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Each recipe composes the same primitives (",[587,588,589],"code",{},"auditOnly",", ",[587,592,593],{},"signed",", optional ",[587,596,597],{},"await: true",") over different drains.",[600,601,603],"h2",{"id":602},"audit-logs-on-disk","Audit logs on disk",[605,606,607,813],"code-group",{},[608,609,615],"pre",{"className":610,"code":611,"filename":612,"language":613,"meta":614,"style":614},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { auditOnly, signed } from 'evlog'\nimport { createFsDrain } from 'evlog\u002Ffs'\n\nnitro.hooks.hook('evlog:drain', auditOnly(\n  signed(createFsDrain({ dir: '.audit', maxFiles: 30 }), { strategy: 'hash-chain' }),\n  { await: true },\n))\n","Input — server\u002Fplugins\u002Fevlog.ts","typescript","",[587,616,617,656,677,684,720,789,807],{"__ignoreMap":614},[618,619,622,626,630,634,637,640,643,646,649,653],"span",{"class":620,"line":621},"line",1,[618,623,625],{"class":624},"s7zQu","import",[618,627,629],{"class":628},"sMK4o"," {",[618,631,633],{"class":632},"sTEyZ"," auditOnly",[618,635,636],{"class":628},",",[618,638,639],{"class":632}," signed",[618,641,642],{"class":628}," }",[618,644,645],{"class":624}," from",[618,647,648],{"class":628}," '",[618,650,652],{"class":651},"sfazB","evlog",[618,654,655],{"class":628},"'\n",[618,657,659,661,663,666,668,670,672,675],{"class":620,"line":658},2,[618,660,625],{"class":624},[618,662,629],{"class":628},[618,664,665],{"class":632}," createFsDrain",[618,667,642],{"class":628},[618,669,645],{"class":624},[618,671,648],{"class":628},[618,673,674],{"class":651},"evlog\u002Ffs",[618,676,655],{"class":628},[618,678,680],{"class":620,"line":679},3,[618,681,683],{"emptyLinePlaceholder":682},true,"\n",[618,685,687,690,693,696,698,702,705,708,711,713,715,717],{"class":620,"line":686},4,[618,688,689],{"class":632},"nitro",[618,691,692],{"class":628},".",[618,694,695],{"class":632},"hooks",[618,697,692],{"class":628},[618,699,701],{"class":700},"s2Zo4","hook",[618,703,704],{"class":632},"(",[618,706,707],{"class":628},"'",[618,709,710],{"class":651},"evlog:drain",[618,712,707],{"class":628},[618,714,636],{"class":628},[618,716,633],{"class":700},[618,718,719],{"class":632},"(\n",[618,721,723,726,728,731,733,736,740,743,745,748,750,752,755,757,761,763,766,768,770,773,775,777,780,782,784,786],{"class":620,"line":722},5,[618,724,725],{"class":700},"  signed",[618,727,704],{"class":632},[618,729,730],{"class":700},"createFsDrain",[618,732,704],{"class":632},[618,734,735],{"class":628},"{",[618,737,739],{"class":738},"swJcz"," dir",[618,741,742],{"class":628},":",[618,744,648],{"class":628},[618,746,747],{"class":651},".audit",[618,749,707],{"class":628},[618,751,636],{"class":628},[618,753,754],{"class":738}," maxFiles",[618,756,742],{"class":628},[618,758,760],{"class":759},"sbssI"," 30",[618,762,642],{"class":628},[618,764,765],{"class":632},")",[618,767,636],{"class":628},[618,769,629],{"class":628},[618,771,772],{"class":738}," strategy",[618,774,742],{"class":628},[618,776,648],{"class":628},[618,778,779],{"class":651},"hash-chain",[618,781,707],{"class":628},[618,783,642],{"class":628},[618,785,765],{"class":632},[618,787,788],{"class":628},",\n",[618,790,792,795,798,800,804],{"class":620,"line":791},6,[618,793,794],{"class":628},"  {",[618,796,797],{"class":738}," await",[618,799,742],{"class":628},[618,801,803],{"class":802},"sfNiH"," true",[618,805,806],{"class":628}," },\n",[618,808,810],{"class":620,"line":809},7,[618,811,812],{"class":632},"))\n",[608,814,819],{"className":815,"code":816,"filename":817,"language":818,"meta":614,"style":614},"language-jsonl shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\"audit\":{\"action\":\"invoice.refund\",\"actor\":{\"type\":\"user\",\"id\":\"usr_42\"},\"target\":{\"type\":\"invoice\",\"id\":\"inv_889\"},\"outcome\":\"success\",\"version\":1,\"idempotencyKey\":\"ak_8f3c4b2a1e5d6f7c\",\"prevHash\":null,\"hash\":\"3f2c8e1a...