From 135a2d93284e6997db767d6a587b0897f1f2e0cd Mon Sep 17 00:00:00 2001
From: h <h@kotikot.com>
Date: Fri, 16 Oct 2026 02:36:16 +0000
Subject: [PATCH] feat(period): everything preset from the first transaction
 date

---
 src/lib/period.svelte.ts  | 18 ++++++++++++++++++
 src/routes/+layout.svelte |  1 +
 2 files changed, 19 insertions(+)

diff --git a/src/lib/period.svelte.ts b/src/lib/period.svelte.ts
index 569aa96..727a670 100644
--- a/src/lib/period.svelte.ts
+++ b/src/lib/period.svelte.ts
@@ -1,3 +1,5 @@
+import { api } from "#lib/api/client.js";
+import type { Page, TransactionGroup } from "#lib/api/types.js";
 import {
   addDays,
   isDynamic,
@@ -70,6 +72,22 @@ class Period {
     this.ready = true;
   }
 
+  async loadFirst() {
+    const query = { end: today(), limit: 1, start: "1970-01-02", type: "all" };
+    const head = await api<Page<TransactionGroup>>("/v1/transactions", {
+      query,
+    });
+    const pages = head.meta.pagination?.total_pages ?? 0;
+    if (pages === 0) {
+      return;
+    }
+    const last = await api<Page<TransactionGroup>>("/v1/transactions", {
+      query: { ...query, page: pages },
+    });
+    const date = last.data[0]?.attributes.transactions[0]?.date;
+    this.first = date ? date.slice(0, 10) : null;
+  }
+
   set(range: Range) {
     if (range.start === this.start && range.end === this.end) {
       return;
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index ea9eb43..75748b5 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -20,6 +20,7 @@
     try {
       const back = await session.boot();
       period.init(session.viewRange, page.url);
+      period.loadFirst().catch(() => undefined);
       if (back) {
         await goto(back, { replace: true });
       }