Let a super admin read the database from the app

A new super admin settings page, /admin/settings/database, lists every
table with its record count and size, and one page of the open table's
records newest key first. Values are cut inside SQL (400 characters, with
a flag saying so) and a record opens whole in a modal, so a table of long
texts reads without shipping it all. A search matches every column's
text, word by word or as a phrase, which is the one thing that also works
on a virtual table. Nothing in it writes: the catalog, the records and
the single record are all reads, GET only.
This commit is contained in:
2026-10-23 06:03:42 +01:00
parent 9b26c169d6
commit 41bb4aaac2
48 changed files with 2573 additions and 0 deletions
@@ -0,0 +1,25 @@
import type { DatabaseSearchMode } from "@/src/types";
export type DatabaseSearchModeOption = {
value: DatabaseSearchMode;
title: string;
};
/**
* How a search matches, in the order the picker offers them: every word is
* the useful default (it finds a message by two words it holds wherever
* they sit), the phrase is for a run of words that has to stay together.
*/
export const DatabaseSearchModes: DatabaseSearchModeOption[] = [
{ value: "every_word", title: "Every word" },
{ value: "phrase", title: "The phrase" },
];
/**
* A mode read from the address, or the default when it isn't one of them.
*/
export function parseDatabaseSearchMode({ value }: { value?: string | null }): DatabaseSearchMode {
const mode = DatabaseSearchModes.find((option) => option.value == value);
return mode?.value || "every_word";
}
@@ -0,0 +1,27 @@
import type { DatabaseSearchMode } from "@/src/types";
import { SettingsDatabasePath } from "@/src/dict/settings-pages-dict";
type Params = {
table?: string;
search?: string;
mode?: DatabaseSearchMode;
page?: number;
};
/**
* The database browser's address for what it is showing, so a table, a
* search and a page can be linked to and the browser's own back button
* walks back through them. What is at its default is left out.
*/
export default function databaseHref({ table, search, mode, page }: Params): string {
const params = new URLSearchParams();
if (table) params.set("table", table);
if (search) params.set("search", search);
if (mode && mode != "every_word") params.set("mode", mode);
if (page && page > 1) params.set("page", String(page));
const query = params.toString();
return query ? `${SettingsDatabasePath}?${query}` : SettingsDatabasePath;
}
@@ -0,0 +1,54 @@
import grabSuperAdminUser from "@/src/functions/backend/backups/grab-super-admin-user";
import grabDatabaseTables from "@/src/functions/backend/database/grab-database-tables";
import grabTableRecords from "@/src/functions/backend/database/grab-table-records";
import { SettingsDefaultPath } from "@/src/dict/settings-pages-dict";
import type { PagePropsType } from "@/src/types";
import type { BunextPageServerFn } from "@moduletrace/bunext/types";
import grabSettingsServerProps from "../../(functions)/grab-settings-server-props";
type Params = Parameters<BunextPageServerFn<PagePropsType>>[0];
/**
* The database browser's page data: every table with its size and record
* count, and the first page of the table asked for. Super admins only;
* everyone else lands on the general settings.
*/
export default async function grabDatabaseServerProps(params: Params) {
const settings = await grabSettingsServerProps(params);
if (!settings.props) return settings;
if (!(await grabSuperAdminUser({ req: params.req }))) {
return {
redirect: {
destination: SettingsDefaultPath,
permanent: false,
},
};
}
const tables = await grabDatabaseTables().catch(() => []);
if (!tables.length) {
return {
props: {
...settings.props,
database_tables: [],
database_records: null,
},
};
}
const asked = params.query?.table;
const first = tables[0];
const table = typeof asked == "string" && asked ? asked : first?.name;
const records = await grabTableRecords({ table }).catch(() => null);
return {
props: {
...settings.props,
database_tables: tables,
database_records: records,
},
};
}
@@ -0,0 +1,24 @@
import formatBytes from "@/src/utils/format-bytes";
import type { DatabaseRecordsPayload, DatabaseTableSummary } from "@/src/types";
type Params = {
table: DatabaseTableSummary;
/**
* The page of records under the line, for the matched count of a
* search.
*/
records: DatabaseRecordsPayload | null;
};
/**
* What the open table is, above its records: how many it holds, how many
* a search matched, what it takes on disk and how wide it is.