\"}}\n{\"audit\":{\"action\":\"user.update\",\"actor\":{\"type\":\"user\",\"id\":\"usr_42\"},\"target\":{\"type\":\"user\",\"id\":\"usr_99\"},\"outcome\":\"success\",\"version\":1,\"idempotencyKey\":\"ak_5e7d8f9a0b1c2d3e\",\"prevHash\":\"3f2c8e1a...\",\"hash\":\"9a1b4d7c...\"}}\n","Output — .audit\u002F2026-04-24.ndjson","jsonl",[587,820,821,1024],{"__ignoreMap":614},[618,822,823,825,828,832,834,837,839,843,845,847,849,852,854,856,858,861,863,865,867,870,872,874,876,879,881,883,885,888,890,892,894,897,899,902,904,907,909,911,913,915,917,919,921,924,926,928,930,932,934,936,938,941,943,945,947,950,952,954,956,959,961,963,965,968,970,972,975,977,979,982,984,986,988,991,993,995,997,1000,1002,1005,1007,1010,1012,1014,1016,1019,1021],{"class":620,"line":621},[618,824,735],{"class":628},[618,826,827],{"class":628},"\"",[618,829,831],{"class":830},"spNyl","audit",[618,833,827],{"class":628},[618,835,836],{"class":628},":{",[618,838,827],{"class":628},[618,840,842],{"class":841},"sBMFI","action",[618,844,827],{"class":628},[618,846,742],{"class":628},[618,848,827],{"class":628},[618,850,851],{"class":651},"invoice.refund",[618,853,827],{"class":628},[618,855,636],{"class":628},[618,857,827],{"class":628},[618,859,860],{"class":841},"actor",[618,862,827],{"class":628},[618,864,836],{"class":628},[618,866,827],{"class":628},[618,868,869],{"class":759},"type",[618,871,827],{"class":628},[618,873,742],{"class":628},[618,875,827],{"class":628},[618,877,878],{"class":651},"user",[618,880,827],{"class":628},[618,882,636],{"class":628},[618,884,827],{"class":628},[618,886,887],{"class":759},"id",[618,889,827],{"class":628},[618,891,742],{"class":628},[618,893,827],{"class":628},[618,895,896],{"class":651},"usr_42",[618,898,827],{"class":628},[618,900,901],{"class":628},"},",[618,903,827],{"class":628},[618,905,906],{"class":841},"target",[618,908,827],{"class":628},[618,910,836],{"class":628},[618,912,827],{"class":628},[618,914,869],{"class":759},[618,916,827],{"class":628},[618,918,742],{"class":628},[618,920,827],{"class":628},[618,922,923],{"class":651},"invoice",[618,925,827],{"class":628},[618,927,636],{"class":628},[618,929,827],{"class":628},[618,931,887],{"class":759},[618,933,827],{"class":628},[618,935,742],{"class":628},[618,937,827],{"class":628},[618,939,940],{"class":651},"inv_889",[618,942,827],{"class":628},[618,944,901],{"class":628},[618,946,827],{"class":628},[618,948,949],{"class":841},"outcome",[618,951,827],{"class":628},[618,953,742],{"class":628},[618,955,827],{"class":628},[618,957,958],{"class":651},"success",[618,960,827],{"class":628},[618,962,636],{"class":628},[618,964,827],{"class":628},[618,966,967],{"class":841},"version",[618,969,827],{"class":628},[618,971,742],{"class":628},[618,973,974],{"class":759},"1",[618,976,636],{"class":628},[618,978,827],{"class":628},[618,980,981],{"class":841},"idempotencyKey",[618,983,827],{"class":628},[618,985,742],{"class":628},[618,987,827],{"class":628},[618,989,990],{"class":651},"ak_8f3c4b2a1e5d6f7c",[618,992,827],{"class":628},[618,994,636],{"class":628},[618,996,827],{"class":628},[618,998,999],{"class":841},"prevHash",[618,1001,827],{"class":628},[618,1003,1004],{"class":628},":null,",[618,1006,827],{"class":628},[618,1008,1009],{"class":841},"hash",[618,1011,827],{"class":628},[618,1013,742],{"class":628},[618,1015,827],{"class":628},[618,1017,1018],{"class":651},"3f2c8e1a...",[618,1020,827],{"class":628},[618,1022,1023],{"class":628},"}}\n",[618,1025,1026,1028,1030,1032,1034,1036,1038,1040,1042,1044,1046,1049,1051,1053,1055,1057,1059,1061,1063,1065,1067,1069,1071,1073,1075,1077,1079,1081,1083,1085,1087,1089,1091,1093,1095,1097,1099,1101,1103,1105,1107,1109,1111,1113,1115,1117,1119,1121,1123,1125,1127,1130,1132,1134,1136,1138,1140,1142,1144,1146,1148,1150,1152,1154,1156,1158,1160,1162,1164,1166,1168,1170,1172,1175,1177,1179,1181,1183,1185,1187,1189,1191,1193,1195,1197,1199,1201,1203,1205,1208,1210],{"class":620,"line":658},[618,1027,735],{"class":628},[618,1029,827],{"class":628},[618,1031,831],{"class":830},[618,1033,827],{"class":628},[618,1035,836],{"class":628},[618,1037,827],{"class":628},[618,1039,842],{"class":841},[618,1041,827],{"class":628