connection: rewrote query execution, batching, added generic sqlite, added node/bun sqlite, aligned repo/mutator results

This commit is contained in:
dswbx
2025-06-12 09:02:18 +02:00
parent 88419548c7
commit 6c2e579596
40 changed files with 990 additions and 649 deletions

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@@ -1,4 +1,4 @@
import { afterAll, afterEach, describe, expect, test } from "bun:test";
import { afterEach, describe, test } from "bun:test";
import { App } from "../src";
import { getDummyConnection } from "./helper";

View File

@@ -153,7 +153,7 @@ describe("DataApi", () => {
const oneBy = api.readOneBy("posts", { where: { title: "baz" }, select: ["title"] });
const oneByRes = await oneBy;
expect(oneByRes.data).toEqual({ title: "baz" } as any);
expect(oneByRes.body.meta.count).toEqual(1);
expect(oneByRes.body.meta.items).toEqual(1);
});
it("exists/count", async () => {

View File

@@ -7,13 +7,13 @@ import {
type EntityData,
EntityManager,
ManyToOneRelation,
type MutatorResponse,
type RepositoryResponse,
TextField,
} from "../../src/data";
import { DataController } from "../../src/data/api/DataController";
import { dataConfigSchema } from "../../src/data/data-schema";
import { disableConsoleLog, enableConsoleLog, getDummyConnection } from "../helper";
import type { RepositoryResultJSON } from "data/entities/query/RepositoryResult";
import type { MutatorResultJSON } from "data/entities/mutation/MutatorResult";
const { dummyConnection, afterAllCleanup } = getDummyConnection();
beforeAll(() => disableConsoleLog(["log", "warn"]));
@@ -21,52 +21,6 @@ afterAll(async () => (await afterAllCleanup()) && enableConsoleLog());
const dataConfig = parse(dataConfigSchema, {});
describe("[data] DataController", async () => {
test("repoResult", async () => {
const em = new EntityManager<any>([], dummyConnection);
const ctx: any = { em, guard: new Guard() };
const controller = new DataController(ctx, dataConfig);
const res = controller.repoResult({
entity: null as any,
data: [] as any,
sql: "",
parameters: [] as any,
result: [] as any,
meta: {
total: 0,
count: 0,
items: 0,
},
});
expect(res).toEqual({
meta: {
total: 0,
count: 0,
items: 0,
},
data: [],
});
});
test("mutatorResult", async () => {
const em = new EntityManager([], dummyConnection);
const ctx: any = { em, guard: new Guard() };
const controller = new DataController(ctx, dataConfig);
const res = controller.mutatorResult({
entity: null as any,
data: [] as any,
sql: "",
parameters: [] as any,
result: [] as any,
});
expect(res).toEqual({
data: [],
});
});
describe("getController", async () => {
const users = new Entity("users", [
new TextField("name", { required: true }),
@@ -120,8 +74,7 @@ describe("[data] DataController", async () => {
method: "POST",
body: JSON.stringify(_user),
});
//console.log("res", { _user }, res);
const result = (await res.json()) as MutatorResponse;
const result = (await res.json()) as MutatorResultJSON;
const { id, ...data } = result.data as any;
expect(res.status).toBe(201);
@@ -135,7 +88,7 @@ describe("[data] DataController", async () => {
method: "POST",
body: JSON.stringify(_post),
});
const result = (await res.json()) as MutatorResponse;
const result = (await res.json()) as MutatorResultJSON;
const { id, ...data } = result.data as any;
expect(res.status).toBe(201);
@@ -146,13 +99,13 @@ describe("[data] DataController", async () => {
test("/:entity (read many)", async () => {
const res = await app.request("/entity/users");
const data = (await res.json()) as RepositoryResponse;
const data = (await res.json()) as RepositoryResultJSON;
expect(data.meta.total).toBe(3);
expect(data.meta.count).toBe(3);
//expect(data.meta.total).toBe(3);
//expect(data.meta.count).toBe(3);
expect(data.meta.items).toBe(3);
expect(data.data.length).toBe(3);
expect(data.data[0].name).toBe("foo");
expect(data.data[0]?.name).toBe("foo");
});
test("/:entity/query (func query)", async () => {
@@ -165,33 +118,32 @@ describe("[data] DataController", async () => {
where: { bio: { $isnull: 1 } },
}),
});
const data = (await res.json()) as RepositoryResponse;
const data = (await res.json()) as RepositoryResultJSON;
expect(data.meta.total).toBe(3);
expect(data.meta.count).toBe(1);
//expect(data.meta.total).toBe(3);
//expect(data.meta.count).toBe(1);
expect(data.meta.items).toBe(1);
expect(data.data.length).toBe(1);
expect(data.data[0].name).toBe("bar");
expect(data.data[0]?.name).toBe("bar");
});
test("/:entity (read many, paginated)", async () => {
const res = await app.request("/entity/users?limit=1&offset=2");
const data = (await res.json()) as RepositoryResponse;
const data = (await res.json()) as RepositoryResultJSON;
expect(data.meta.total).toBe(3);
expect(data.meta.count).toBe(3);
//expect(data.meta.total).toBe(3);
//expect(data.meta.count).toBe(3);
expect(data.meta.items).toBe(1);
expect(data.data.length).toBe(1);
expect(data.data[0].name).toBe("baz");
expect(data.data[0]?.name).toBe("baz");
});
test("/:entity/:id (read one)", async () => {
const res = await app.request("/entity/users/3");
const data = (await res.json()) as RepositoryResponse<EntityData>;
console.log("data", data);
const data = (await res.json()) as RepositoryResultJSON<EntityData>;
expect(data.meta.total).toBe(3);
expect(data.meta.count).toBe(1);
//expect(data.meta.total).toBe(3);
//expect(data.meta.count).toBe(1);
expect(data.meta.items).toBe(1);
expect(data.data).toEqual({ id: 3, ...fixtures.users[2] });
});
@@ -201,7 +153,7 @@ describe("[data] DataController", async () => {
method: "PATCH",
body: JSON.stringify({ name: "new name" }),
});
const { data } = (await res.json()) as MutatorResponse;
const { data } = (await res.json()) as MutatorResultJSON;
expect(res.ok).toBe(true);
expect(data as any).toEqual({ id: 3, ...fixtures.users[2], name: "new name" });
@@ -209,27 +161,26 @@ describe("[data] DataController", async () => {
test("/:entity/:id/:reference (read references)", async () => {
const res = await app.request("/entity/users/1/posts");
const data = (await res.json()) as RepositoryResponse;
console.log("data", data);
const data = (await res.json()) as RepositoryResultJSON;
expect(data.meta.total).toBe(2);
expect(data.meta.count).toBe(1);
//expect(data.meta.total).toBe(2);
//expect(data.meta.count).toBe(1);
expect(data.meta.items).toBe(1);
expect(data.data.length).toBe(1);
expect(data.data[0].content).toBe("post 1");
expect(data.data[0]?.content).toBe("post 1");
});
test("/:entity/:id (delete one)", async () => {
const res = await app.request("/entity/posts/2", {
method: "DELETE",
});
const { data } = (await res.json()) as RepositoryResponse<EntityData>;
const { data } = (await res.json()) as RepositoryResultJSON<EntityData>;
expect(data).toEqual({ id: 2, ...fixtures.posts[1] });
// verify
const res2 = await app.request("/entity/posts");
const data2 = (await res2.json()) as RepositoryResponse;
expect(data2.meta.total).toBe(1);
const data2 = (await res2.json()) as RepositoryResultJSON;
//expect(data2.meta.total).toBe(1);
});
});
});

View File

@@ -34,19 +34,12 @@ describe("some tests", async () => {
test("findId", async () => {
const query = await em.repository(users).findId(1);
/*const { result, total, count, time } = query;
console.log("query", query.result, {
result,
total,
count,
time,
});*/
expect(query.sql).toBe(
'select "users"."id" as "id", "users"."username" as "username", "users"."email" as "email" from "users" where "id" = ? limit ?',
);
expect(query.parameters).toEqual([1, 1]);
expect(query.result).toEqual([]);
expect(query.data).toBeUndefined();
});
test("findMany", async () => {
@@ -56,7 +49,7 @@ describe("some tests", async () => {
'select "users"."id" as "id", "users"."username" as "username", "users"."email" as "email" from "users" order by "users"."id" asc limit ? offset ?',
);
expect(query.parameters).toEqual([10, 0]);
expect(query.result).toEqual([]);
expect(query.data).toEqual([]);
});
test("findMany with number", async () => {
@@ -66,7 +59,7 @@ describe("some tests", async () => {
'select "posts"."id" as "id", "posts"."title" as "title", "posts"."content" as "content", "posts"."created_at" as "created_at", "posts"."likes" as "likes" from "posts" order by "posts"."id" asc limit ? offset ?',
);
expect(query.parameters).toEqual([10, 0]);
expect(query.result).toEqual([]);
expect(query.data).toEqual([]);
});
test("try adding an existing field name", async () => {