*/
export default function tableSummaryText({ table, records }: Params): string {
const rows = table.rows === null ? "-" : table.rows.toLocaleString();
const size = table.size_bytes === null ? "" : `, ${formatBytes({ bytes: table.size_bytes })} on disk`;
const matched = records?.search ? `, ${records.total.toLocaleString()} matching` : "";
const columns = `${table.columns.length} column${table.columns.length == 1 ? "" : "s"}`;
return `${rows} record${table.rows == 1 ? "" : "s"}${matched}${size} - ${columns}`;
}
@@ -0,0 +1,67 @@
import fetchApi from "@moduletrace/twui/utils/fetch/fetchApi";
import type { APIResponseObject } from "@moduletrace/bunext/types";
import { useEffect, useState } from "react";
import type { DatabaseRecordPayload } from "@/src/types";
type Params = {
/**
* The table and key of the record the modal is showing; nothing while
* no record is open.
*/
table?: string;
key?: string | number;
/**
* Whether the modal is open at all, so nothing loads for a closed one.
*/
open: boolean;
};
/**
* One record, in full, for the modal. Loaded when the modal opens (the
* page's cells are cut short), and loaded again whenever another record is
* opened, so a click is answered with the whole value.
*/
export default function useDatabaseRecord({ table, key, open }: Params) {
const [record, set_record] = useState<DatabaseRecordPayload | null>(null);
const [loading, set_loading] = useState(false);
const [error, set_error] = useState<string>();
useEffect(() => {
if (!open || !table || key === undefined || key === null) return;
const controller = new AbortController();
const load = async () => {
set_loading(true);
set_error(undefined);
set_record(null);
const query = new URLSearchParams({
table,
key: String(key),
});
const res = await fetchApi<{}, APIResponseObject<DatabaseRecordPayload>>(
`/api/admin/database/record?${query.toString()}`,
{ method: "GET" },
).catch(() => null);
if (controller.signal.aborted) return;
set_loading(false);
if (!res?.success || !res.singleRes) {
set_error(res?.msg || `Couldn't read that record.`);
return;
}
set_record(res.singleRes);
};
load().catch(() => {});
return () => controller.abort();
}, [table, key, open]);
return { record, loading, error };
}
@@ -0,0 +1,81 @@
import fetchApi from "@moduletrace/twui/utils/fetch/fetchApi";
import type { APIResponseObject } from "@moduletrace/bunext/types";
import { useEffect, useState } from "react";
import type { DatabaseRecordsPayload, DatabaseSearchMode } from "@/src/types";
type Params = {
table: string;
search: string;
mode: DatabaseSearchMode;
page: number;
/**
* The records the page already carries, when this is exactly what it
* is asking for.
*/
page_records?: DatabaseRecordsPayload | null;
};
/**
* One page of one table's records. The page's own copy is used when it is
* what is asked for (no search, first page); anything else loads from the
* API, so a page never carries a search it may not need.
*/
export default function useDatabaseRecords({ table, search, mode, page, page_records }: Params) {
const from_page = Boolean(
page_records &&
page_records.table.name == table &&
page_records.page == page &&
page_records.search == search &&
page_records.mode == mode,
);
const [records, set_records] = useState<DatabaseRecordsPayload | null>(from_page ? page_records || null : null);
const [loading, set_loading] = useState(!from_page);
const [error, set_error] = useState<string>();
useEffect(() => {
if (from_page) {
set_records(page_records || null);
set_loading(false);
set_error(undefined);
return;
}
const controller = new AbortController();
const load = async () => {
set_loading(true);
set_error(undefined);
const query = new URLSearchParams({
table,
page: String(page),
mode,
});
if (search) query.set("search", search);
const res = await fetchApi<{}, APIResponseObject<DatabaseRecordsPayload>>(
`/api/admin/database/records?${query.toString()}`,
{ method: "GET" },
).catch(() => null);
if (controller.signal.aborted) return;
set_loading(false);
if (!res?.success || !res.singleRes) {
set_records(null);
set_error(res?.msg || `Couldn't read those records.`);
return;
}
set_records(res.singleRes);
};
load().catch(() => {});
return () => controller.abort();
}, [table, search, mode, page, from_page, page_records]);
return { records, loading, error };
}
@@ -0,0 +1,53 @@
import Span from "@moduletrace/twui/layout/Span";
import { twMerge } from "tailwind-merge";
import type { DatabaseCell as DatabaseCellValue } from "@/src/types";
type Props = {
cell?: DatabaseCellValue;
/**
* Whether the cell's record can be opened to read it whole.