},[618,1043,742],{"class":628},[618,1045,827],{"class":628},[618,1047,1048],{"class":651},"user.update",[618,1050,827],{"class":628},[618,1052,636],{"class":628},[618,1054,827],{"class":628},[618,1056,860],{"class":841},[618,1058,827],{"class":628},[618,1060,836],{"class":628},[618,1062,827],{"class":628},[618,1064,869],{"class":759},[618,1066,827],{"class":628},[618,1068,742],{"class":628},[618,1070,827],{"class":628},[618,1072,878],{"class":651},[618,1074,827],{"class":628},[618,1076,636],{"class":628},[618,1078,827],{"class":628},[618,1080,887],{"class":759},[618,1082,827],{"class":628},[618,1084,742],{"class":628},[618,1086,827],{"class":628},[618,1088,896],{"class":651},[618,1090,827],{"class":628},[618,1092,901],{"class":628},[618,1094,827],{"class":628},[618,1096,906],{"class":841},[618,1098,827],{"class":628},[618,1100,836],{"class":628},[618,1102,827],{"class":628},[618,1104,869],{"class":759},[618,1106,827],{"class":628},[618,1108,742],{"class":628},[618,1110,827],{"class":628},[618,1112,878],{"class":651},[618,1114,827],{"class":628},[618,1116,636],{"class":628},[618,1118,827],{"class":628},[618,1120,887],{"class":759},[618,1122,827],{"class":628},[618,1124,742],{"class":628},[618,1126,827],{"class":628},[618,1128,1129],{"class":651},"usr_99",[618,1131,827],{"class":628},[618,1133,901],{"class":628},[618,1135,827],{"class":628},[618,1137,949],{"class":841},[618,1139,827],{"class":628},[618,1141,742],{"class":628},[618,1143,827],{"class":628},[618,1145,958],{"class":651},[618,1147,827],{"class":628},[618,1149,636],{"class":628},[618,1151,827],{"class":628},[618,1153,967],{"class":841},[618,1155,827],{"class":628},[618,1157,742],{"class":628},[618,1159,974],{"class":759},[618,1161,636],{"class":628},[618,1163,827],{"class":628},[618,1165,981],{"class":841},[618,1167,827],{"class":628},[618,1169,742],{"class":628},[618,1171,827],{"class":628},[618,1173,1174],{"class":651},"ak_5e7d8f9a0b1c2d3e",[618,1176,827],{"class":628},[618,1178,636],{"class":628},[618,1180,827],{"class":628},[618,1182,999],{"class":841},[618,1184,827],{"class":628},[618,1186,742],{"class":628},[618,1188,827],{"class":628},[618,1190,1018],{"class":651},[618,1192,827],{"class":628},[618,1194,636],{"class":628},[618,1196,827],{"class":628},[618,1198,1009],{"class":841},[618,1200,827],{"class":628},[618,1202,742],{"class":628},[618,1204,827],{"class":628},[618,1206,1207],{"class":651},"9a1b4d7c...",[618,1209,827],{"class":628},[618,1211,1023],{"class":628},[583,1213,1214,1215,1217,1218,1220],{},"Each line's ",[587,1216,999],{}," matches the previous line's ",[587,1219,1009],{},". Tampering with any row breaks the chain forward of that point, and a verifier replays the hashes and reports the first mismatch.",[600,1222,1224],{"id":1223},"audit-logs-to-a-dedicated-axiom-dataset","Audit logs to a dedicated Axiom dataset",[605,1226,1227,1394,1462],{},[608,1228,1230],{"className":610,"code":1229,"filename":612,"language":613,"meta":614,"style":614},"import { auditOnly } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\nnitro.hooks.hook('evlog:drain', createAxiomDrain({ dataset: 'logs' }))\nnitro.hooks.hook('evlog:drain', auditOnly(\n  createAxiomDrain({ dataset: 'audit', apiKey: process.env.AXIOM_AUDIT_API_KEY }),\n))\n",[587,1231,1232,1250,1270,1274,1318,1344,1390],{"__ignoreMap":614},[618,1233,1234,1236,1238,1240,1242,1244,1246,1248],{"class":620,"line":621},[618,1235,625],{"class":624},[618,1237,629],{"class":628},[618,1239,633],{"class":632},[618,1241,642],{"class":628},[618,1243,645],{"class":624},[618,1245,648],{"class":628},[618,1247,652],{"class":651},[618,1249,655],{"class":628},[618,1251,1252,1254,1256,1259,1261,1263,1265,1268],{"class":620,"line":658},[618,1253,625],{"class":624},[618,1255,629],{"class":628},[618,1257,1258],{"class":632}," createAxiomDrain",[618,1260,642],{"class":628},[618,1262,645],{"class":624},[618,1264,648],{"class":628},[618,1266,1267],{"class":651},"evlog\u002Faxiom",[618,1269,655],{"class":628},[618,1271,1272],{"class":620,"line":679},[618,1273,683],{"emptyLinePlaceholder":682},[618,1275,1276,1