1 files changed, 30 insertions, 0 deletions
diff --git a/backend/src/services/common.zig b/backend/src/services/common.zig
new file mode 100644
index 0000000..42d18e9
--- /dev/null
+++ b/backend/src/services/common.zig
@@ -0,0 +1,30 @@
+const std = @import("std");
+const zqlite = @import("zqlite");
+const httpz = @import("httpz");
+
+const users_repo = @import("../repos/users_repo.zig");
+
+pub const Env = struct {
+    conn: zqlite.Conn,
+    secure_tokens: bool,
+    user: ?users_repo.User,
+};
+
+pub const ServiceError = error{
+    BadRequest,
+    NotFound,
+    Forbidden,
+};
+
+pub fn with_body(comptime T: type, req: *httpz.Request) !T {
+    if (req.body()) |body| {
+        if (std.json.parseFromSlice(T, req.arena, body, .{})) |parsed| {
+            defer parsed.deinit();
+            return parsed.value;
+        } else |_| {
+            return ServiceError.BadRequest;
+        }
+    } else {
+        return ServiceError.BadRequest;
+    }
+}