*/
openable: boolean;
onOpen: () => void;
};
/**
* One value in the records table, cut to three lines so a long column
* can't push the rest of the row out of sight. Clicking it opens the
* record in full.
*/
export default function DatabaseCell({ cell, openable, onOpen }: Props) {
if (!cell || cell.kind == "null") {
return (
<td className="px-3 py-2.5 align-top">
<Span size="smaller" variant="faded" className="font-mono">
NULL
</Span>
</td>
);
}
return (
<td className="px-3 py-2.5 align-top max-w-[280px]">
<Span
size="small"
className={twMerge(
"block line-clamp-3 whitespace-pre-wrap break-words font-mono",
cell.kind == "number" ? "text-ink-secondary" : "text-ink",
cell.kind == "blob" && "text-ink-secondary",
openable && "cursor-pointer",
)}
onClick={openable ? onOpen : undefined}
title={
openable
? cell.truncated
? "Cut short here: open the record to read the rest"
: "Open the record to read it whole"
: undefined
}
>
{cell.text}
</Span>
</td>
);
}
@@ -0,0 +1,24 @@
import Span from "@moduletrace/twui/layout/Span";
type Props = {
title: string;
/**
* What the column is, its declared type, shown on hover so the head
* stays one line of names.
*/
hint?: string;
};
/**
* One column name over the records table. Column names are read as code:
* the database wrote them, nobody typed them.
*/
export default function DatabaseHeadCell({ title, hint }: Props) {
return (
<th className="px-3 py-2.5 text-left font-medium max-w-[280px]">
<Span size="smaller" variant="faded" className="block truncate font-mono" title={hint || title}>
{title}
</Span>
</th>
);
}
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import Loading from "@moduletrace/twui/elements/Loading";
import Paper from "@moduletrace/twui/elements/Paper";
import Center from "@moduletrace/twui/layout/Center";
import Span from "@moduletrace/twui/layout/Span";
import Stack from "@moduletrace/twui/layout/Stack";
import type { DatabaseRecordPayload, DatabaseTableSummary } from "@/src/types";
import DatabaseRecordField from "./database-record-field";
type Props = {
table: DatabaseTableSummary;
record: DatabaseRecordPayload | null;
loading: boolean;
error?: string;
};
/**
* What the record modal says before a record lands, and the record itself
* once it does: every column's whole value, in the order the table
* declares them.
*/
export default function DatabaseRecordBody({ table, record, loading, error }: Props) {
if (error) {
return (
<Paper>
<Center className="p-10">
<Span size="small">{error}</Span>
</Center>
</Paper>
);
}
const full = record?.record;
if (loading || !full) {
return (
<Paper>
<Center className="p-16">
<Loading />
</Center>
</Paper>
);
}
return (
<Stack className="w-full items-stretch gap-0 max-h-[70vh] overflow-y-auto">
{table.columns.map((column) => (
<DatabaseRecordField key={column.name} column={column} cell={full.cells[column.name]} />
))}
</Stack>
);
}
@@ -0,0 +1,37 @@
import Divider from "@moduletrace/twui/layout/Divider";
import Span from "@moduletrace/twui/layout/Span";
import Stack from "@moduletrace/twui/layout/Stack";
import { twMerge } from "tailwind-merge";
import type { DatabaseCell, DatabaseTableColumn } from "@/src/types";
type Props = {
column: DatabaseTableColumn;
cell?: DatabaseCell;
};
/**
* One column of an open record: its name and declared type, then its whole
* value. Text keeps its own line breaks and wraps, so a stored JSON body or
* a bot's message reads as it was written.