View File

@@ -45,7 +45,7 @@ describe("Mutator simple", async () => {
},
});
expect(query.result).toEqual([{ id: 1, label: "test", count: 1 }]);
expect(query.data).toEqual([{ id: 1, label: "test", count: 1 }]);
});
test("update inserted row", async () => {
@@ -87,7 +87,7 @@ describe("Mutator simple", async () => {
expect(mutation.data).toEqual({ id, label: "new label", count: 100 });
const query2 = await em.repository(items).findId(id);
expect(query2.result.length).toBe(0);
expect(query2.data).toBeUndefined();
});
test("validation: insert incomplete row", async () => {
@@ -177,13 +177,13 @@ describe("Mutator simple", async () => {
});
test("insertMany", async () => {
const oldCount = (await em.repo(items).count()).count;
const oldCount = (await em.repo(items).count()).data.count;
const inserts = [{ label: "insert 1" }, { label: "insert 2" }];
const { data } = await em.mutator(items).insertMany(inserts);
expect(data.length).toBe(2);
expect(data.map((d) => ({ label: d.label }))).toEqual(inserts);
const newCount = (await em.repo(items).count()).count;
const newCount = (await em.repo(items).count()).data.count;
expect(newCount).toBe(oldCount + inserts.length);
const { data: data2 } = await em.repo(items).findMany({ offset: oldCount });

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@@ -1,4 +1,4 @@
import { afterAll, describe, expect, test } from "bun:test";
import { afterAll, beforeAll, describe, expect, test } from "bun:test";
import type { EventManager } from "../../../src/core/events";
import {
Entity,
@@ -12,11 +12,14 @@ import {
TextField,
} from "../../../src/data";
import * as proto from "../../../src/data/prototype";
import { getDummyConnection } from "../helper";
import { getDummyConnection, disableConsoleLog, enableConsoleLog } from "../../helper";
const { dummyConnection, afterAllCleanup } = getDummyConnection();
afterAll(afterAllCleanup);
beforeAll(() => disableConsoleLog(["log", "warn"]));
afterAll(async () => (await afterAllCleanup()) && enableConsoleLog());
describe("[data] Mutator (base)", async () => {
const entity = new Entity("items", [
new TextField("label", { required: true }),

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@@ -26,120 +26,6 @@ async function sleep(ms: number) {
}
describe("[Repository]", async () => {
test.skip("bulk", async () => {
//const connection = dummyConnection;
//const connection = getLocalLibsqlConnection();
const credentials = null as any; // @todo: determine what to do here
const connection = new LibsqlConnection(credentials);
const em = new EntityManager([], connection);
/*const emLibsql = new EntityManager([], {
url: connection.url.replace("https", "libsql"),
authToken: connection.authToken,
});*/
const table = "posts";
const client = connection.getClient();
if (!client) {
console.log("Cannot perform test without libsql connection");
return;
}
const conn = em.connection.kysely;
const selectQ = (e: E) => e.selectFrom(table).selectAll().limit(2);
const countQ = (e: E) => e.selectFrom(table).select(e.fn.count("*").as("count"));
async function executeTransaction(em: EntityManager<any>) {
return await em.connection.kysely.transaction().execute(async (e) => {
const res = await selectQ(e).execute();
const count = await countQ(e).execute();
return [res, count];
});
}
async function executeBatch(em: EntityManager<any>) {
const queries = [selectQ(conn), countQ(conn)];
return await em.connection.batchQuery(queries);
}
async function executeSingleKysely(em: EntityManager<any>) {
const res = await selectQ(conn).execute();
const count = await countQ(conn).execute();
return [res, count];
}
async function executeSingleClient(em: EntityManager<any>) {
const q1 = selectQ(conn).compile();
const res = await client.execute({
sql: q1.sql,
args: q1.parameters as any,
});
const q2 = countQ(conn).compile();
const count = await client.execute({
sql: q2.sql,
args: q2.parameters as any,
});
return [res, count];
}
const transaction = await executeTransaction(em);
const batch = await executeBatch(em);
expect(batch).toEqual(transaction as any);
const testperf = false;
if (testperf) {
const times = 5;
const exec = async (
name: string,
fn: (em: EntityManager<any>) => Promise<any>,
em: EntityManager<any>,
) => {
const res = await Perf.execute(() => fn(em), times);
await sleep(1000);
const info = {
name,
total: res.total.toFixed(2),
avg: (res.total / times).toFixed(2),
first: res.marks[0].time.toFixed(2),
last: res.marks[res.marks.length - 1].time.toFixed(2),
};
console.log(info.name, info, res.marks);
return info;
};
const data: any[] = [];
data.push(await exec("transaction.http", executeTransaction, em));
data.push(await exec("bulk.http", executeBatch, em));
data.push(await exec("singleKy.http", executeSingleKysely, em));
data.push(await exec("singleCl.http", executeSingleClient, em));
/*data.push(await exec("transaction.libsql", executeTransaction, emLibsql));
data.push(await exec("bulk.libsql", executeBatch, emLibsql));
data.push(await exec("singleKy.libsql", executeSingleKysely, emLibsql));
data.push(await exec("singleCl.libsql", executeSingleClient, emLibsql));*/
console.table(data);
/**
* ┌───┬────────────────────┬────────┬────────┬────────┬────────┐
* │ │ name │ total │ avg │ first │ last │
* ├───┼────────────────────┼────────┼────────┼────────┼────────┤
* │ 0 │ transaction.http │ 681.29 │ 136.26 │ 136.46 │ 396.09 │
* │ 1 │ bulk.http │ 164.82 │ 32.96 │ 32.95 │ 99.91 │
* │ 2 │ singleKy.http │ 330.01 │ 66.00 │ 65.86 │ 195.41 │
* │ 3 │ singleCl.http │ 326.17 │ 65.23 │ 61.32 │ 198.08 │
* │ 4 │ transaction.libsql │ 856.79 │ 171.36 │ 132.31 │ 595.24 │
* │ 5 │ bulk.libsql │ 180.63 │ 36.13 │ 35.39 │ 107.71 │
* │ 6 │ singleKy.libsql │ 347.11 │ 69.42 │ 65.00 │ 207.14 │
* │ 7 │ singleCl.libsql │ 328.60 │ 65.72 │ 62.19 │ 195.04 │
* └───┴────────────────────┴────────┴────────┴────────┴────────┘
*/
}
});
test("count & exists", async () => {
const items = new Entity("items", [new TextField("label")]);
const em = new EntityManager([items], dummyConnection);
@@ -160,25 +46,44 @@ describe("[Repository]", async () => {
// count all
const res = await em.repository(items).count();
expect(res.sql).toBe('select count(*) as "count" from "items"');
expect(res.data.count).toBe(3);
//
{
const res = await em.repository(items).findMany();
expect(res.count).toBeUndefined();
}
{
const res = await em
.repository(items, {
includeCounts: true,
})
.findMany();
expect(res.count).toBe(3);
}
// count filtered
const res2 = await em.repository(items).count({ label: { $in: ["a", "b"] } });
const res2 = await em
.repository(items, {
includeCounts: true,
})
.count({ label: { $in: ["a", "b"] } });
expect(res2.sql).toBe('select count(*) as "count" from "items" where "label" in (?, ?)');
expect(res2.parameters).toEqual(["a", "b"]);
expect(res2.count).toBe(2);
expect(res2.data.count).toBe(2);
// check exists
const res3 = await em.repository(items).exists({ label: "a" });
expect(res3.exists).toBe(true);
expect(res3.data.exists).toBe(true);
const res4 = await em.repository(items).exists({ label: "d" });
expect(res4.exists).toBe(false);
expect(res4.data.exists).toBe(false);
// for now, allow empty filter
const res5 = await em.repository(items).exists({});
expect(res5.exists).toBe(true);
expect(res5.data.exists).toBe(true);
});
test("option: silent", async () => {
@@ -191,6 +96,9 @@ describe("[Repository]", async () => {
// should throw because table doesn't exist
expect(em.repo("items").findMany({})).rejects.toThrow(/no such table/);
// should silently return empty result
em.repo("items", { silent: true })
.findMany({})
.then((r) => r.data);
expect(
em
.repo("items", { silent: true })
@@ -209,16 +117,16 @@ describe("[Repository]", async () => {
expect(
em
.repo("items")
.repo("items", { includeCounts: true })
.findMany({})
.then((r) => [r.meta.count, r.meta.total]),
.then((r) => [r.count, r.total]),
).resolves.toEqual([0, 0]);
expect(
em
.repo("items", { includeCounts: false })
.findMany({})
.then((r) => [r.meta.count, r.meta.total]),
.then((r) => [r.count, r.total]),
).resolves.toEqual([undefined, undefined]);
});
});

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@@ -38,14 +38,15 @@ export function getLocalLibsqlConnection() {
return { url: "http://127.0.0.1:8080" };
}
type ConsoleSeverity = "log" | "warn" | "error";
type ConsoleSeverity = "debug" | "log" | "warn" | "error";
const _oldConsoles = {
debug: console.debug,
log: console.log,
warn: console.warn,
error: console.error,
};
export function disableConsoleLog(severities: ConsoleSeverity[] = ["log", "warn"]) {
export function disableConsoleLog(severities: ConsoleSeverity[] = ["debug", "log", "warn"]) {
severities.forEach((severity) => {
console[severity] = () => null;
});