278,1280,1282,1284,1286,1288,1290,1292,1294,1296,1298,1300,1302,1305,1307,1309,1312,1314,1316],{"class":620,"line":686},[618,1277,689],{"class":632},[618,1279,692],{"class":628},[618,1281,695],{"class":632},[618,1283,692],{"class":628},[618,1285,701],{"class":700},[618,1287,704],{"class":632},[618,1289,707],{"class":628},[618,1291,710],{"class":651},[618,1293,707],{"class":628},[618,1295,636],{"class":628},[618,1297,1258],{"class":700},[618,1299,704],{"class":632},[618,1301,735],{"class":628},[618,1303,1304],{"class":738}," dataset",[618,1306,742],{"class":628},[618,1308,648],{"class":628},[618,1310,1311],{"class":651},"logs",[618,1313,707],{"class":628},[618,1315,642],{"class":628},[618,1317,812],{"class":632},[618,1319,1320,1322,1324,1326,1328,1330,1332,1334,1336,1338,1340,1342],{"class":620,"line":722},[618,1321,689],{"class":632},[618,1323,692],{"class":628},[618,1325,695],{"class":632},[618,1327,692],{"class":628},[618,1329,701],{"class":700},[618,1331,704],{"class":632},[618,1333,707],{"class":628},[618,1335,710],{"class":651},[618,1337,707],{"class":628},[618,1339,636],{"class":628},[618,1341,633],{"class":700},[618,1343,719],{"class":632},[618,1345,1346,1349,1351,1353,1355,1357,1359,1361,1363,1365,1368,1370,1373,1375,1378,1380,1383,1386,1388],{"class":620,"line":791},[618,1347,1348],{"class":700},"  createAxiomDrain",[618,1350,704],{"class":632},[618,1352,735],{"class":628},[618,1354,1304],{"class":738},[618,1356,742],{"class":628},[618,1358,648],{"class":628},[618,1360,831],{"class":651},[618,1362,707],{"class":628},[618,1364,636],{"class":628},[618,1366,1367],{"class":738}," apiKey",[618,1369,742],{"class":628},[618,1371,1372],{"class":632}," process",[618,1374,692],{"class":628},[618,1376,1377],{"class":632},"env",[618,1379,692],{"class":628},[618,1381,1382],{"class":632},"AXIOM_AUDIT_API_KEY ",[618,1384,1385],{"class":628},"}",[618,1387,765],{"class":632},[618,1389,788],{"class":628},[618,1391,1392],{"class":620,"line":809},[618,1393,812],{"class":632},[608,1395,1400],{"className":1396,"code":1397,"filename":1398,"language":1399,"meta":614,"style":614},"language-kusto shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","['audit']\n| where audit.action == \"invoice.refund\"\n| summarize count() by audit.outcome, bin(_time, 1h)\n","Output — Axiom query","kusto",[587,1401,1402,1416,1434],{"__ignoreMap":614},[618,1403,1404,1407,1409,1411,1413],{"class":620,"line":621},[618,1405,1406],{"class":632},"[",[618,1408,707],{"class":628},[618,1410,831],{"class":651},[618,1412,707],{"class":628},[618,1414,1415],{"class":632},"]\n",[618,1417,1418,1421,1424,1427,1429,1431],{"class":620,"line":658},[618,1419,1420],{"class":632},"| ",[618,1422,1423],{"class":759},"where",[618,1425,1426],{"class":632}," audit.action == ",[618,1428,827],{"class":628},[618,1430,851],{"class":651},[618,1432,1433],{"class":628},"\"\n",[618,1435,1436,1438,1441,1444,1447,1450,1453,1456,1459],{"class":620,"line":679},[618,1437,1420],{"class":632},[618,1439,1440],{"class":759},"summarize",[618,1442,1443],{"class":700}," count()",[618,1445,1446],{"class":759}," by",[618,1448,1449],{"class":632}," audit.outcome, ",[618,1451,1452],{"class":700},"bin",[618,1454,1455],{"class":632},"(_time, ",[618,1457,1458],{"class":759},"1h",[618,1460,1461],{"class":632},")\n",[608,1463,1466],{"className":1396,"code":1464,"filename":1465,"language":1399,"meta":614,"style":614},"['audit']\n| where audit.outcome == \"denied\"\n| summarize count() by audit.actor.id, audit.action\n| order by count_ desc\n","Output — denials by actor",[587,1467,1468,1480,1496,1509],{"__ignoreMap":614},[618,1469,1470,1472,1474,1476,1478],{"class":620,"line":621},[618,1471,1406],{"class":632},[618,1473,707],{"class":628},[618,1475,831],{"class":651},[618,1477,707],{"class":628},[618,1479,1415],{"class":632},[618,1481,1482,1484,1486,1489,1491,1494],{"class":620,"line":658},[618,1483,1420],{"class":632},[618,1485,1423],{"class":759},[618,1487,1488],{"class":632}," audit.outcome == ",[618,1490,827],{"class":628},[618,1492,1493],{"class":651},"denied",[618,1495,1433],{"class":628},[618,1497,1498,1500,1502,1504,1506],{"class":620,"line":679},[618,1499,1420],{"class":632},[618,1501,1440],{"class":759},[618,1503,1443],{"class":700},[618,1505,1446],{"class":759},[618,1507,1508],{"class":632}," audit.actor.id, audit.action\n",[618,1510,1511,1513,1516,1518,1521],{"class":620,"line":686},[618,1512,1420],{"class":632},[618,1514,1515],{"class":759},"order",[618,1517,1446],{"class":759},[618,1519,1520],{"class":632}," count_ ",[618,1522,1523],{"class":759},"desc\n",[583,1525,1526],{},"Splitting datasets means the audit dataset can have a longer retention (7y), tighter access controls, and a separate billing line, without touching the rest of your pipeline.",[600,1528,1530],{"id":1529},"audit-logs-in-postgres","Audit logs in Postgres",[605,1532,1533,1786],{},[608,1534,1536],{"className":610,"code":1535,"filename":612,"language":613,"meta":614,"style":614},"import { auditOnly } from 'evlog'\nimport type { DrainContext } from 'evlog'\n\nconst postgresAudit = async (ctx: DrainContext) => {\n  await db.insert(auditEvents).values({\n    id: ctx.event.audit!.idempotencyKey,\n    timestamp: new Date(ctx.event.timestamp),\n    payload: ctx.event,\n  }).onConflictDoNothing()\n}\n\nnitro.hooks.hook('evlog:drain', auditOnly(postgresAudit, { await: true }))\n",[587,1537,1538,1556,1578,1582,1615,1645,1671,1701,1717,1733,1739,1744],{"__ignoreMap":614},[618,1539,1540,1542,1544,1546,1548,1550,1552,1554],{"class":620,"line":621},[618,1541,625],{"class":624},[618,1543,629],{"class":628},[618,1545,633],{"class":632},[618,1547,642],{"class":628},[618,1549,645],{"class":624},[618,1551,648],{"class":628},[618,1553,652],{"class":651},[618,1555,655],{"class":628},[618,1557,1558,1560,1563,1565,1568,1570,1572,1574,1576],{"class":620,"line":658},[618,1559,625],{"class":624},[618,1561,1562],{"class":624}," type",[618,1564,629],{"class":628},[618,1566,1567],{"class":632}," DrainContext",[618,1569,642],{"class":628},[618,1571,645],{"class":624},[618,1573,648],{"class":628},[618,1575,652],{"class":651},[618,1577,655],{"class":628},[618,1579,1580],{"class":620,"line":679},[618,1581,683],{"emptyLinePlaceholder":682},[618,1583,1584,1587,1590,1593,1596,1599,1603,1605,1607,1609,1612],{"class":620,"line":686},[618,1585,1586],{"class":830},"const",[618,1588,1589],{"class":632}," postgresAudit ",[618,1591,1592],{"class":628},"=",[618,1594,1595],{"class":830}," async",[618,1597,1598],{"class":628}," (",[618,1600,1602],{"class":1601},"sHdIc","ctx",[618,1604,742],{"class":628},[618,1606,1567],{"class":841},[618,1608,765],{"class":628},[618,1610,1611],{"class":830}," =>",[618,1613,1614],{"class":628}," {\n",[618,1616,1617,1620,1623,1625,1628,1630,1633,1635,1637,1640,1642],{"class":620,"line":722},[618,1618,1619],{"class":624},"  await",[618,1621,1622],{"class":632}," db",[618,1624,692],{"class":628},[618,1626,1627],{"class":700},"insert",[618,1629,704],{"class":738},[618,1631,1632],{"class":632},"auditEvents",[618,1634,765],{"class":738},[618,1636,692],{"class":628},[618,1638,1639],{"class":700},"values",[618,1641,704],{"class":738},[618,1643,1644],{"class":628},"{\n",[618,1646,1647,1650,1652,1655,1657,1660,1662,1664,1667,1669],{"class":620,"line":791},[618,1648,1649],{"class":738},"    id",[618,1651,742],{"class":628},[618,1653,1654],{"class":632}," ctx",[618,1656,692],{"class":628},[618,1658,1659],{"class":632},"event",[618,1661,692],{"class":628},[618,1663,831],{"class":632},[618,1665,1666],{"class":628},"!.",[618,1668,981],{"class":632},[618,1670,788],{"class":628},[618,1672,1673,1676,1678,1681,1684,1686,1688,1690,1692,1694,1697,1699],{"class":620,"line":809},[618,1674,1675],{"class":738},"    timestamp",[618,1677,742],{"class":628},[618,1679,1680],{"class":628}," new",[618,1682,1683],{"class":700}," Date",[618,1685,704],{"class":738},[618,1687,1602],{"class":632},[618,1689,692],{"class":628},[618,1691,1659],{"class":632},[618,1693,692],{"class":628},[618,1695,1696],{"class":632},"timestamp",[618,1698,765],{"class":738},[618,1700,788],{"class":628},[618,1702,1704,1707,1709,1711,1713,1715],{"class":620,"line":1703},8,[618,1705,1706],{"class":738},"    