*/
export default function DatabaseRecordField({ column, cell }: Props) {
const is_null = !cell || cell.kind == "null";
return (
<Stack className="w-full items-stretch gap-1 py-3">
<Span size="smaller" variant="faded" className="font-mono">
{`${column.name}${column.type ? ` (${column.type})` : ""}`}
</Span>
<Span
size="small"
className={twMerge(
"block font-mono break-words",
is_null ? "text-ink-disabled" : "text-ink whitespace-pre-wrap",
)}
>
{is_null ? "NULL" : cell.text}
</Span>
<Divider />
</Stack>
);
}
@@ -0,0 +1,50 @@
import Modal from "@moduletrace/twui/elements/Modal";
import H3 from "@moduletrace/twui/layout/H3";
import Row from "@moduletrace/twui/layout/Row";
import Span from "@moduletrace/twui/layout/Span";
import Stack from "@moduletrace/twui/layout/Stack";
import type { DatabaseTableSummary } from "@/src/types";
import useDatabaseRecord from "../(hooks)/use-database-record";
import DatabaseRecordBody from "./database-record-body";
type Props = {
table: DatabaseTableSummary;
/**
* The record being read, by its key; nothing while no record is open.
*/
record_key: string | number | null;
open: boolean;
setOpen: React.Dispatch<React.SetStateAction<boolean>>;
};
/**
* One record, whole: every column's value as its own block, in the order
* the table declares them, so the text a cell cut at three lines can be
* read to its end.
*/
export default function DatabaseRecordModal({ table, record_key, open, setOpen }: Props) {
const { record, loading, error } = useDatabaseRecord({
table: table.name,
key: record_key ?? undefined,
open,
});
return (
<Modal open={open} setOpen={setOpen}>
<Stack className="w-full items-stretch gap-5">
<Stack className="gap-1 pr-10">
<Row className="gap-2! items-baseline">
<H3 className="font-mono">{table.name}</H3>
<Span size="smaller" variant="faded" className="font-mono">
{record_key === null ? "" : `key ${record_key}`}
</Span>
</Row>
<Span size="smaller" variant="faded">
{table.columns.length} column{table.columns.length == 1 ? "" : "s"}, read-only
</Span>
</Stack>
<DatabaseRecordBody table={table} record={record} loading={loading} error={error} />
</Stack>
</Modal>
);
}
@@ -0,0 +1,28 @@
import type { DatabaseRecord } from "@/src/types";
import DatabaseCell from "./database-cell";
type Props = {
record: DatabaseRecord;
columns: string[];
onOpen: () => void;
};
/**
* One record as a table row: every column's value cut to its cell, none of
* them spanning the whole value. A cell is the way into the record, so a
* long text can be read to its end.
*/
export default function DatabaseRecordRow({ record, columns, onOpen }: Props) {
return (
<tr className="border-t border-slate-200 dark:border-white/10">
{columns.map((column) => (
<DatabaseCell
key={column}
cell={record.cells[column]}
openable={record.key !== null}
onOpen={onOpen}
/>
))}
</tr>
);
}
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import Loading from "@moduletrace/twui/elements/Loading";
import Pagination from "@moduletrace/twui/elements/Pagination";
import Center from "@moduletrace/twui/layout/Center";
import H2 from "@moduletrace/twui/layout/H2";
import Paper from "@moduletrace/twui/elements/Paper";
import Span from "@moduletrace/twui/layout/Span";
import Stack from "@moduletrace/twui/layout/Stack";
import { useState } from "react";
import type { DatabaseRecordsPayload, DatabaseSearchMode, DatabaseTableSummary } from "@/src/types";
import tableSummaryText from "../(functions)/table-summary-text";
import DatabaseRecordsTable from "./database-records-table";
import DatabaseRecordModal from "./database-record-modal";
import DatabaseSearchFields from "./database-search-fields";
type Props = {
table: DatabaseTableSummary;
records: DatabaseRecordsPayload | null;
search: string;
mode: DatabaseSearchMode;
loading?: boolean;
error?: string;
onSubmitSearch: (search: string) => void;
onChangeMode: (mode: DatabaseSearchMode) => void;
onChangePage: (page: number) => void;
};
/**
* The open table's records: what it holds, the search over it, the page of
* records and the pager under them, each record opening whole in a modal.