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@@ -76,6 +76,7 @@
"devDependencies": {
"@aws-sdk/client-s3": "^3.758.0",
"@bluwy/giget-core": "^0.1.2",
"@cloudflare/workers-types": "^4.20250606.0",
"@dagrejs/dagre": "^1.1.4",
"@hono/typebox-validator": "^0.3.3",
"@hono/vite-dev-server": "^0.19.1",
@@ -102,6 +103,7 @@
"jsdom": "^26.0.0",
"jsonv-ts": "^0.1.0",
"kysely-d1": "^0.3.0",
"kysely-generic-sqlite": "^1.2.1",
"open": "^10.1.0",
"openapi-types": "^12.1.3",
"picocolors": "^1.1.1",
@@ -124,8 +126,7 @@
"vite": "^6.3.5",
"vite-tsconfig-paths": "^5.1.4",
"vitest": "^3.0.9",
"wouter": "^3.6.0",
"@cloudflare/workers-types": "^4.20250606.0"
"wouter": "^3.6.0"
},
"optionalDependencies": {
"@hono/node-server": "^1.14.3"

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@@ -0,0 +1,12 @@
import { connectionTestSuite } from "data/connection/connection-test-suite";
import { bunSqlite } from "./BunSqliteConnection";
import { bunTestRunner } from "adapter/bun/test";
import { describe } from "bun:test";
import { Database } from "bun:sqlite";
describe("BunSqliteConnection", () => {
connectionTestSuite(bunTestRunner, {
makeConnection: () => bunSqlite({ database: new Database(":memory:") }),
rawDialectDetails: [],
});
});

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@@ -0,0 +1,41 @@
import type { Database } from "bun:sqlite";
import {
buildQueryFn,
GenericSqliteConnection,
parseBigInt,
type IGenericSqlite,
} from "data/connection/sqlite/GenericSqliteConnection";
export type BunSqliteConnectionConfig = {
database: Database;
};
function bunSqliteExecutor(db: Database, cache: boolean): IGenericSqlite<Database> {
const fn = cache ? "query" : "prepare";
const getStmt = (sql: string) => db[fn](sql);
return {
db,
query: buildQueryFn({
all: (sql, parameters) => getStmt(sql).all(...(parameters || [])),
run: (sql, parameters) => {
const { changes, lastInsertRowid } = getStmt(sql).run(...(parameters || []));
return {
insertId: parseBigInt(lastInsertRowid),
numAffectedRows: parseBigInt(changes),
};
},
}),
close: () => db.close(),
};
}
export function bunSqlite(config: BunSqliteConnectionConfig) {
return new GenericSqliteConnection(
config.database,
() => bunSqliteExecutor(config.database, false),
{
name: "bun-sqlite",
},
);
}

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@@ -1,6 +1,7 @@
import { expect, test, mock } from "bun:test";
import { expect, test, mock, describe } from "bun:test";
export const bunTestRunner = {
describe,
expect,
test,
mock,

View File

@@ -1,65 +1,42 @@
/// <reference types="@cloudflare/workers-types" />
import { KyselyPluginRunner, SqliteConnection, SqliteIntrospector } from "bknd/data";
import type { QB } from "data/connection/Connection";
import { type DatabaseIntrospector, Kysely, ParseJSONResultsPlugin } from "kysely";
import { SqliteConnection } from "bknd/data";
import type { ConnQuery, ConnQueryResults } from "data/connection/Connection";
import { D1Dialect } from "kysely-d1";
export type D1ConnectionConfig<DB extends D1Database | D1DatabaseSession = D1Database> = {
binding: DB;
};
class CustomD1Dialect extends D1Dialect {
override createIntrospector(db: Kysely<any>): DatabaseIntrospector {
return new SqliteIntrospector(db, {
excludeTables: ["_cf_KV", "_cf_METADATA"],
});
}
}
export class D1Connection<
DB extends D1Database | D1DatabaseSession = D1Database,
> extends SqliteConnection {
> extends SqliteConnection<DB> {
override name = "sqlite-d1";
protected override readonly supported = {
batching: true,
softscans: false,
};
constructor(private config: D1ConnectionConfig<DB>) {
const plugins = [new ParseJSONResultsPlugin()];
const kysely = new Kysely({
dialect: new CustomD1Dialect({ database: config.binding as D1Database }),
plugins,
super({
excludeTables: ["_cf_KV", "_cf_METADATA"],
dialect: D1Dialect,
dialectArgs: [{ database: config.binding as D1Database }],
});
super(kysely, {}, plugins);
}
get client(): DB {
return this.config.binding;
}
override async executeQueries<O extends ConnQuery[]>(...qbs: O): Promise<ConnQueryResults<O>> {
const compiled = this.getCompiled(...qbs);
protected override async batch<Queries extends QB[]>(
queries: [...Queries],
): Promise<{
[K in keyof Queries]: Awaited<ReturnType<Queries[K]["execute"]>>;
}> {
const db = this.config.binding;
const res = await db.batch(
queries.map((q) => {
const { sql, parameters } = q.compile();
compiled.map(({ sql, parameters }) => {
return db.prepare(sql).bind(...parameters);
}),
);
// let it run through plugins
const kyselyPlugins = new KyselyPluginRunner(this.plugins);
const data: any = [];
for (const r of res) {
const rows = await kyselyPlugins.transformResultRows(r.results);
data.push(rows);
}
return data;
return this.withTransformedRows(res, "results") as any;
}
}

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@@ -0,0 +1,46 @@
import {
buildQueryFn,
GenericSqliteConnection,
parseBigInt,
type IGenericSqlite,
} from "../../../data/connection/sqlite/GenericSqliteConnection";
import type { DatabaseSync } from "node:sqlite";
export type NodeSqliteConnectionConfig = {
database: DatabaseSync;
};
function nodeSqliteExecutor(db: DatabaseSync): IGenericSqlite<DatabaseSync> {
const getStmt = (sql: string) => {
const stmt = db.prepare(sql);
//stmt.setReadBigInts(true);
return stmt;
};
return {
db,
query: buildQueryFn({
all: (sql, parameters = []) => getStmt(sql).all(...parameters),
run: (sql, parameters = []) => {
const { changes, lastInsertRowid } = getStmt(sql).run(...parameters);
return {
insertId: parseBigInt(lastInsertRowid),
numAffectedRows: parseBigInt(changes),
};
},
}),
close: () => db.close(),
iterator: (isSelect, sql, parameters = []) => {
if (!isSelect) {
throw new Error("Only support select in stream()");
}
return getStmt(sql).iterate(...parameters) as any;
},
};
}
export function nodeSqlite(config: NodeSqliteConnectionConfig) {
return new GenericSqliteConnection(config.database, () => nodeSqliteExecutor(config.database), {
name: "node-sqlite",
});
}

View File

@@ -0,0 +1,11 @@
import { nodeSqlite } from "./NodeSqliteConnection";
import { DatabaseSync } from "node:sqlite";
import { connectionTestSuite } from "data/connection/connection-test-suite";
import { describe, test, expect } from "vitest";
describe("NodeSqliteConnection", () => {
connectionTestSuite({ describe, test, expect } as any, {
makeConnection: () => nodeSqlite({ database: new DatabaseSync(":memory:") }),
rawDialectDetails: [],
});
});

View File

@@ -1,14 +1,14 @@
import { describe, before, after } from "node:test";
import { describe, beforeAll, afterAll } from "vitest";
import * as node from "./node.adapter";
import { adapterTestSuite } from "adapter/adapter-test-suite";
import { nodeTestRunner } from "adapter/node/test";
import { viTestRunner } from "adapter/node/vitest";
import { disableConsoleLog, enableConsoleLog } from "core/utils";
before(() => disableConsoleLog());
after(enableConsoleLog);
beforeAll(() => disableConsoleLog());
afterAll(enableConsoleLog);
describe("node adapter", () => {
adapterTestSuite(nodeTestRunner, {
adapterTestSuite(viTestRunner, {
makeApp: node.createApp,
makeHandler: node.createHandler,
});

View File

@@ -1,5 +1,5 @@
import nodeAssert from "node:assert/strict";
import { test } from "node:test";
import { test, describe } from "node:test";
import type { Matcher, Test, TestFn, TestRunner } from "core/test";
// Track mock function calls
@@ -85,6 +85,7 @@ nodeTest.skipIf = (condition: boolean): Test => {
};
export const nodeTestRunner: TestRunner = {
describe,
test: nodeTest,
mock: createMockFunction,
expect: <T = unknown>(actual?: T, failMsg?: string) => ({

View File

@@ -0,0 +1,50 @@
import type { TestFn, TestRunner, Test } from "core/test";
import { describe, test, expect, vi } from "vitest";
function vitestTest(label: string, fn: TestFn, options?: any) {
return test(label, fn as any);
}
vitestTest.if = (condition: boolean): Test => {
if (condition) {
return vitestTest;
}
return (() => {}) as any;
};
vitestTest.skip = (label: string, fn: TestFn) => {
return test.skip(label, fn as any);
};
vitestTest.skipIf = (condition: boolean): Test => {
if (condition) {
return (() => {}) as any;
}
return vitestTest;
};
const vitestExpect = <T = unknown>(actual: T, parentFailMsg?: string) => {
return {
toEqual: (expected: T, failMsg = parentFailMsg) => {
expect(actual, failMsg).toEqual(expected);
},
toBe: (expected: T, failMsg = parentFailMsg) => {
expect(actual, failMsg).toBe(expected);
},
toBeString: () => expect(typeof actual, parentFailMsg).toBe("string"),
toBeUndefined: () => expect(actual, parentFailMsg).toBeUndefined(),
toBeDefined: () => expect(actual, parentFailMsg).toBeDefined(),
toBeOneOf: (expected: T | Array<T> | Iterable<T>, failMsg = parentFailMsg) => {
const e = Array.isArray(expected) ? expected : [expected];
expect(actual, failMsg).toBeOneOf(e);
},
toHaveBeenCalled: () => expect(actual, parentFailMsg).toHaveBeenCalled(),
toHaveBeenCalledTimes: (expected: number, failMsg = parentFailMsg) => {
expect(actual, failMsg).toHaveBeenCalledTimes(expected);
},
};
};
export const viTestRunner: TestRunner = {
describe,
test: vitestTest,
expect: vitestExpect as any,
mock: (fn) => vi.fn(fn),
};