payload",[618,1708,742],{"class":628},[618,1710,1654],{"class":632},[618,1712,692],{"class":628},[618,1714,1659],{"class":632},[618,1716,788],{"class":628},[618,1718,1720,1723,1725,1727,1730],{"class":620,"line":1719},9,[618,1721,1722],{"class":628},"  }",[618,1724,765],{"class":738},[618,1726,692],{"class":628},[618,1728,1729],{"class":700},"onConflictDoNothing",[618,1731,1732],{"class":738},"()\n",[618,1734,1736],{"class":620,"line":1735},10,[618,1737,1738],{"class":628},"}\n",[618,1740,1742],{"class":620,"line":1741},11,[618,1743,683],{"emptyLinePlaceholder":682},[618,1745,1747,1749,1751,1753,1755,1757,1759,1761,1763,1765,1767,1769,1772,1774,1776,1778,1780,1782,1784],{"class":620,"line":1746},12,[618,1748,689],{"class":632},[618,1750,692],{"class":628},[618,1752,695],{"class":632},[618,1754,692],{"class":628},[618,1756,701],{"class":700},[618,1758,704],{"class":632},[618,1760,707],{"class":628},[618,1762,710],{"class":651},[618,1764,707],{"class":628},[618,1766,636],{"class":628},[618,1768,633],{"class":700},[618,1770,1771],{"class":632},"(postgresAudit",[618,1773,636],{"class":628},[618,1775,629],{"class":628},[618,1777,797],{"class":738},[618,1779,742],{"class":628},[618,1781,803],{"class":802},[618,1783,642],{"class":628},[618,1785,812],{"class":632},[608,1787,1792],{"className":1788,"code":1789,"filename":1790,"language":1791,"meta":614,"style":614},"language-sql shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","SELECT id, timestamp, payload->'audit'->>'action' AS action,\n       payload->'audit'->>'outcome' AS outcome\nFROM audit_events\nWHERE id = 'ak_8f3c4b2a1e5d6f7c';\n\n--          id          |       timestamp       |     action      | outcome\n-- ---------------------+-----------------------+-----------------+---------\n--  ak_8f3c4b2a1e5d6f7c | 2026-04-24 10:23:45.6 | invoice.refund  | success\n","Output — audit_events row","sql",[587,1793,1794,1833,1859,1867,1886,1890,1896,1901],{"__ignoreMap":614},[618,1795,1796,1799,1802,1804,1807,1810,1812,1814,1816,1819,1821,1823,1825,1828,1831],{"class":620,"line":621},[618,1797,1798],{"class":759},"SELECT",[618,1800,1801],{"class":632}," id, ",[618,1803,1696],{"class":830},[618,1805,1806],{"class":632},", payload",[618,1808,1809],{"class":628},"->",[618,1811,707],{"class":628},[618,1813,831],{"class":651},[618,1815,707],{"class":628},[618,1817,1818],{"class":628},"->>",[618,1820,707],{"class":628},[618,1822,842],{"class":651},[618,1824,707],{"class":628},[618,1826,1827],{"class":759}," AS",[618,1829,1830],{"class":759}," action",[618,1832,788],{"class":632},[618,1834,1835,1838,1840,1842,1844,1846,1848,1850,1852,1854,1856],{"class":620,"line":658},[618,1836,1837],{"class":632},"       payload",[618,1839,1809],{"class":628},[618,1841,707],{"class":628},[618,1843,831],{"class":651},[618,1845,707],{"class":628},[618,1847,1818],{"class":628},[618,1849,707],{"class":628},[618,1851,949],{"class":651},[618,1853,707],{"class":628},[618,1855,1827],{"class":759},[618,1857,1858],{"class":632}," outcome\n",[618,1860,1861,1864],{"class":620,"line":679},[618,1862,1863],{"class":759},"FROM",[618,1865,1866],{"class":632}," audit_events\n",[618,1868,1869,1872,1875,1877,1879,1881,1883],{"class":620,"line":686},[618,1870,1871],{"class":759},"WHERE",[618,1873,1874],{"class":632}," id ",[618,1876,1592],{"class":628},[618,1878,648],{"class":628},[618,1880,990],{"class":651},[618,1882,707],{"class":628},[618,1884,1885],{"class":632},";\n",[618,1887,1888],{"class":620,"line":722},[618,1889,683],{"emptyLinePlaceholder":682},[618,1891,1892],{"class":620,"line":791},[618,1893,1895],{"class":1894},"sHwdD","--          id          |       timestamp       |     action      | outcome\n",[618,1897,1898],{"class":620,"line":809},[618,1899,1900],{"class":1894},"-- ---------------------+-----------------------+-----------------+---------\n",[618,1902,1903],{"class":620,"line":1703},[618,1904,1905],{"class":1894},"--  ak_8f3c4b2a1e5d6f7c | 2026-04-24 10:23:45.6 | invoice.refund  | success\n",[583,1907,1908,1909,1911,1912,1915],{},"The deterministic ",[587,1910,981],{}," makes retries safe: duplicate inserts collapse via ",[587,1913,1914],{},"ON CONFLICT DO NOTHING",". Without it, a transient network blip during a retry would create a duplicate audit row, which is exactly what you don't want.",[600,1917,1919],{"id":1918},"test-what-you-recorded","Test what you recorded",[583,1921,1922,1925,1926,590,1929,1932,1933,742],{},[587,1923,1924],{},"mockAudit()"," captures every audit event on emit, from standalone ",[587,1927,1928],{},"audit()",[587,1930,1931],{},"log.audit()",", and ",[587,1934,1935],{},"log.set({ audit })",[608,1937,1939],{"className":610,"code":1938,"language":613,"meta":614,"style":614},"import { mockAudit } from 'evlog'\n\nit('refunds the invoice and records an audit', async () => {\n  const captured = mockAudit()\n\n  await refundInvoice({ id: 'inv_889' }, { actor: { type: 'user', id: 'u1' } })\n\n  captured.assertAudit({\n    action: 'invoice.refund',\n    target: { type: 'invoice', id: 'inv_889' },\n    outcome: 'success',\n  })\n\n  captured.restore()\n})\n",[587,1940,1941,1960,1964,1989,2004,2008,2071,2075,2089,2104,2137,2152,2158,2163,2175],{"__ignoreMap":614},[618,1942,1943,1945,1947,1950,1952,1954,1956,1958],{"class":620,"line":621},[618,1944,625],{"class":624},[618,1946,629],{"class":628},[618,1948,1949],{"class":632}," mockAudit",[618,1951,642],{"class":628},[618,1953,645],{"class":624},[618,1955,648],{"class":628},[618,1957,652],{"class":651},[618,1959,655],{"class":628},[618,1961,1962],{"class":620,"line":658},[618,1963,683],{"emptyLinePlaceholder":682},[618,1965,1966,1969,1971,1973,1976,1978,1980,1982,1985,1987],{"class":620,"line":679},[618,1967,1968],{"class":700},"it",[618,1970,704],{"class":632},[618,1972,707],{"class":628},[618,1974,1975],{"class":651},"refunds the invoice and records an audit",[618,1977,707],{"class":628},[618,1979,636],{"class":628},[618,1981,1595],{"class":830},[618,1983,1984],{"class":628}," ()",[618,1986,1611],{"class":830},[618,1988,1614],{"class":628},[618,1990,1991,1994,1997,2000,2002],{"class":620,"line":686},[618,1992,1993],{"class":830},"  const",[618,1995,1996],{"class":632}," captured",[618,1998,1999],{"class":628}," =",[618,2001,1949],{"class":700},[618,2003,1732],{"class":738},[618,2005,2006],{"class":620,"line":722},[618,2007,683],{"emptyLinePlaceholder":682},[618,2009,2010,2012,2015,2017,2019,2022,2024,2026,2028,2030,2033,2035,2038,2040,2042,2044,2046,2048,2050,2052,2054,2056,2058,2060,2063,2065,2067,2069],{"class":620,"line":791},[618,2011,1619],{"class":624},[618,2013,2014],{"class":700}," refundInvoice",[618,2016,704],{"class":738},[618,2018,735],{"class":628},[618,2020,2021],{"class":738}," id",[618,2023,742],{"class":628},[618,2025,648],{"class":628},[618,2027,940],{"class":651},[618,2029,707],{"class":628},[618,2031,2032],{"class":628}," },",[618,2034,629],{"class":628},[618,2036,2037],{"class":738}," actor",[618,2039,742],{"class":628},[618,2041,629],{"class":628},[618,2043,1562],{"class":738},[618,2045,742],{"class":628},[618,2047,648],{"class":628},[618,2049,878],{"class":651},[618,2051,707],{"class":628},[618,2053,636],{"class":628},[618,2055,2021],{"class":738},[618,2057,742],{"class":628},[618,2059,648],{"class":628},[618,2061,2062],{"class":651},"u1",[618,2064,707],{"class":628},[618,2066,642],{"class":628},[618,2068,642],{"class":628},[618,2070,1461],{"class":738},[618,2072,2073],{"class":620,"line":809},[618,2074,683],{"emptyLinePlaceholder":682},[618,2076,2077,2080,2082,2085,2087],{"class":620,"line":1703},[618,2078,2079],{"class":632},"  captured",[618,2081,692],{"class":628},[618,2083,2084],{"class":700},"assertAudit",[618,2086,704],{"class":738},[618,2088,1644],{"class":628},[618,2090,2091,2094,2096,2098,2100,2102],{"class":620,"line":1719},[618,2092,2093],{"class":738},"    action",[618,2095,742],{"class":628},[618,2097,648],{"class":628},[618,2099,851],{"class":651},[618,2101,707],{"class":628},[618,2103,788],{"class":628},[618,2105,2106,2109,2111,2113,2115,2117,2119,2121,2123,2125,2127,2129,2131,2133,2135],{"class":620,"line":1735},[618,2107,2108],{"class":738},"    