.allocator);
     try res.reader().readAllArrayList(&body_aa, 1_000_000);
     var body = try body_aa.toOwnedSlice();
diff --git a/zig-comments/src/templates/form.html b/zig-comments/src/templates/form.html
index 8c492ea..3ec8eeb 100644
--- a/zig-comments/src/templates/form.html
+++ b/zig-comments/src/templates/form.html
@@ -1,6 +1,6 @@
-<form action="/api/comments" method="post">
-  <input type="hidden" name="url" value="{{ url }}"><br>
-  <input type="hidden" name="capcha_id" value="{{ capcha_id }}"><br>
+<form action="/api/comment" method="post">
+  <input type="hidden" name="url" value="{{url}}"><br>
+  <input type="hidden" name="capcha_id" value="{{capcha_id`}}"><br>
   <label for="author">Name:</label><br>
   <input type="text" id="author" name="author"><br>
   <label for="comment">Comment:</label><br>
-- 
cgit v1.2.3-ZIG