*/
export default function DatabaseRecordsPane({
table,
records,
search,
mode,
loading,
error,
onSubmitSearch,
onChangeMode,
onChangePage,
}: Props) {
const [record_key, set_record_key] = useState<string | number | null>(null);
const [modal_open, set_modal_open] = useState(false);
const open_record = ({ key }: { key: string | number }) => {
set_record_key(key);
set_modal_open(true);
};
return (
<Paper className="w-full xl:p-8 grow">
<Stack className="grow min-w-0 w-full items-stretch">
<Stack className="gap-1! items-stretch">
<H2 className="text-[18px]! leading-6 font-bold tracking-normal font-mono text-ink">{table.name}</H2>
<Span size="smaller" variant="faded">
{tableSummaryText({ table, records })}
</Span>
</Stack>
<DatabaseSearchFields
search={search}
mode={mode}
loading={loading}
onSubmit={onSubmitSearch}
onChangeMode={onChangeMode}
/>
<Stack className="w-full mt-3 items-stretch">
<DatabaseRecordsBody
table={table}
records={records}
loading={loading}
error={error}
onOpenRecord={(key) => open_record({ key })}
/>
</Stack>
{records && records.total > records.page_size ? (
<Pagination
count={records.total}
page={records.page}
setPage={(next) => {
const page = typeof next == "function" ? next(records.page) : next;
onChangePage(page);
}}
limit={records.page_size}
className="mt-4 w-full justify-center"
/>
) : null}
</Stack>
<DatabaseRecordModal
table={table}
record_key={record_key}
open={modal_open}
setOpen={set_modal_open}
/>
</Paper>
);
}
type BodyProps = {
table: DatabaseTableSummary;
records: DatabaseRecordsPayload | null;
loading?: boolean;
error?: string;
onOpenRecord: (key: string | number) => void;
};
/**
* The page of records, or what stands in for it: loading, a refusal, or a
* table with nothing (or nothing matching) in it.
*/
function DatabaseRecordsBody({ table, records, loading, error, onOpenRecord }: BodyProps) {
if (error) {
return (
<Paper>
<Center className="p-16">
<Span size="small">{error}</Span>
</Center>
</Paper>
);
}
if (loading || !records) {
return (
<Paper>
<Center className="p-16">
<Loading />
</Center>
</Paper>
);
}
if (!records.records.length) {
return (
<Paper>
<Center className="p-16">
<Stack className="items-center gap-1">
<Span size="small">
{records.search ? "Nothing in this table matches." : "This table is empty."}
</Span>
<Span size="smaller" variant="faded">
{records.search ? "Clear the search to see its records." : table.name}
</Span>
</Stack>
</Center>
</Paper>
);
}
return <DatabaseRecordsTable records={records} onOpenRecord={onOpenRecord} />;
}
@@ -0,0 +1,79 @@
import { describe, expect, test } from "bun:test";
import { renderToString } from "react-dom/server";
import type { DatabaseRecordsPayload, DatabaseTableSummary } from "@/src/types";
import DatabaseRecordsTable from "./database-records-table";
const table: DatabaseTableSummary = {
name: "bot_messages",
type: "table",
rows: 295,
size_bytes: 123456,
columns: [
{ name: "id", type: "INTEGER", pk: true },
{ name: "text", type: "TEXT", pk: false },
{ name: "meta", type: "TEXT", pk: false },
],
key: { kind: "column", name: "id" },
};
const records: DatabaseRecordsPayload = {
table,
records: [
{
key: 295,
cells: {
id: { text: "295", kind: "number", truncated: false },
text: {
text: "line one\nline two\nline three\nline four",
kind: "text",
truncated: true,
},
meta: { text: "", kind: "null", truncated: false },
},
},
],
total: 1,
page: 1,
page_size: 50,
search: "",
mode: "every_word",
};
describe("DatabaseRecordsTable", () => {
test("draws every column of the table", () => {
const html = renderToString(<DatabaseRecordsTable records={records} onOpenRecord={() => {}} />);
expect(html).toContain(">id<");
expect(html).toContain(">text<");
expect(html).toContain(">meta<");
expect(html).toContain("295");
});
test("cuts a long value to three lines rather than letting it run", () => {
const html = renderToString(<DatabaseRecordsTable records={records} onOpenRecord={() => {}} />);
expect(html).toContain("line-clamp-3");
expect(html).toContain("line one");
});
test("says NULL instead of leaving a cell blank", () => {
const html = renderToString(<DatabaseRecordsTable records={records} onOpenRecord={() => {}} />);
expect(html).toContain("NULL");
});
test("a table with no key still reads, without a way into a record", () => {
const html = renderToString(
<DatabaseRecordsTable
records={{
...records,
table: { ...table, key: { kind: "none" } },
records: [{ key: null, cells: records.records[0]?.cells || {} }],
}}
onOpenRecord={() => {}}
/>,
);
expect(html).toContain("line one");
});
});
@@ -0,0 +1,55 @@
import Paper from "@moduletrace/twui/elements/Paper";
import type { DatabaseRecordsPayload } from "@/src/types";
import DatabaseHeadCell from "./database-head-cell";
import DatabaseRecordRow from "./database-record-row";
type Props = {
records: DatabaseRecordsPayload;
onOpenRecord: (key: string | number) => void;
};
/**
* One page of a table's records: every column in its declared order, with
* its declared type on hover. A record with a key opens in full when any of
* its cells is clicked; a table with no key at all (a virtual table with no
* primary key) reads as plain cells, since nothing can open a record it
* can't name.