View File

@@ -16,6 +16,7 @@ export interface Test {
skipIf: (condition: boolean) => (label: string, fn: TestFn) => void;
}
export type TestRunner = {
describe: (label: string, asyncFn: () => Promise<void>) => void;
test: Test;
mock: <T extends (...args: any[]) => any>(fn: T) => T | any;
expect: <T = unknown>(

View File

@@ -3,9 +3,7 @@ import {
DataPermissions,
type EntityData,
type EntityManager,
type MutatorResponse,
type RepoQuery,
type RepositoryResponse,
repoQuery,
} from "data";
import type { Handler } from "hono/types";
@@ -32,33 +30,6 @@ export class DataController extends Controller {
return this.ctx.guard;
}
repoResult<T extends RepositoryResponse<any> = RepositoryResponse>(
res: T,
): Pick<T, "meta" | "data"> {
let meta: Partial<RepositoryResponse["meta"]> = {};
if ("meta" in res) {
const { query, ...rest } = res.meta;
meta = rest;
if (isDebug()) meta.query = query;
}
const template = { data: res.data, meta };
// @todo: this works but it breaks in FE (need to improve DataTable)
// filter empty
return Object.fromEntries(
Object.entries(template).filter(([_, v]) => typeof v !== "undefined" && v !== null),
) as any;
}
mutatorResult(res: MutatorResponse | MutatorResponse<EntityData>) {
const template = { data: res.data };
// filter empty
return Object.fromEntries(Object.entries(template).filter(([_, v]) => v !== undefined));
}
entityExists(entity: string) {
try {
return !!this.em.entity(entity);
@@ -257,7 +228,7 @@ export class DataController extends Controller {
const where = c.req.valid("json") as any;
const result = await this.em.repository(entity).count(where);
return c.json({ entity, count: result.count });
return c.json({ entity, ...result.data });
},
);
@@ -279,7 +250,7 @@ export class DataController extends Controller {
const where = c.req.valid("json") as any;
const result = await this.em.repository(entity).exists(where);
return c.json({ entity, exists: result.exists });
return c.json({ entity, ...result.data });
},
);
@@ -318,7 +289,7 @@ export class DataController extends Controller {
const options = c.req.valid("query") as RepoQuery;
const result = await this.em.repository(entity).findMany(options);
return c.json(this.repoResult(result), { status: result.data ? 200 : 404 });
return c.json(result, { status: result.data ? 200 : 404 });
},
);
@@ -347,7 +318,7 @@ export class DataController extends Controller {
const options = c.req.valid("query") as RepoQuery;
const result = await this.em.repository(entity).findId(id, options);
return c.json(this.repoResult(result), { status: result.data ? 200 : 404 });
return c.json(result, { status: result.data ? 200 : 404 });
},
);
@@ -380,7 +351,7 @@ export class DataController extends Controller {
.repository(entity)
.findManyByReference(id, reference, options);
return c.json(this.repoResult(result), { status: result.data ? 200 : 404 });
return c.json(result, { status: result.data ? 200 : 404 });
},
);
@@ -414,7 +385,7 @@ export class DataController extends Controller {
const options = (await c.req.json()) as RepoQuery;
const result = await this.em.repository(entity).findMany(options);
return c.json(this.repoResult(result), { status: result.data ? 200 : 404 });
return c.json(result, { status: result.data ? 200 : 404 });
},
);
@@ -440,11 +411,11 @@ export class DataController extends Controller {
if (Array.isArray(body)) {
const result = await this.em.mutator(entity).insertMany(body);
return c.json(this.mutatorResult(result), 201);
return c.json(result, 201);
}
const result = await this.em.mutator(entity).insertOne(body);
return c.json(this.mutatorResult(result), 201);
return c.json(result, 201);
},
);
@@ -475,7 +446,7 @@ export class DataController extends Controller {
};
const result = await this.em.mutator(entity).updateWhere(update, where);
return c.json(this.mutatorResult(result));
return c.json(result);
},
);
@@ -497,7 +468,7 @@ export class DataController extends Controller {
const body = (await c.req.json()) as EntityData;
const result = await this.em.mutator(entity).updateOne(id, body);
return c.json(this.mutatorResult(result));
return c.json(result);
},
);
@@ -517,7 +488,7 @@ export class DataController extends Controller {
}
const result = await this.em.mutator(entity).deleteOne(id);
return c.json(this.mutatorResult(result));
return c.json(result);
},
);
@@ -539,7 +510,7 @@ export class DataController extends Controller {
const where = (await c.req.json()) as RepoQuery["where"];
const result = await this.em.mutator(entity).deleteWhere(where);
return c.json(this.mutatorResult(result));
return c.json(result);
},
);

View File

@@ -2,12 +2,15 @@ import {
type AliasableExpression,
type ColumnBuilderCallback,
type ColumnDataType,
type Compilable,
type CompiledQuery,
type DatabaseIntrospector,
type Dialect,
type Expression,
type Kysely,
type KyselyPlugin,
type OnModifyForeignAction,
type QueryResult,
type RawBuilder,
type SelectQueryBuilder,
type SelectQueryNode,
@@ -15,7 +18,8 @@ import {
sql,
} from "kysely";
import type { BaseIntrospector, BaseIntrospectorConfig } from "./BaseIntrospector";
import type { Constructor } from "core";
import type { Constructor, DB } from "core";
import { KyselyPluginRunner } from "data/plugins/KyselyPluginRunner";
export type QB = SelectQueryBuilder<any, any, any>;
@@ -75,22 +79,44 @@ export type DbFunctions = {
>;
};
const CONN_SYMBOL = Symbol.for("bknd:connection");
export type ConnQuery = CompiledQuery | Compilable;
export abstract class Connection<DB = any> {
protected initialized = false;
kysely: Kysely<DB>;
protected readonly supported = {
batching: false,
export type ConnQueryResult<T extends ConnQuery> = T extends CompiledQuery<infer R>
? QueryResult<R>
: T extends Compilable<infer R>
? QueryResult<R>
: never;
export type ConnQueryResults<T extends ConnQuery[]> = {
[K in keyof T]: ConnQueryResult<T[K]>;
};
const CONN_SYMBOL = Symbol.for("bknd:connection");
export type Features = {
batching: boolean;
softscans: boolean;
};
export abstract class Connection<Client = unknown> {
abstract name: string;
protected initialized = false;
protected pluginRunner: KyselyPluginRunner;
protected readonly supported: Partial<Features> = {
batching: false,
softscans: true,
};
kysely: Kysely<DB>;
client!: Client;
constructor(
kysely: Kysely<DB>,
kysely: Kysely<any>,
public fn: Partial<DbFunctions> = {},
protected plugins: KyselyPlugin[] = [],
) {
this.kysely = kysely;
this[CONN_SYMBOL] = true;
this.pluginRunner = new KyselyPluginRunner(plugins);
}
// @todo: consider moving constructor logic here, required by sqlocal
@@ -121,30 +147,46 @@ export abstract class Connection<DB = any> {
return res.rows.length > 0;
}
protected async batch<Queries extends QB[]>(
queries: [...Queries],
): Promise<{
[K in keyof Queries]: Awaited<ReturnType<Queries[K]["execute"]>>;
}> {
throw new Error("Batching not supported");
protected async transformResultRows(result: any[]): Promise<any[]> {
return await this.pluginRunner.transformResultRows(result);
}
async batchQuery<Queries extends QB[]>(
queries: [...Queries],
): Promise<{
[K in keyof Queries]: Awaited<ReturnType<Queries[K]["execute"]>>;
}> {
// bypass if no client support
if (!this.supports("batching")) {
const data: any = [];
for (const q of queries) {
const result = await q.execute();
data.push(result);
}
return data;
/**
* Execute a query and return the result including all metadata
* returned from the dialect.
*/
async executeQueries<O extends ConnQuery[]>(...qbs: O): Promise<ConnQueryResults<O>> {
return Promise.all(qbs.map(async (qb) => await this.kysely.executeQuery(qb))) as any;
}
return await this.batch(queries);
async executeQuery<O extends ConnQuery>(qb: O): Promise<ConnQueryResult<O>> {
const res = await this.executeQueries(qb);
return res[0] as any;
}
protected getCompiled(...qbs: ConnQuery[]): CompiledQuery[] {
return qbs.map((qb) => {
if ("compile" in qb) {
return qb.compile();
}
return qb;
});
}
protected async withTransformedRows<
Key extends string = "rows",
O extends { [K in Key]: any[] }[] = [],
>(result: O, _key?: Key): Promise<O> {
return (await Promise.all(
result.map(async (row) => {
const key = _key ?? "rows";
const { [key]: rows, ...r } = row;
return {
...r,
rows: await this.transformResultRows(rows),
};
}),
)) as any;
}
protected validateFieldSpecType(type: string): type is FieldSpec["type"] {

