Add server-authoritative RZ Coin rewards

2026-08-01 01:28:38 -05:00
parent 8c439c6294
commit ddc36a8048
24 changed files with 670 additions and 104 deletions
@@ -14,6 +14,19 @@ public sealed class CreditsController(CreditStore credits, ExamSimulationStore s
    [HttpGet]
    public async Task<IActionResult> Get() => Ok(await credits.GetStatusAsync(UserId()));

+    [HttpGet("ledger")]
+    public async Task<IActionResult> Ledger([FromQuery] int limit = 20, [FromQuery] string? before = null)
+    {
+        DateTime? cursor = null;
+        if (!string.IsNullOrWhiteSpace(before))
+        {
+            if (!DateTime.TryParse(before, null, System.Globalization.DateTimeStyles.RoundtripKind, out var parsed))
+                return BadRequest(new { code = "invalid_cursor", message = "The ledger cursor is invalid." });
+            cursor = parsed;
+        }
+        return Ok(await credits.GetLedgerAsync(UserId(), limit, cursor));
+    }
+
    [HttpPost("purchases")]
    public async Task<IActionResult> Purchase([FromBody] CreditPurchaseRequest request)
    {