*/
export default function DatabaseRecordsTable({ records, onOpenRecord }: Props) {
const { table } = records;
return (
<Paper className="p-0 gap-0 overflow-x-auto">
<table className="w-full text-sm">
<thead className="bg-slate-50 dark:bg-white/5 sticky top-0">
<tr>
{table.columns.map((column) => (
<DatabaseHeadCell
key={column.name}
title={column.name}
hint={column.type || undefined}
/>
))}
</tr>
</thead>
<tbody>
{records.records.map((record, index) => (
<DatabaseRecordRow
key={
record.key === null
? `row-${index}`
: String(record.key)
}
record={record}
columns={table.columns.map((column) => column.name)}
onOpen={() => {
if (record.key !== null)
onOpenRecord(record.key);
}}
/>
))}
</tbody>
</table>
</Paper>
);
}
@@ -0,0 +1,59 @@
import Input from "@moduletrace/twui/form/Input";
import Select from "@moduletrace/twui/form/Select";
import Row from "@moduletrace/twui/layout/Row";
import { useEffect, useState } from "react";
import type { DatabaseSearchMode } from "@/src/types";
import { DatabaseSearchModes } from "../(data)/database-search-modes";
type Props = {
search: string;
mode: DatabaseSearchMode;
loading?: boolean;
onSubmit: (search: string) => void;
onChangeMode: (mode: DatabaseSearchMode) => void;
};
/**
* Narrowing the open table down: a search over every column's text and how
* it matches. Enter (or the clear button, which runs it empty) is what asks
* for it, so typing doesn't fire a query a keystroke.
*/
export default function DatabaseSearchFields({ search, mode, loading, onSubmit, onChangeMode }: Props) {
const [value, set_value] = useState(search);
// The search the browser is showing can change without this input: the
// browser's back button, or a link that carries its own.
useEffect(() => set_value(search), [search]);
return (
<Row className="w-full mt-3 gap-2! flex-wrap items-start md:flex-nowrap">
<Input
placeholder="Search every column of this table"
value={value}
disabled={loading}
onChange={(event) => set_value(event.target.value)}
onKeyDown={(event) => {
if (event.key == "Enter") onSubmit(event.currentTarget.value);
}}
clearInputProps={{
onClick: () => {
set_value("");
onSubmit("");
},
}}
wrapperWrapperProps={{ className: "w-full grow" }}
/>
<Select
title="How the search matches"
aria-label="How the search matches"
options={DatabaseSearchModes.map((option) => ({
title: option.title,
value: option.value,
default: option.value == mode,
}))}
changeHandler={(next) => onChangeMode(next)}
wrapperWrapperProps={{ className: "w-[150px] shrink-0" }}
/>
</Row>
);
}
@@ -0,0 +1,42 @@
import Divider from "@moduletrace/twui/layout/Divider";
import H2 from "@moduletrace/twui/layout/H2";
import Span from "@moduletrace/twui/layout/Span";
import Stack from "@moduletrace/twui/layout/Stack";
import type { DatabaseTableSummary } from "@/src/types";
import DatabaseTableRow from "./database-table-row";
type Props = {
tables: DatabaseTableSummary[];
/**
* The table the browser is showing.