View File

@@ -0,0 +1,187 @@
import type { TestRunner } from "core/test";
import { Connection, type FieldSpec } from "./Connection";
export function connectionTestSuite(
testRunner: TestRunner,
{
makeConnection,
rawDialectDetails,
}: {
makeConnection: () => Connection;
rawDialectDetails: string[];
},
) {
const { test, expect, describe } = testRunner;
test("pings", async () => {
const connection = makeConnection();
const res = await connection.ping();
expect(res).toBe(true);
});
test("initializes", async () => {
const connection = makeConnection();
await connection.init();
// @ts-expect-error
expect(connection.initialized).toBe(true);
expect(connection.client).toBeDefined();
});
test("isConnection", async () => {
const connection = makeConnection();
expect(Connection.isConnection(connection)).toBe(true);
});
test("getFieldSchema", async () => {
const c = makeConnection();
const specToNode = (spec: FieldSpec) => {
// @ts-expect-error
const schema = c.kysely.schema.createTable("test").addColumn(...c.getFieldSchema(spec));
return schema.toOperationNode();
};
{
// primary
const node = specToNode({
type: "integer",
name: "id",
primary: true,
});
const col = node.columns[0]!;
expect(col.primaryKey).toBe(true);
expect(col.notNull).toBe(true);
}
{
// normal
const node = specToNode({
type: "text",
name: "text",
});
const col = node.columns[0]!;
expect(!col.primaryKey).toBe(true);
expect(!col.notNull).toBe(true);
}
{
// nullable (expect to be same as normal)
const node = specToNode({
type: "text",
name: "text",
nullable: true,
});
const col = node.columns[0]!;
expect(!col.primaryKey).toBe(true);
expect(!col.notNull).toBe(true);
}
});
describe("schema", async () => {
const connection = makeConnection();
const fields = [
{
type: "integer",
name: "id",
primary: true,
},
{
type: "text",
name: "text",
},
{
type: "json",
name: "json",
},
] as const satisfies FieldSpec[];
let b = connection.kysely.schema.createTable("test");
for (const field of fields) {
// @ts-expect-error
b = b.addColumn(...connection.getFieldSchema(field));
}
await b.execute();
// add index
await connection.kysely.schema.createIndex("test_index").on("test").columns(["id"]).execute();
test("executes query", async () => {
await connection.kysely
.insertInto("test")
.values({ id: 1, text: "test", json: JSON.stringify({ a: 1 }) })
.execute();
const expected = { id: 1, text: "test", json: { a: 1 } };
const qb = connection.kysely.selectFrom("test").selectAll();
const res = await connection.executeQuery(qb);
expect(res.rows).toEqual([expected]);
expect(rawDialectDetails.every((detail) => detail in res)).toBe(true);
{
const res = await connection.executeQueries(qb, qb);
expect(res.length).toBe(2);
res.map((r) => {
expect(r.rows).toEqual([expected]);
expect(rawDialectDetails.every((detail) => detail in r)).toBe(true);
});
}
});
test("introspects", async () => {
const tables = await connection.getIntrospector().getTables({
withInternalKyselyTables: false,
});
const clean = tables.map((t) => ({
...t,
columns: t.columns.map((c) => ({
...c,
dataType: undefined,
})),
}));
expect(clean).toEqual([
{
name: "test",
isView: false,
columns: [
{
name: "id",
dataType: undefined,
isNullable: false,
isAutoIncrementing: true,
hasDefaultValue: false,
},
{
name: "text",
dataType: undefined,
isNullable: true,
isAutoIncrementing: false,
hasDefaultValue: false,
},
{
name: "json",
dataType: undefined,
isNullable: true,
isAutoIncrementing: false,
hasDefaultValue: false,
},
],
},
]);
});
expect(await connection.getIntrospector().getIndices()).toEqual([
{
name: "test_index",
table: "test",
isUnique: false,
columns: [
{
name: "id",
order: 0,
},
],
},
]);
});
}

View File

@@ -0,0 +1,37 @@
import type { KyselyPlugin } from "kysely";
import {
type IGenericSqlite,
type OnCreateConnection,
type Promisable,
parseBigInt,
buildQueryFn,
GenericSqliteDialect,
} from "kysely-generic-sqlite";
import { SqliteConnection } from "./SqliteConnection";
export type GenericSqliteConnectionConfig = {
name: string;
additionalPlugins?: KyselyPlugin[];
excludeTables?: string[];
onCreateConnection?: OnCreateConnection;
};
export { parseBigInt, buildQueryFn, GenericSqliteDialect, type IGenericSqlite };
export class GenericSqliteConnection<DB = unknown> extends SqliteConnection<DB> {
override name = "generic-sqlite";
constructor(
db: DB,
executor: () => Promisable<IGenericSqlite>,
config?: GenericSqliteConnectionConfig,
) {
super({
dialect: GenericSqliteDialect,
dialectArgs: [executor, config?.onCreateConnection],
additionalPlugins: config?.additionalPlugins,
excludeTables: config?.excludeTables,
});
this.client = db;
}
}

View File

@@ -0,0 +1,11 @@
import { connectionTestSuite } from "../connection-test-suite";
import { LibsqlConnection } from "./LibsqlConnection";
import { bunTestRunner } from "adapter/bun/test";
import { describe } from "bun:test";
describe("LibsqlConnection", () => {
connectionTestSuite(bunTestRunner, {
makeConnection: () => new LibsqlConnection({ url: ":memory:" }),
rawDialectDetails: ["rowsAffected", "lastInsertRowid"],
});
});

View File

@@ -1,40 +1,26 @@
import { type Client, type Config, type InStatement, createClient } from "@libsql/client";
import { createClient, type Client, type Config, type InStatement } from "@libsql/client";
import { LibsqlDialect } from "@libsql/kysely-libsql";
import { FilterNumericKeysPlugin } from "data/plugins/FilterNumericKeysPlugin";
import { KyselyPluginRunner } from "data/plugins/KyselyPluginRunner";
import { type DatabaseIntrospector, Kysely, ParseJSONResultsPlugin } from "kysely";
import type { QB } from "../Connection";
import { SqliteConnection } from "./SqliteConnection";
import { SqliteIntrospector } from "./SqliteIntrospector";
import { $console } from "core";
import { FilterNumericKeysPlugin } from "data/plugins/FilterNumericKeysPlugin";
import type { ConnQuery, ConnQueryResults } from "../Connection";
import { SqliteConnection } from "./SqliteConnection";
export const LIBSQL_PROTOCOLS = ["wss", "https", "libsql"] as const;
export type LibSqlCredentials = Config & {
protocol?: (typeof LIBSQL_PROTOCOLS)[number];
};
const plugins = [new FilterNumericKeysPlugin(), new ParseJSONResultsPlugin()];
class CustomLibsqlDialect extends LibsqlDialect {
override createIntrospector(db: Kysely<any>): DatabaseIntrospector {
return new SqliteIntrospector(db, {
excludeTables: ["libsql_wasm_func_table"],
plugins,
});
}
}
export class LibsqlConnection extends SqliteConnection {
private client: Client;
export class LibsqlConnection extends SqliteConnection<Client> {
override name = "libsql";
protected override readonly supported = {
batching: true,
softscans: true,
};
constructor(client: Client);
constructor(credentials: LibSqlCredentials);
constructor(clientOrCredentials: Client | LibSqlCredentials) {
let client: Client;
let batching_enabled = true;
if (clientOrCredentials && "url" in clientOrCredentials) {
let { url, authToken, protocol } = clientOrCredentials;
if (protocol && LIBSQL_PROTOCOLS.includes(protocol)) {
@@ -48,45 +34,25 @@ export class LibsqlConnection extends SqliteConnection {
client = clientOrCredentials;
}
const kysely = new Kysely({
// @ts-expect-error libsql has type issues
dialect: new CustomLibsqlDialect({ client }),
plugins,
super({
excludeTables: ["libsql_wasm_func_table"],
dialect: LibsqlDialect,
dialectArgs: [{ client }],
additionalPlugins: [new FilterNumericKeysPlugin()],
});
super(kysely, {}, plugins);
this.client = client;
this.supported.batching = batching_enabled;
}
getClient(): Client {
return this.client;
}
protected override async batch<Queries extends QB[]>(
queries: [...Queries],
): Promise<{
[K in keyof Queries]: Awaited<ReturnType<Queries[K]["execute"]>>;
}> {
const stms: InStatement[] = queries.map((q) => {
const compiled = q.compile();
override async executeQueries<O extends ConnQuery[]>(...qbs: O): Promise<ConnQueryResults<O>> {
const compiled = this.getCompiled(...qbs);
const stms: InStatement[] = compiled.map((q) => {
return {
sql: compiled.sql,
args: compiled.parameters as any[],
sql: q.sql,
args: q.parameters as any[],
};
});
const res = await this.client.batch(stms);
// let it run through plugins
const kyselyPlugins = new KyselyPluginRunner(this.plugins);
const data: any = [];
for (const r of res) {
const rows = await kyselyPlugins.transformResultRows(r.rows);
data.push(rows);
}
return data;
return this.withTransformedRows(await this.client.batch(stms)) as any;
}
}

