92 lines
3.2 KiB
JavaScript
92 lines
3.2 KiB
JavaScript
import { entityKind } from "../entity.js";
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import { NoopLogger } from "../logger.js";
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import { PgTransaction } from "../pg-core/index.js";
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import { PgPreparedQuery as PreparedQueryBase, PgSession } from "../pg-core/session.js";
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import { fillPlaceholders } from "../sql/sql.js";
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import { tracer } from "../tracing.js";
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import { mapResultRow } from "../utils.js";
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class PgRemoteSession extends PgSession {
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constructor(client, dialect, schema, options = {}) {
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super(dialect);
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this.client = client;
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this.schema = schema;
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this.logger = options.logger ?? new NoopLogger();
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}
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static [entityKind] = "PgRemoteSession";
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logger;
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prepareQuery(query, fields, name, isResponseInArrayMode, customResultMapper) {
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return new PreparedQuery(
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this.client,
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query.sql,
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query.params,
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query.typings,
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this.logger,
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fields,
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isResponseInArrayMode,
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customResultMapper
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);
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}
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async transaction(_transaction, _config) {
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throw new Error("Transactions are not supported by the Postgres Proxy driver");
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}
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}
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class PgProxyTransaction extends PgTransaction {
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static [entityKind] = "PgProxyTransaction";
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async transaction(_transaction) {
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throw new Error("Transactions are not supported by the Postgres Proxy driver");
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}
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}
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class PreparedQuery extends PreparedQueryBase {
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constructor(client, queryString, params, typings, logger, fields, _isResponseInArrayMode, customResultMapper) {
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super({ sql: queryString, params });
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this.client = client;
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this.queryString = queryString;
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this.params = params;
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this.typings = typings;
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this.logger = logger;
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this.fields = fields;
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this._isResponseInArrayMode = _isResponseInArrayMode;
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this.customResultMapper = customResultMapper;
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}
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static [entityKind] = "PgProxyPreparedQuery";
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async execute(placeholderValues = {}) {
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return tracer.startActiveSpan("drizzle.execute", async (span) => {
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const params = fillPlaceholders(this.params, placeholderValues);
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const { fields, client, queryString, joinsNotNullableMap, customResultMapper, logger, typings } = this;
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span?.setAttributes({
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"drizzle.query.text": queryString,
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"drizzle.query.params": JSON.stringify(params)
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});
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logger.logQuery(queryString, params);
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if (!fields && !customResultMapper) {
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return tracer.startActiveSpan("drizzle.driver.execute", async () => {
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const { rows: rows2 } = await client(queryString, params, "execute", typings);
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return rows2;
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});
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}
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const rows = await tracer.startActiveSpan("drizzle.driver.execute", async () => {
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span?.setAttributes({
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"drizzle.query.text": queryString,
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"drizzle.query.params": JSON.stringify(params)
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});
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const { rows: rows2 } = await client(queryString, params, "all", typings);
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return rows2;
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});
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return tracer.startActiveSpan("drizzle.mapResponse", () => {
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return customResultMapper ? customResultMapper(rows) : rows.map((row) => mapResultRow(fields, row, joinsNotNullableMap));
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});
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});
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}
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async all() {
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}
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/** @internal */
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isResponseInArrayMode() {
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return this._isResponseInArrayMode;
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}
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}
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export {
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PgProxyTransaction,
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PgRemoteSession,
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PreparedQuery
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};
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//# sourceMappingURL=session.js.map
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