*/
table: string;
onOpenTable: (table: string) => void;
};
/**
* Every table of the database, in one list beside the open one's records.
* The record counts are the browser's first read, so the list already
* says where the data sits before anything is clicked.
*/
export default function DatabaseTableList({ tables, table, onOpenTable }: Props) {
return (
<Stack className="w-full lg:w-[240px] shrink-0 items-stretch">
<H2 className="mb-2 text-[18px]! leading-6 font-bold tracking-normal text-ink">Tables</H2>
<Span className="mb-2 text-[13px] leading-[18px] text-ink-secondary">
{tables.length} table{tables.length == 1 ? "" : "s"}
</Span>
<Divider />
<Stack className="gap-0! items-stretch">
{tables.map((entry) => (
<DatabaseTableRow
key={entry.name}
table={entry}
selected={entry.name == table}
onOpen={() => onOpenTable(entry.name)}
/>
))}
</Stack>
</Stack>
);
}
@@ -0,0 +1,41 @@
import { describe, expect, test } from "bun:test";
import { renderToString } from "react-dom/server";
import type { DatabaseTableSummary } from "@/src/types";
import DatabaseTableRow from "./database-table-row";
const table: DatabaseTableSummary = {
name: "bot_file_vectors",
type: "virtual",
rows: 12,
size_bytes: 2048,
columns: [],
key: { kind: "none" },
};
describe("DatabaseTableRow", () => {
test("names the table, its record count and its size", () => {
const html = renderToString(<DatabaseTableRow table={table} selected={false} onOpen={() => {}} />);
expect(html).toContain("bot_file_vectors");
expect(html).toContain("12");
expect(html).toContain("2.0 KB");
});
test("links to the table's own address", () => {
const html = renderToString(<DatabaseTableRow table={table} selected={false} onOpen={() => {}} />);
expect(html).toContain(`href="/admin/settings/database?table=bot_file_vectors"`);
});
test("a table with no count yet shows a dash", () => {
const html = renderToString(
<DatabaseTableRow
table={{ ...table, rows: null, size_bytes: null }}
selected={false}
onOpen={() => {}}
/>,
);
expect(html).toContain("-");
});
});
@@ -0,0 +1,50 @@
import Link from "@moduletrace/twui/layout/Link";
import Span from "@moduletrace/twui/layout/Span";
import { Layers, Table2 } from "lucide-react";
import { twMerge } from "tailwind-merge";
import formatBytes from "@/src/utils/format-bytes";
import type { DatabaseTableSummary } from "@/src/types";
import databaseHref from "../(functions)/database-href";
type Props = {
table: DatabaseTableSummary;
selected: boolean;
onOpen: () => void;
};
/**
* One table in the database browser's picker: its name, what it holds and
* what it takes on disk, with a virtual table's icon telling it apart from
* the ordinary ones.
*/
export default function DatabaseTableRow({ table, selected, onOpen }: Props) {
const Icon = table.type == "virtual" ? Layers : Table2;
const rows = table.rows === null ? "-" : table.rows.toLocaleString();
const size = table.size_bytes === null ? null : formatBytes({ bytes: table.size_bytes });
return (
<Link
href={databaseHref({ table: table.name })}
title={`${table.name}: ${rows} record${table.rows == 1 ? "" : "s"}${size ? `, ${size}` : ""}`}
aria-current={selected ? "page" : undefined}
onClick={(event) => {
event.preventDefault();
onOpen();
}}
className={twMerge(
"flex w-full min-w-0 items-center gap-2 rounded-default px-2 py-1.5 border-0 text-ink",
"hover:opacity-100 hover:bg-sunken transition-colors duration-[var(--m-fast)]",
selected && "bg-ink/5 hover:bg-ink/5",
)}
>
<Span
title={table.type == "virtual" ? "Virtual table" : "Table"}
className="size-6 shrink-0 flex items-center justify-center rounded-default-sm bg-sunken text-ink-secondary"
>
<Icon size={14} aria-hidden />
</Span>
<Span className="min-w-0 flex-1 truncate font-mono text-[13px] leading-5">{table.name}</Span>
<Span className="shrink-0 text-[11px] leading-4 text-ink-secondary">{rows}</Span>
</Link>
);
}
@@ -0,0 +1,109 @@
import Center from "@moduletrace/twui/layout/Center";
import Row from "@moduletrace/twui/layout/Row";
import Span from "@moduletrace/twui/layout/Span";
import Stack from "@moduletrace/twui/layout/Stack";
import { useContext, useState } from "react";
import { AppContext } from "@/src/pages/__root";
import type { DatabaseSearchMode } from "@/src/types";
import databaseHref from "../(functions)/database-href";
import useDatabaseRecords from "../(hooks)/use-database-records";
import DatabaseRecordsPane from "../(partials)/database-records-pane";
import DatabaseTableList from "../(partials)/database-table-list";
/**
* The database browser's state: which table is open, what is searched in
* it and which page of its records, kept in the address so a table or a
* search can be linked to and the browser's own back button walks back
* through them. The open table's first page comes with the page; anything
* else loads through the API.
