| Path : /var/www/html/biogreenas/BiogreenMangal/node_modules/drizzle-orm/postgres-js/ |
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| Current File : //var/www/html/biogreenas/BiogreenMangal/node_modules/drizzle-orm/postgres-js/driver.js |
import pgClient from "postgres";
import { entityKind } from "../entity.js";
import { DefaultLogger } from "../logger.js";
import { PgDatabase } from "../pg-core/db.js";
import { PgDialect } from "../pg-core/dialect.js";
import {
createTableRelationsHelpers,
extractTablesRelationalConfig
} from "../relations.js";
import { isConfig } from "../utils.js";
import { PostgresJsSession } from "./session.js";
class PostgresJsDatabase extends PgDatabase {
static [entityKind] = "PostgresJsDatabase";
}
function construct(client, config = {}) {
const transparentParser = (val) => val;
for (const type of ["1184", "1082", "1083", "1114"]) {
client.options.parsers[type] = transparentParser;
client.options.serializers[type] = transparentParser;
}
client.options.serializers["114"] = transparentParser;
client.options.serializers["3802"] = transparentParser;
const dialect = new PgDialect({ casing: config.casing });
let logger;
if (config.logger === true) {
logger = new DefaultLogger();
} else if (config.logger !== false) {
logger = config.logger;
}
let schema;
if (config.schema) {
const tablesConfig = extractTablesRelationalConfig(
config.schema,
createTableRelationsHelpers
);
schema = {
fullSchema: config.schema,
schema: tablesConfig.tables,
tableNamesMap: tablesConfig.tableNamesMap
};
}
const session = new PostgresJsSession(client, dialect, schema, { logger });
const db = new PostgresJsDatabase(dialect, session, schema);
db.$client = client;
return db;
}
function drizzle(...params) {
if (typeof params[0] === "string") {
const instance = pgClient(params[0]);
return construct(instance, params[1]);
}
if (isConfig(params[0])) {
const { connection, client, ...drizzleConfig } = params[0];
if (client)
return construct(client, drizzleConfig);
if (typeof connection === "object" && connection.url !== void 0) {
const { url, ...config } = connection;
const instance2 = pgClient(url, config);
return construct(instance2, drizzleConfig);
}
const instance = pgClient(connection);
return construct(instance, drizzleConfig);
}
return construct(params[0], params[1]);
}
((drizzle2) => {
function mock(config) {
return construct({
options: {
parsers: {},
serializers: {}
}
}, config);
}
drizzle2.mock = mock;
})(drizzle || (drizzle = {}));
export {
PostgresJsDatabase,
drizzle
};
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