View File

@@ -1,16 +1,49 @@
import type { ColumnDataType, ColumnDefinitionBuilder, Kysely, KyselyPlugin } from "kysely";
import {
ParseJSONResultsPlugin,
type ColumnDataType,
type ColumnDefinitionBuilder,
type Dialect,
Kysely,
type KyselyPlugin,
} from "kysely";
import { jsonArrayFrom, jsonBuildObject, jsonObjectFrom } from "kysely/helpers/sqlite";
import { Connection, type DbFunctions, type FieldSpec, type SchemaResponse } from "../Connection";
import type { Constructor } from "core";
import { customIntrospector } from "../Connection";
import { SqliteIntrospector } from "./SqliteIntrospector";
export type SqliteConnectionConfig<
CustomDialect extends Constructor<Dialect> = Constructor<Dialect>,
> = {
excludeTables?: string[];
dialect: CustomDialect;
dialectArgs?: ConstructorParameters<CustomDialect>;
additionalPlugins?: KyselyPlugin[];
customFn?: Partial<DbFunctions>;
};
export abstract class SqliteConnection<Client = unknown> extends Connection<Client> {
override name = "sqlite";
constructor(config: SqliteConnectionConfig) {
const { excludeTables, dialect, dialectArgs = [], additionalPlugins } = config;
const plugins = [new ParseJSONResultsPlugin(), ...(additionalPlugins ?? [])];
const kysely = new Kysely({
dialect: customIntrospector(dialect, SqliteIntrospector, {
excludeTables,
plugins,
}).create(...dialectArgs),
plugins,
});
export class SqliteConnection extends Connection {
constructor(kysely: Kysely<any>, fn: Partial<DbFunctions> = {}, plugins: KyselyPlugin[] = []) {
super(
kysely,
{
...fn,
jsonArrayFrom,
jsonObjectFrom,
jsonBuildObject,
...(config.customFn ?? {}),
},
plugins,
);
@@ -43,7 +76,7 @@ export class SqliteConnection extends Connection {
if (spec.onUpdate) relCol = relCol.onUpdate(spec.onUpdate);
return relCol;
}
return spec.nullable ? col : col.notNull();
return col;
},
] as const;
}

View File

@@ -1,31 +1,14 @@
import {
type DatabaseIntrospector,
Kysely,
ParseJSONResultsPlugin,
type SqliteDatabase,
SqliteDialect,
} from "kysely";
import { type SqliteDatabase, SqliteDialect } from "kysely";
import { SqliteConnection } from "./SqliteConnection";
import { SqliteIntrospector } from "./SqliteIntrospector";
const plugins = [new ParseJSONResultsPlugin()];
export class SqliteLocalConnection extends SqliteConnection<SqliteDatabase> {
override name = "sqlite-local";
class CustomSqliteDialect extends SqliteDialect {
override createIntrospector(db: Kysely<any>): DatabaseIntrospector {
return new SqliteIntrospector(db, {
excludeTables: ["test_table"],
plugins,
constructor(database: SqliteDatabase) {
super({
dialect: SqliteDialect,
dialectArgs: [{ database }],
});
}
}
export class SqliteLocalConnection extends SqliteConnection {
constructor(private database: SqliteDatabase) {
const kysely = new Kysely({
dialect: new CustomSqliteDialect({ database }),
plugins,
});
super(kysely, {}, plugins);
this.client = database;
}
}

View File

@@ -207,8 +207,9 @@ export class EntityManager<TBD extends object = DefaultDB> {
repository<E extends Entity | keyof TBD | string>(
entity: E,
opts: Omit<RepositoryOptions, "emgr"> = {},
): Repository<TBD, EntitySchema<TBD, E>> {
return this.repo(entity);
return this.repo(entity, opts);
}
repo<E extends Entity | keyof TBD | string>(

View File

@@ -0,0 +1,126 @@
import { isDebug } from "core";
import { pick } from "core/utils";
import type { Connection } from "data/connection";
import type {
Compilable,
CompiledQuery,
QueryResult as KyselyQueryResult,
SelectQueryBuilder,
} from "kysely";
export type ResultHydrator<T = any> = (rows: T[]) => any;
export type ResultOptions<T = any> = {
hydrator?: ResultHydrator<T>;
beforeExecute?: (compiled: CompiledQuery) => void | Promise<void>;
onError?: (error: Error) => void | Promise<void>;
single?: boolean;
};
export type ResultJSON<T = any> = {
data: T;
meta: {
items: number;
time: number;
sql?: string;
parameters?: any[];
[key: string]: any;
};
};
export interface QueryResult<T = any> extends Omit<KyselyQueryResult<T>, "rows"> {
time: number;
items: number;
data: T;
rows: unknown[];
sql: string;
parameters: any[];
count?: number;
total?: number;
}
export class Result<T = unknown> {
results: QueryResult<T>[] = [];
time: number = 0;
constructor(
protected conn: Connection,
protected options: ResultOptions<T> = {},
) {}
get(): QueryResult<T> {
if (!this.results) {
throw new Error("Result not executed");
}
if (Array.isArray(this.results)) {
return (this.results ?? []) as any;
}
return this.results[0] as any;
}
first(): QueryResult<T> {
const res = this.get();
const first = Array.isArray(res) ? res[0] : res;
return first ?? ({} as any);
}
get sql() {
return this.first().sql;
}
get parameters() {
return this.first().parameters;
}
get data() {
if (this.options.single) {
return this.first().data?.[0];
}
return this.first().data ?? [];
}
async execute(qb: Compilable | Compilable[]) {
const qbs = Array.isArray(qb) ? qb : [qb];
for (const qb of qbs) {
const compiled = qb.compile();
await this.options.beforeExecute?.(compiled);
try {
const start = performance.now();
const res = await this.conn.executeQuery(compiled);
this.time = Number.parseFloat((performance.now() - start).toFixed(2));
this.results.push({
...res,
data: this.options.hydrator?.(res.rows as T[]),
items: res.rows.length,
time: this.time,
sql: compiled.sql,
parameters: [...compiled.parameters],
});
} catch (e) {
if (this.options.onError) {
await this.options.onError(e as Error);
} else {
throw e;
}
}
}
return this;
}
protected additionalMetaKeys(): string[] {
return [];
}
toJSON(): ResultJSON<T> {
const { rows, data, ...metaRaw } = this.first();
const keys = isDebug() ? ["items", "time", "sql", "parameters"] : ["items", "time"];
const meta = pick(metaRaw, [...keys, ...this.additionalMetaKeys()] as any);
return {
data: this.data,
meta,
};
}
}

View File

@@ -1,6 +1,6 @@
export * from "./Entity";
export * from "./EntityManager";
export * from "./Mutator";
export * from "./mutation/Mutator";
export * from "./query/Repository";
export * from "./query/WhereBuilder";
export * from "./query/WithBuilder";