*/
export default function DatabaseBrowser() {
const { pageProps } = useContext(AppContext);
const tables = pageProps?.database_tables || [];
const page_records = pageProps?.database_records;
const [table, set_table] = useState(page_records?.table.name || tables[0]?.name || "");
const [search, set_search] = useState("");
const [mode, set_mode] = useState<DatabaseSearchMode>("every_word");
const [page, set_page] = useState(1);
const { records, loading, error } = useDatabaseRecords({
table,
search,
mode,
page,
page_records,
});
const open = records?.table || tables.find((entry) => entry.name == table) || null;
const navigate = ({
next_table,
next_search,
next_mode,
next_page,
}: {
next_table: string;
next_search: string;
next_mode: DatabaseSearchMode;
next_page: number;
}) => {
set_table(next_table);
set_search(next_search);
set_mode(next_mode);
set_page(next_page);
const url = new URL(databaseHref({
table: next_table,
search: next_search,
mode: next_mode,
page: next_page,
}), window.location.origin);
history.pushState(null, "", url);
};
if (!tables.length) {
return (
<Center className="p-16">
<Span size="small">
The database has no tables yet, or they couldn't be read.
</Span>
</Center>
);
}
return (
<Row className="w-full mt-6 gap-6! flex-wrap items-start lg:flex-nowrap">
<DatabaseTableList
tables={tables}
table={table}
onOpenTable={(next_table) =>
navigate({ next_table, next_search: "", next_mode: mode, next_page: 1 })
}
/>
{open ? (
<DatabaseRecordsPane
table={open}
records={records}
search={search}
mode={mode}
loading={loading}
error={error}
onSubmitSearch={(next_search) =>
navigate({ next_table: table, next_search, next_mode: mode, next_page: 1 })
}
onChangeMode={(next_mode) =>
navigate({ next_table: table, next_search: search, next_mode, next_page: 1 })
}
onChangePage={(next_page) =>
navigate({ next_table: table, next_search: search, next_mode: mode, next_page })
}
/>
) : (
<Stack className="grow items-stretch">
<Center className="p-16">
<Span size="small">Pick a table to read its records.</Span>
</Center>
</Stack>
)}
</Row>
);
}
@@ -0,0 +1,7 @@
import type { PagePropsType } from "@/src/types";
import type { BunextPageServerFn } from "@moduletrace/bunext/types";
import grabDatabaseServerProps from "./(functions)/grab-database-server-props";
export const server: BunextPageServerFn<PagePropsType> = async (params) => {
return await grabDatabaseServerProps(params);
};
@@ -0,0 +1,17 @@
import SettingsShell from "../(partials)/settings-shell";
import settingsPageMeta from "../(functions)/settings-page-meta";
import DatabaseBrowser from "./(sections)/database-browser";
export default function AdminSettingsDatabasePage() {
return (
<SettingsShell
title="Database"
description="Every table and every record, read-only: open a record to read a value whole, search a table across all of its columns."
wide
>
<DatabaseBrowser />
</SettingsShell>
);
}
export const meta = settingsPageMeta({ label: "Database" });