effect-sql-kysely
Version:
A full-featured integration between `@effect/sql` and `Kysely` that provides type-safe database operations with Effect's powerful error handling and resource management.
54 lines (53 loc) • 2.69 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.make = void 0;
const Context = __importStar(require("effect/Context"));
const Effect = __importStar(require("effect/Effect"));
const Layer = __importStar(require("effect/Layer"));
const makeSqlClient_js_1 = require("./internal/makeSqlClient.js");
const makeResolver_js_1 = require("./internal/makeResolver.js");
const makeSchema_js_1 = require("./internal/makeSchema.js");
const make = (id) => class Database extends Context.Tag(id)() {
static resolver = (0, makeResolver_js_1.makeResolver)(this);
static schema = (0, makeSchema_js_1.makeSchema)(this);
static layer = (options) => Layer.scoped(this, Effect.gen(function* (_) {
const database = yield* _(Effect.acquireRelease(options.acquire, (database) => Effect.promise(() => database.destroy())));
const sql = (0, makeSqlClient_js_1.makeSqlClient)({ ...options, database });
const kysely = (f) => {
// We utilize compile() and sql.unsafe to enable utilizing Effect's notion of a Transaction
const compiled = f(database).compile();
return sql.unsafe(compiled.sql, compiled.parameters);
};
return { sql, db: database, kysely };
}));
static client = Effect.map(this, ({ sql }) => sql);
static kysely = (f) => Effect.flatMap(this, ({ kysely }) => kysely(f));
static withTransaction = (effect) => Effect.flatMap(this, ({ sql }) => sql.withTransaction(effect));
};
exports.make = make;
// Used only for the Type
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const TagConstructor_ = () => Context.Tag(``)();