View File

@@ -1,12 +1,13 @@
import { $console, type DB as DefaultDB, type PrimaryFieldType } from "core";
import { type EmitsEvents, EventManager } from "core/events";
import type { DeleteQueryBuilder, InsertQueryBuilder, UpdateQueryBuilder } from "kysely";
import { type TActionContext, WhereBuilder } from "..";
import type { Entity, EntityData, EntityManager } from "../entities";
import { InvalidSearchParamsException } from "../errors";
import { MutatorEvents } from "../events";
import { RelationMutator } from "../relations";
import type { RepoQuery } from "../server/query";
import { type TActionContext, WhereBuilder } from "../..";
import type { Entity, EntityData, EntityManager } from "../../entities";
import { InvalidSearchParamsException } from "../../errors";
import { MutatorEvents } from "../../events";
import { RelationMutator } from "../../relations";
import type { RepoQuery } from "../../server/query";
import { MutatorResult, type MutatorResultOptions } from "./MutatorResult";
type MutatorQB =
| InsertQueryBuilder<any, any, any>
@@ -17,14 +18,6 @@ type MutatorUpdateOrDelete =
| UpdateQueryBuilder<any, any, any, any>
| DeleteQueryBuilder<any, any, any>;
export type MutatorResponse<T = EntityData[]> = {
entity: Entity;
sql: string;
parameters: any[];
result: EntityData[];
data: T;
};
export class Mutator<
TBD extends object = DefaultDB,
TB extends keyof TBD = any,
@@ -103,35 +96,18 @@ export class Mutator<
return validatedData as Given;
}
protected async many(qb: MutatorQB): Promise<MutatorResponse> {
const entity = this.entity;
const { sql, parameters } = qb.compile();
try {
const result = await qb.execute();
const data = this.em.hydrate(entity.name, result) as EntityData[];
return {
entity,
sql,
parameters: [...parameters],
result: result,
data,
};
} catch (e) {
// @todo: redact
$console.error("[Error in query]", sql);
throw e;
}
protected async performQuery<T = EntityData[]>(
qb: MutatorQB,
opts?: MutatorResultOptions,
): Promise<MutatorResult<T>> {
const result = new MutatorResult(this.em, this.entity, {
silent: false,
...opts,
});
return (await result.execute(qb)) as any;
}
protected async single(qb: MutatorQB): Promise<MutatorResponse<EntityData>> {
const { data, ...response } = await this.many(qb);
return { ...response, data: data[0]! };
}
async insertOne(data: Input): Promise<MutatorResponse<Output>> {
async insertOne(data: Input): Promise<MutatorResult<Output>> {
const entity = this.entity;
if (entity.type === "system" && this.__unstable_disable_system_entity_creation) {
throw new Error(`Creation of system entity "${entity.name}" is disabled`);
@@ -174,7 +150,7 @@ export class Mutator<
.values(validatedData)
.returning(entity.getSelect());
const res = await this.single(query);
const res = await this.performQuery(query, { single: true });
await this.emgr.emit(
new Mutator.Events.MutatorInsertAfter({ entity, data: res.data, changed: validatedData }),
@@ -183,7 +159,7 @@ export class Mutator<
return res as any;
}
async updateOne(id: PrimaryFieldType, data: Partial<Input>): Promise<MutatorResponse<Output>> {
async updateOne(id: PrimaryFieldType, data: Partial<Input>): Promise<MutatorResult<Output>> {
const entity = this.entity;
if (!id) {
throw new Error("ID must be provided for update");
@@ -206,7 +182,7 @@ export class Mutator<
.where(entity.id().name, "=", id)
.returning(entity.getSelect());
const res = await this.single(query);
const res = await this.performQuery(query, { single: true });
await this.emgr.emit(
new Mutator.Events.MutatorUpdateAfter({
@@ -220,7 +196,7 @@ export class Mutator<
return res as any;
}
async deleteOne(id: PrimaryFieldType): Promise<MutatorResponse<Output>> {
async deleteOne(id: PrimaryFieldType): Promise<MutatorResult<Output>> {
const entity = this.entity;
if (!id) {
throw new Error("ID must be provided for deletion");
@@ -233,7 +209,7 @@ export class Mutator<
.where(entity.id().name, "=", id)
.returning(entity.getSelect());
const res = await this.single(query);
const res = await this.performQuery(query, { single: true });
await this.emgr.emit(
new Mutator.Events.MutatorDeleteAfter({ entity, entityId: id, data: res.data }),
@@ -286,7 +262,7 @@ export class Mutator<
}
// @todo: decide whether entries should be deleted all at once or one by one (for events)
async deleteWhere(where: RepoQuery["where"]): Promise<MutatorResponse<Output[]>> {
async deleteWhere(where: RepoQuery["where"]): Promise<MutatorResult<Output[]>> {
const entity = this.entity;
// @todo: add a way to delete all by adding force?
@@ -298,13 +274,13 @@ export class Mutator<
entity.getSelect(),
);
return (await this.many(qb)) as any;
return await this.performQuery(qb);
}
async updateWhere(
data: Partial<Input>,
where: RepoQuery["where"],
): Promise<MutatorResponse<Output[]>> {
): Promise<MutatorResult<Output[]>> {
const entity = this.entity;
const validatedData = await this.getValidatedData(data, "update");
@@ -317,10 +293,10 @@ export class Mutator<
.set(validatedData as any)
.returning(entity.getSelect());
return (await this.many(query)) as any;
return await this.performQuery(query);
}
async insertMany(data: Input[]): Promise<MutatorResponse<Output[]>> {
async insertMany(data: Input[]): Promise<MutatorResult<Output[]>> {
const entity = this.entity;
if (entity.type === "system" && this.__unstable_disable_system_entity_creation) {
throw new Error(`Creation of system entity "${entity.name}" is disabled`);
@@ -352,6 +328,6 @@ export class Mutator<
.values(validated)
.returning(entity.getSelect());
return (await this.many(query)) as any;
return await this.performQuery(query);
}
}

View File

@@ -0,0 +1,33 @@
import { $console } from "core/console";
import type { Entity, EntityData } from "../Entity";
import type { EntityManager } from "../EntityManager";
import { Result, type ResultJSON, type ResultOptions } from "../Result";
export type MutatorResultOptions = ResultOptions & {
silent?: boolean;
};
export type MutatorResultJSON<T = EntityData[]> = ResultJSON<T>;
export class MutatorResult<T = EntityData[]> extends Result<T> {
constructor(
protected em: EntityManager<any>,
public entity: Entity,
options?: MutatorResultOptions,
) {
super(em.connection, {
hydrator: (rows) => em.hydrate(entity.name, rows as any),
beforeExecute: (compiled) => {
if (!options?.silent) {
$console.debug(`[Mutation]\n${compiled.sql}\n`, compiled.parameters);
}
},
onError: (error) => {
if (!options?.silent) {
$console.error("[ERROR] Mutator:", error.message);
}
},
...options,
});
}
}

View File

@@ -13,37 +13,11 @@ import {
WithBuilder,
} from "../index";
import { JoinBuilder } from "./JoinBuilder";
import { ensureInt } from "core/utils";
import { RepositoryResult, type RepositoryResultOptions } from "./RepositoryResult";
import type { ResultOptions } from "../Result";
export type RepositoryQB = SelectQueryBuilder<any, any, any>;
export type RepositoryRawResponse = {
sql: string;
parameters: any[];
result: EntityData[];
};
export type RepositoryResponse<T = EntityData[]> = RepositoryRawResponse & {
entity: Entity;
data: T;
meta: {
items: number;
total?: number;
count?: number;
time?: number;
query?: {
sql: string;
parameters: readonly any[];
};
};
};
export type RepositoryCountResponse = RepositoryRawResponse & {
count: number;
};
export type RepositoryExistsResponse = RepositoryRawResponse & {
exists: boolean;
};
export type RepositoryOptions = {
silent?: boolean;
includeCounts?: boolean;
@@ -182,126 +156,18 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
return validated;
}
protected async executeQb(qb: RepositoryQB) {
const compiled = qb.compile();
if (this.options?.silent !== true) {
$console.debug(`Repository: query\n${compiled.sql}\n`, compiled.parameters);
}
let result: any;
try {
result = await qb.execute();
} catch (e) {
if (this.options?.silent !== true) {
if (e instanceof Error) {
$console.error("[ERROR] Repository.executeQb", e.message);
}
throw e;
}
}
return {
result,
sql: compiled.sql,
parameters: [...compiled.parameters],
};
}
protected async performQuery(qb: RepositoryQB): Promise<RepositoryResponse> {
const entity = this.entity;
const compiled = qb.compile();
const payload = {
entity,
sql: compiled.sql,
parameters: [...compiled.parameters],
result: [],
data: [],
meta: {
total: 0,
count: 0,
items: 0,
time: 0,
query: { sql: compiled.sql, parameters: compiled.parameters },
},
};
// don't batch (add counts) if `includeCounts` is set to false
// or when explicitly set to true and batching is not supported
if (
this.options?.includeCounts === false ||
(this.options?.includeCounts === true && !this.em.connection.supports("batching"))
) {
const start = performance.now();
const res = await this.executeQb(qb);
const time = Number.parseFloat((performance.now() - start).toFixed(2));
const result = res.result ?? [];
const data = this.em.hydrate(entity.name, result);
return {
...payload,
result,
data,
meta: {
...payload.meta,
total: undefined,
count: undefined,
items: data.length,
time,
},
};
}
if (this.options?.silent !== true) {
$console.debug(`Repository: query\n${compiled.sql}\n`, compiled.parameters);
}
const selector = (as = "count") => this.conn.fn.countAll<number>().as(as);
const countQuery = qb
.clearSelect()
.select(selector())
.clearLimit()
.clearOffset()
.clearGroupBy()
.clearOrderBy();
const totalQuery = this.conn.selectFrom(entity.name).select(selector());
try {
const start = performance.now();
const [_count, _total, result] = await this.em.connection.batchQuery([
countQuery,
totalQuery,
qb,
]);
const time = Number.parseFloat((performance.now() - start).toFixed(2));
const data = this.em.hydrate(entity.name, result);
return {
...payload,
result,
data,
meta: {
...payload.meta,
// parsing is important since pg returns string
total: ensureInt(_total[0]?.count),
count: ensureInt(_count[0]?.count),
items: result.length,
time,
},
};
} catch (e) {
if (this.options?.silent !== true) {
if (e instanceof Error) {
$console.error("[ERROR] Repository.performQuery", e.message);
}
throw e;
} else {
return payload;
}
}
protected async performQuery<T = EntityData[]>(
qb: RepositoryQB,
opts?: RepositoryResultOptions,
execOpts?: { includeCounts?: boolean },
): Promise<RepositoryResult<T>> {
const result = new RepositoryResult(this.em, this.entity, {
silent: this.options.silent,
...opts,
});
return (await result.execute(qb, {
includeCounts: execOpts?.includeCounts ?? this.options.includeCounts,
})) as any;
}
private async triggerFindBefore(entity: Entity, options: RepoQuery): Promise<void> {
@@ -319,7 +185,7 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
): Promise<void> {
if (options.limit === 1) {
await this.emgr.emit(
new Repository.Events.RepositoryFindOneAfter({ entity, options, data: data[0]! }),
new Repository.Events.RepositoryFindOneAfter({ entity, options, data }),
);
} else {
await this.emgr.emit(
@@ -331,12 +197,11 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
protected async single(
qb: RepositoryQB,
options: RepoQuery,
): Promise<RepositoryResponse<EntityData>> {
): Promise<RepositoryResult<TBD[TB] | undefined>> {
await this.triggerFindBefore(this.entity, options);
const { data, ...response } = await this.performQuery(qb);
await this.triggerFindAfter(this.entity, options, data);
return { ...response, data: data[0]! };
const result = await this.performQuery(qb, { single: true });
await this.triggerFindAfter(this.entity, options, result.data);
return result as any;
}
addOptionsToQueryBuilder(
@@ -413,7 +278,7 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
async findId(
id: PrimaryFieldType,
_options?: Partial<Omit<RepoQuery, "where" | "limit" | "offset">>,
): Promise<RepositoryResponse<TBD[TB] | undefined>> {
): Promise<RepositoryResult<TBD[TB] | undefined>> {
const { qb, options } = this.buildQuery(
{
..._options,
@@ -429,7 +294,7 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
async findOne(
where: RepoQuery["where"],
_options?: Partial<Omit<RepoQuery, "where" | "limit" | "offset">>,
): Promise<RepositoryResponse<TBD[TB] | undefined>> {
): Promise<RepositoryResult<TBD[TB] | undefined>> {
const { qb, options } = this.buildQuery({
..._options,
where,
@@ -439,7 +304,7 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
return (await this.single(qb, options)) as any;
}
async findMany(_options?: Partial<RepoQuery>): Promise<RepositoryResponse<TBD[TB][]>> {
async findMany(_options?: Partial<RepoQuery>): Promise<RepositoryResult<TBD[TB][]>> {
const { qb, options } = this.buildQuery(_options);
await this.triggerFindBefore(this.entity, options);
@@ -454,7 +319,7 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
id: PrimaryFieldType,
reference: string,
_options?: Partial<Omit<RepoQuery, "limit" | "offset">>,
): Promise<RepositoryResponse<EntityData>> {
): Promise<RepositoryResult<EntityData>> {
const entity = this.entity;
const listable_relations = this.em.relations.listableRelationsOf(entity);
const relation = listable_relations.find((r) => r.ref(reference).reference === reference);
@@ -482,10 +347,10 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
},
};
return this.cloneFor(newEntity).findMany(findManyOptions);
return this.cloneFor(newEntity).findMany(findManyOptions) as any;
}
async count(where?: RepoQuery["where"]): Promise<RepositoryCountResponse> {
async count(where?: RepoQuery["where"]): Promise<RepositoryResult<{ count: number }>> {
const entity = this.entity;
const options = this.getValidOptions({ where });
@@ -497,17 +362,18 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
qb = WhereBuilder.addClause(qb, options.where);
}
const { result, ...compiled } = await this.executeQb(qb);
return {
sql: compiled.sql,
parameters: [...compiled.parameters],
result,
count: result[0]?.count ?? 0,
};
return await this.performQuery(
qb,
{
hydrator: (rows) => ({ count: rows[0]?.count ?? 0 }),
},
{ includeCounts: false },
);
}
async exists(where: Required<RepoQuery>["where"]): Promise<RepositoryExistsResponse> {
async exists(
where: Required<RepoQuery>["where"],
): Promise<RepositoryResult<{ exists: boolean }>> {
const entity = this.entity;
const options = this.getValidOptions({ where });
@@ -517,13 +383,8 @@ export class Repository<TBD extends object = DefaultDB, TB extends keyof TBD = a
// add mandatory where
qb = WhereBuilder.addClause(qb, options.where!).limit(1);
const { result, ...compiled } = await this.executeQb(qb);
return {
sql: compiled.sql,
parameters: [...compiled.parameters],
result,
exists: result[0]!.count > 0,
};
return await this.performQuery(qb, {
hydrator: (rows) => ({ exists: rows[0]?.count > 0 }),
});
}
}

