Fix payments chart (#1851)

* feat: payment history endpoint

* test payment history

* use new endpoint in frontend

* refactor tests

tests/conftest.py

@@ -1,5 +1,6 @@
 # ruff: noqa: E402
 import asyncio
+from time import time
 
 import uvloop
 
@@ -11,11 +12,16 @@ from fastapi.testclient import TestClient
 from httpx import AsyncClient
 
 from lnbits.app import create_app
-from lnbits.core.crud import create_account, create_wallet, get_user
+from lnbits.core.crud import (
+    create_account,
+    create_wallet,
+    get_user,
+    update_payment_status,
+)
 from lnbits.core.models import CreateInvoice
 from lnbits.core.services import update_wallet_balance
 from lnbits.core.views.api import api_payments_create_invoice
-from lnbits.db import Database
+from lnbits.db import DB_TYPE, SQLITE, Database
 from lnbits.settings import settings
 from tests.helpers import (
     clean_database,
@@ -173,6 +179,31 @@ async def real_invoice():
     del invoice
 
 
+@pytest_asyncio.fixture(scope="session")
+async def fake_payments(client, adminkey_headers_from):
+    # Because sqlite only stores timestamps with milliseconds
+    # we have to wait a second to ensure a different timestamp than previous invoices
+    if DB_TYPE == SQLITE:
+        await asyncio.sleep(1)
+    ts = time()
+
+    fake_data = [
+        CreateInvoice(amount=10, memo="aaaa", out=False),
+        CreateInvoice(amount=100, memo="bbbb", out=False),
+        CreateInvoice(amount=1000, memo="aabb", out=False),
+    ]
+
+    for invoice in fake_data:
+        response = await client.post(
+            "/api/v1/payments", headers=adminkey_headers_from, json=invoice.dict()
+        )
+        assert response.is_success
+        await update_payment_status(response.json()["checking_id"], pending=False)
+
+    params = {"time[ge]": ts, "time[le]": time()}
+    return fake_data, params
+
+
 @pytest_asyncio.fixture(scope="function")
 async def hold_invoice():
     invoice = get_hold_invoice(100)