target",[618,2110,742],{"class":628},[618,2112,629],{"class":628},[618,2114,1562],{"class":738},[618,2116,742],{"class":628},[618,2118,648],{"class":628},[618,2120,923],{"class":651},[618,2122,707],{"class":628},[618,2124,636],{"class":628},[618,2126,2021],{"class":738},[618,2128,742],{"class":628},[618,2130,648],{"class":628},[618,2132,940],{"class":651},[618,2134,707],{"class":628},[618,2136,806],{"class":628},[618,2138,2139,2142,2144,2146,2148,2150],{"class":620,"line":1741},[618,2140,2141],{"class":738},"    outcome",[618,2143,742],{"class":628},[618,2145,648],{"class":628},[618,2147,958],{"class":651},[618,2149,707],{"class":628},[618,2151,788],{"class":628},[618,2153,2154,2156],{"class":620,"line":1746},[618,2155,1722],{"class":628},[618,2157,1461],{"class":738},[618,2159,2161],{"class":620,"line":2160},13,[618,2162,683],{"emptyLinePlaceholder":682},[618,2164,2166,2168,2170,2173],{"class":620,"line":2165},14,[618,2167,2079],{"class":632},[618,2169,692],{"class":628},[618,2171,2172],{"class":700},"restore",[618,2174,1732],{"class":738},[618,2176,2178,2180],{"class":620,"line":2177},15,[618,2179,1385],{"class":628},[618,2181,1461],{"class":632},[583,2183,2184,2185,2188,2189,2192,2193,692],{},"Prefer ",[587,2186,2187],{},"assertAudit()"," when a missing audit should fail the test with a readable message. Use ",[587,2190,2191],{},"toIncludeAuditOf()"," when you need a boolean inside ",[587,2194,2195],{},"expect(...)",[583,2197,2198,2199,2202,2203,2206],{},"Always call ",[587,2200,2201],{},"captured.restore()"," in an ",[587,2204,2205],{},"afterEach"," (or wrap with a fixture) so a failing assertion never leaks into the next test.",[600,2208,2210],{"id":2209},"every-audit-export","Every audit export",[2212,2213,2214,2230],"table",{},[2215,2216,2217],"thead",{},[2218,2219,2220,2224,2227],"tr",{},[2221,2222,2223],"th",{},"Symbol",[2221,2225,2226],{},"Kind",[2221,2228,2229],{},"Notes",[2231,2232,2233,2246,2259,2271,2287,2299,2312,2325,2341,2358,2371,2386,2398],"tbody",{},[2218,2234,2235,2241,2243],{},[2236,2237,2238],"td",{},[587,2239,2240],{},"AuditFields",[2236,2242,869],{},[2236,2244,2245],{},"Reserved field on the wide event",[2218,2247,2248,2253,2256],{},[2236,2249,2250],{},[587,2251,2252],{},"defineAuditAction(name, opts?)",[2236,2254,2255],{},"factory",[2236,2257,2258],{},"Typed action registry, infers target shape",[2218,2260,2261,2266,2268],{},[2236,2262,2263],{},[587,2264,2265],{},"defineAuditCatalog(prefix, map)",[2236,2267,2255],{},[2236,2269,2270],{},"Bundle of typed audit actions sharing a prefix",[2218,2272,2273,2278,2281],{},[2236,2274,2275],{},[587,2276,2277],{},"log.audit(fields)",[2236,2279,2280],{},"method",[2236,2282,2283,2284,2286],{},"Sugar over ",[587,2285,1935],{}," + force-keep",[2218,2288,2289,2294,2296],{},[2236,2290,2291],{},[587,2292,2293],{},"log.audit.deny(reason, fields)",[2236,2295,2280],{},[2236,2297,2298],{},"Records a denied action",[2218,2300,2301,2306,2309],{},[2236,2302,2303],{},[587,2304,2305],{},"audit(fields)",[2236,2307,2308],{},"function",[2236,2310,2311],{},"Standalone for scripts \u002F jobs",[2218,2313,2314,2319,2322],{},[2236,2315,2316],{},[587,2317,2318],{},"withAudit({ action, target })(fn)",[2236,2320,2321],{},"wrapper",[2236,2323,2324],{},"Auto-emit success \u002F failure \u002F denied",[2218,2326,2327,2332,2335],{},[2236,2328,2329],{},[587,2330,2331],{},"auditDiff(before, after)",[2236,2333,2334],{},"helper",[2236,2336,2337,2338],{},"Redact-aware JSON Patch for ",[587,2339,2340],{},"changes",[2218,2342,2343,2347,2350],{},[2236,2344,2345],{},[587,2346,1924],{},[2236,2348,2349],{},"test util",[2236,2351,2352,2353,2355,2356],{},"Capture audits on emit; ",[587,2354,2187],{}," or ",[587,2357,2191],{},[2218,2359,2360,2365,2368],{},[2236,2361,2362],{},[587,2363,2364],{},"auditEnricher(opts?)",[2236,2366,2367],{},"enricher",[2236,2369,2370],{},"Auto-fill request \u002F runtime \u002F tenant context",[2218,2372,2373,2378,2380],{},[2236,2374,2375],{},[587,2376,2377],{},"auditOnly(drain, { await? 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