View File

@@ -0,0 +1,105 @@
import { $console } from "core/console";
import type { Entity, EntityData } from "../Entity";
import type { EntityManager } from "../EntityManager";
import { Result, type ResultJSON, type ResultOptions } from "../Result";
import type { Compilable, SelectQueryBuilder } from "kysely";
import { ensureInt } from "core/utils";
export type RepositoryResultOptions = ResultOptions & {
silent?: boolean;
};
export type RepositoryResultJSON<T = EntityData[]> = ResultJSON<T>;
export class RepositoryResult<T = EntityData[]> extends Result<T> {
constructor(
protected em: EntityManager<any>,
public entity: Entity,
options?: RepositoryResultOptions,
) {
super(em.connection, {
hydrator: (rows) => em.hydrate(entity.name, rows as any),
beforeExecute: (compiled) => {
if (!options?.silent) {
$console.debug(`Query:\n${compiled.sql}\n`, compiled.parameters);
}
},
onError: (error) => {
if (options?.silent !== true) {
$console.error("Repository:", String(error));
throw error;
}
},
...options,
});
}
private shouldIncludeCounts(intent?: boolean) {
if (intent === undefined) return this.conn.supports("softscans");
return intent;
}
override async execute(
qb: SelectQueryBuilder<any, any, any>,
opts?: { includeCounts?: boolean },
) {
const includeCounts = this.shouldIncludeCounts(opts?.includeCounts);
if (includeCounts) {
const selector = (as = "count") => this.conn.kysely.fn.countAll<number>().as(as);
const countQuery = qb
.clearSelect()
.select(selector())
.clearLimit()
.clearOffset()
.clearGroupBy()
.clearOrderBy();
const totalQuery = this.conn.kysely.selectFrom(this.entity.name).select(selector());
const compiled = qb.compile();
this.options.beforeExecute?.(compiled);
try {
const start = performance.now();
const [main, count, total] = await this.em.connection.executeQueries(
compiled,
countQuery,
totalQuery,
);
this.time = Number.parseFloat((performance.now() - start).toFixed(2));
this.results.push({
...main,
data: this.options.hydrator?.(main.rows as T[]),
items: main.rows.length,
count: ensureInt(count.rows[0]?.count ?? 0),
total: ensureInt(total.rows[0]?.count ?? 0),
time: this.time,
sql: compiled.sql,
parameters: [...compiled.parameters],
});
} catch (e) {
if (this.options.onError) {
await this.options.onError(e as Error);
} else {
throw e;
}
}
return this;
}
return await super.execute(qb);
}
get count() {
return this.first().count;
}
get total() {
return this.first().total;
}
protected override additionalMetaKeys(): string[] {
return ["count", "total"];
}
}

View File

@@ -208,7 +208,7 @@ export class ManyToOneRelation extends EntityRelation<typeof ManyToOneRelation.s
[field.targetField()]: primaryReference as any,
});
if (!query.exists) {
if (!query.data.exists) {
const idProp = field.targetField();
throw new Error(
`Cannot connect "${entity.name}.${key}" to ` +

View File

@@ -70,7 +70,7 @@ export class RelationMutator {
[field.targetField()]: value,
});
if (!query.exists) {
if (!query.data.exists) {
const idProp = field.targetField();
throw new Error(
`Cannot connect "${this.entity.name}.${key}" to ` +

View File

@@ -311,6 +311,11 @@ export class SystemController extends Controller {
c.json({
version: c.get("app")?.version(),
runtime: getRuntimeKey(),
connection: {
name: this.app.em.connection.name,
// @ts-expect-error
supports: this.app.em.connection.supported,
},
timezone: {
name: getTimezone(),
offset: getTimezoneOffset(),

View File

@@ -5,6 +5,9 @@ import { App, registries } from "./src";
import { StorageLocalAdapter } from "./src/adapter/node";
import { EntityManager, LibsqlConnection } from "data";
import { __bknd } from "modules/ModuleManager";
import { $console } from "core";
//import { DatabaseSync } from "node:sqlite";
//import { nodeSqlite } from "./src/adapter/node/connection/NodeSqliteConnection";
registries.media.register("local", StorageLocalAdapter);
@@ -58,6 +61,7 @@ export default {
if (!app || recreate) {
app = App.create({
connection: credentials,
//connection: nodeSqlite({ database: new DatabaseSync(":memory:") }),
});
app.emgr.onEvent(
App.Events.AppBuiltEvent,

View File

@@ -8,7 +8,7 @@ export default defineConfig({
globals: true,
environment: "jsdom",
setupFiles: ["./__test__/vitest/setup.ts"],
include: ["**/*.vi-test.ts"],
include: ["**/*.vi-test.ts", "**/*.vitest.ts"],
coverage: {
provider: "v8",
reporter: ["text", "json", "html"],

View File

@@ -26,7 +26,7 @@
},
"app": {
"name": "bknd",
"version": "0.14.0-rc.0",
"version": "0.14.0-rc.2",
"bin": "./dist/cli/index.js",
"dependencies": {
"@cfworker/json-schema": "^4.1.1",
@@ -87,6 +87,7 @@
"jsdom": "^26.0.0",
"jsonv-ts": "^0.1.0",
"kysely-d1": "^0.3.0",
"kysely-generic-sqlite": "^1.2.1",
"open": "^10.1.0",
"openapi-types": "^12.1.3",
"picocolors": "^1.1.1",
@@ -2554,6 +2555,8 @@
"kysely-d1": ["kysely-d1@0.3.0", "", { "peerDependencies": { "kysely": "*" } }, "sha512-9wTbE6ooLiYtBa4wPg9e4fjfcmvRtgE/2j9pAjYrIq+iz+EsH/Hj9YbtxpEXA6JoRgfulVQ1EtGj6aycGGRpYw=="],
"kysely-generic-sqlite": ["kysely-generic-sqlite@1.2.1", "", { "peerDependencies": { "kysely": ">=0.26" } }, "sha512-/Bs3/Uktn04nQ9g/4oSphLMEtSHkS5+j5hbKjK5gMqXQfqr/v3V3FKtoN4pLTmo2W35hNdrIpQnBukGL1zZc6g=="],
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