drizzle-orm
Version:
Drizzle ORM package for SQL databases
232 lines • 8.04 kB
JavaScript
"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var session_exports = {};
__export(session_exports, {
VercelPgPreparedQuery: () => VercelPgPreparedQuery,
VercelPgSession: () => VercelPgSession,
VercelPgTransaction: () => VercelPgTransaction
});
module.exports = __toCommonJS(session_exports);
var import_postgres = require("@vercel/postgres");
var import_entity = require("../entity.cjs");
var import_logger = require("../logger.cjs");
var import_pg_core = require("../pg-core/index.cjs");
var import_session = require("../pg-core/session.cjs");
var import_sql = require("../sql/sql.cjs");
var import_utils = require("../utils.cjs");
class VercelPgPreparedQuery extends import_session.PgPreparedQuery {
constructor(client, queryString, params, logger, fields, name, _isResponseInArrayMode, customResultMapper) {
super({ sql: queryString, params });
this.client = client;
this.params = params;
this.logger = logger;
this.fields = fields;
this._isResponseInArrayMode = _isResponseInArrayMode;
this.customResultMapper = customResultMapper;
this.rawQuery = {
name,
text: queryString,
types: {
// @ts-ignore
getTypeParser: (typeId, format) => {
if (typeId === import_postgres.types.builtins.TIMESTAMPTZ) {
return (val) => val;
}
if (typeId === import_postgres.types.builtins.TIMESTAMP) {
return (val) => val;
}
if (typeId === import_postgres.types.builtins.DATE) {
return (val) => val;
}
if (typeId === import_postgres.types.builtins.INTERVAL) {
return (val) => val;
}
if (typeId === 1231) {
return (val) => val;
}
if (typeId === 1115) {
return (val) => val;
}
if (typeId === 1185) {
return (val) => val;
}
if (typeId === 1187) {
return (val) => val;
}
if (typeId === 1182) {
return (val) => val;
}
return import_postgres.types.getTypeParser(typeId, format);
}
}
};
this.queryConfig = {
name,
text: queryString,
rowMode: "array",
types: {
// @ts-ignore
getTypeParser: (typeId, format) => {
if (typeId === import_postgres.types.builtins.TIMESTAMPTZ) {
return (val) => val;
}
if (typeId === import_postgres.types.builtins.TIMESTAMP) {
return (val) => val;
}
if (typeId === import_postgres.types.builtins.DATE) {
return (val) => val;
}
if (typeId === import_postgres.types.builtins.INTERVAL) {
return (val) => val;
}
if (typeId === 1231) {
return (val) => val;
}
if (typeId === 1115) {
return (val) => val;
}
if (typeId === 1185) {
return (val) => val;
}
if (typeId === 1187) {
return (val) => val;
}
if (typeId === 1182) {
return (val) => val;
}
return import_postgres.types.getTypeParser(typeId, format);
}
}
};
}
static [import_entity.entityKind] = "VercelPgPreparedQuery";
rawQuery;
queryConfig;
async execute(placeholderValues = {}) {
const params = (0, import_sql.fillPlaceholders)(this.params, placeholderValues);
this.logger.logQuery(this.rawQuery.text, params);
const { fields, rawQuery, client, queryConfig: query, joinsNotNullableMap, customResultMapper } = this;
if (!fields && !customResultMapper) {
return client.query(rawQuery, params);
}
const { rows } = await client.query(query, params);
if (customResultMapper) {
return customResultMapper(rows);
}
return rows.map((row) => (0, import_utils.mapResultRow)(fields, row, joinsNotNullableMap));
}
all(placeholderValues = {}) {
const params = (0, import_sql.fillPlaceholders)(this.params, placeholderValues);
this.logger.logQuery(this.rawQuery.text, params);
return this.client.query(this.rawQuery, params).then((result) => result.rows);
}
values(placeholderValues = {}) {
const params = (0, import_sql.fillPlaceholders)(this.params, placeholderValues);
this.logger.logQuery(this.rawQuery.text, params);
return this.client.query(this.queryConfig, params).then((result) => result.rows);
}
/** @internal */
isResponseInArrayMode() {
return this._isResponseInArrayMode;
}
}
class VercelPgSession extends import_session.PgSession {
constructor(client, dialect, schema, options = {}) {
super(dialect);
this.client = client;
this.schema = schema;
this.options = options;
this.logger = options.logger ?? new import_logger.NoopLogger();
}
static [import_entity.entityKind] = "VercelPgSession";
logger;
prepareQuery(query, fields, name, isResponseInArrayMode, customResultMapper) {
return new VercelPgPreparedQuery(
this.client,
query.sql,
query.params,
this.logger,
fields,
name,
isResponseInArrayMode,
customResultMapper
);
}
async query(query, params) {
this.logger.logQuery(query, params);
const result = await this.client.query({
rowMode: "array",
text: query,
values: params
});
return result;
}
async queryObjects(query, params) {
return this.client.query(query, params);
}
async count(sql2) {
const result = await this.execute(sql2);
return Number(result["rows"][0]["count"]);
}
async transaction(transaction, config) {
const session = this.client instanceof import_postgres.VercelPool ? new VercelPgSession(await this.client.connect(), this.dialect, this.schema, this.options) : this;
const tx = new VercelPgTransaction(this.dialect, session, this.schema);
await tx.execute(import_sql.sql`begin${config ? import_sql.sql` ${tx.getTransactionConfigSQL(config)}` : void 0}`);
try {
const result = await transaction(tx);
await tx.execute(import_sql.sql`commit`);
return result;
} catch (error) {
await tx.execute(import_sql.sql`rollback`);
throw error;
} finally {
if (this.client instanceof import_postgres.VercelPool) {
session.client.release();
}
}
}
}
class VercelPgTransaction extends import_pg_core.PgTransaction {
static [import_entity.entityKind] = "VercelPgTransaction";
async transaction(transaction) {
const savepointName = `sp${this.nestedIndex + 1}`;
const tx = new VercelPgTransaction(
this.dialect,
this.session,
this.schema,
this.nestedIndex + 1
);
await tx.execute(import_sql.sql.raw(`savepoint ${savepointName}`));
try {
const result = await transaction(tx);
await tx.execute(import_sql.sql.raw(`release savepoint ${savepointName}`));
return result;
} catch (err) {
await tx.execute(import_sql.sql.raw(`rollback to savepoint ${savepointName}`));
throw err;
}
}
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
VercelPgPreparedQuery,
VercelPgSession,
VercelPgTransaction
});
//# sourceMappingURL=session.cjs.map