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drizzle-orm

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Drizzle ORM package for SQL databases

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{"version":3,"sources":["../../src/neon-serverless/session.ts"],"sourcesContent":["import {\n\ttype Client,\n\tPool,\n\ttype PoolClient,\n\ttype QueryArrayConfig,\n\ttype QueryConfig,\n\ttype QueryResult,\n\ttype QueryResultRow,\n\ttypes,\n} from '@neondatabase/serverless';\nimport { entityKind } from '~/entity.ts';\nimport type { Logger } from '~/logger.ts';\nimport { NoopLogger } from '~/logger.ts';\nimport type { PgDialect } from '~/pg-core/dialect.ts';\nimport { PgTransaction } from '~/pg-core/index.ts';\nimport type { SelectedFieldsOrdered } from '~/pg-core/query-builders/select.types.ts';\nimport type { PgQueryResultHKT, PgTransactionConfig, PreparedQueryConfig } from '~/pg-core/session.ts';\nimport { PgPreparedQuery, PgSession } from '~/pg-core/session.ts';\nimport type { RelationalSchemaConfig, TablesRelationalConfig } from '~/relations.ts';\nimport { fillPlaceholders, type Query, type SQL, sql } from '~/sql/sql.ts';\nimport { type Assume, mapResultRow } from '~/utils.ts';\n\nexport type NeonClient = Pool | PoolClient | Client;\n\nexport class NeonPreparedQuery<T extends PreparedQueryConfig> extends PgPreparedQuery<T> {\n\tstatic override readonly [entityKind]: string = 'NeonPreparedQuery';\n\n\tprivate rawQueryConfig: QueryConfig;\n\tprivate queryConfig: QueryArrayConfig;\n\n\tconstructor(\n\t\tprivate client: NeonClient,\n\t\tqueryString: string,\n\t\tprivate params: unknown[],\n\t\tprivate logger: Logger,\n\t\tprivate fields: SelectedFieldsOrdered | undefined,\n\t\tname: string | undefined,\n\t\tprivate _isResponseInArrayMode: boolean,\n\t\tprivate customResultMapper?: (rows: unknown[][]) => T['execute'],\n\t) {\n\t\tsuper({ sql: queryString, params });\n\t\tthis.rawQueryConfig = {\n\t\t\tname,\n\t\t\ttext: queryString,\n\t\t\ttypes: {\n\t\t\t\t// @ts-ignore\n\t\t\t\tgetTypeParser: (typeId, format) => {\n\t\t\t\t\tif (typeId === types.builtins.TIMESTAMPTZ) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeId === types.builtins.TIMESTAMP) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeId === types.builtins.DATE) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeId === types.builtins.INTERVAL) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// numeric[]\n\t\t\t\t\tif (typeId === 1231) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// timestamp[]\n\t\t\t\t\tif (typeId === 1115) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// timestamp with timezone[]\n\t\t\t\t\tif (typeId === 1185) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// interval[]\n\t\t\t\t\tif (typeId === 1187) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// date[]\n\t\t\t\t\tif (typeId === 1182) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// @ts-ignore\n\t\t\t\t\treturn types.getTypeParser(typeId, format);\n\t\t\t\t},\n\t\t\t},\n\t\t};\n\t\tthis.queryConfig = {\n\t\t\tname,\n\t\t\ttext: queryString,\n\t\t\trowMode: 'array',\n\t\t\ttypes: {\n\t\t\t\t// @ts-ignore\n\t\t\t\tgetTypeParser: (typeId, format) => {\n\t\t\t\t\tif (typeId === types.builtins.TIMESTAMPTZ) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeId === types.builtins.TIMESTAMP) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeId === types.builtins.DATE) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeId === types.builtins.INTERVAL) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// numeric[]\n\t\t\t\t\tif (typeId === 1231) {\n\t\t\t\t\t\treturn (val: any) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// timestamp[]\n\t\t\t\t\tif (typeId === 1115) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// timestamp with timezone[]\n\t\t\t\t\tif (typeId === 1185) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// interval[]\n\t\t\t\t\tif (typeId === 1187) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// date[]\n\t\t\t\t\tif (typeId === 1182) {\n\t\t\t\t\t\treturn (val) => val;\n\t\t\t\t\t}\n\t\t\t\t\t// @ts-ignore\n\t\t\t\t\treturn types.getTypeParser(typeId, format);\n\t\t\t\t},\n\t\t\t},\n\t\t};\n\t}\n\n\tasync execute(placeholderValues: Record<string, unknown> | undefined = {}): Promise<T['execute']> {\n\t\tconst params = fillPlaceholders(this.params, placeholderValues);\n\n\t\tthis.logger.logQuery(this.rawQueryConfig.text, params);\n\n\t\tconst { fields, client, rawQueryConfig: rawQuery, queryConfig: query, joinsNotNullableMap, customResultMapper } =\n\t\t\tthis;\n\t\tif (!fields && !customResultMapper) {\n\t\t\treturn client.query(rawQuery, params);\n\t\t}\n\n\t\tconst result = await client.query(query, params);\n\n\t\treturn customResultMapper\n\t\t\t? customResultMapper(result.rows)\n\t\t\t: result.rows.map((row) => mapResultRow<T['execute']>(fields!, row, joinsNotNullableMap));\n\t}\n\n\tall(placeholderValues: Record<string, unknown> | undefined = {}): Promise<T['all']> {\n\t\tconst params = fillPlaceholders(this.params, placeholderValues);\n\t\tthis.logger.logQuery(this.rawQueryConfig.text, params);\n\t\treturn this.client.query(this.rawQueryConfig, params).then((result) => result.rows);\n\t}\n\n\tvalues(placeholderValues: Record<string, unknown> | undefined = {}): Promise<T['values']> {\n\t\tconst params = fillPlaceholders(this.params, placeholderValues);\n\t\tthis.logger.logQuery(this.rawQueryConfig.text, params);\n\t\treturn this.client.query(this.queryConfig, params).then((result) => result.rows);\n\t}\n\n\t/** @internal */\n\tisResponseInArrayMode(): boolean {\n\t\treturn this._isResponseInArrayMode;\n\t}\n}\n\nexport interface NeonSessionOptions {\n\tlogger?: Logger;\n}\n\nexport class NeonSession<\n\tTFullSchema extends Record<string, unknown>,\n\tTSchema extends TablesRelationalConfig,\n> extends PgSession<NeonQueryResultHKT, TFullSchema, TSchema> {\n\tstatic override readonly [entityKind]: string = 'NeonSession';\n\n\tprivate logger: Logger;\n\n\tconstructor(\n\t\tprivate client: NeonClient,\n\t\tdialect: PgDialect,\n\t\tprivate schema: RelationalSchemaConfig<TSchema> | undefined,\n\t\tprivate options: NeonSessionOptions = {},\n\t) {\n\t\tsuper(dialect);\n\t\tthis.logger = options.logger ?? new NoopLogger();\n\t}\n\n\tprepareQuery<T extends PreparedQueryConfig = PreparedQueryConfig>(\n\t\tquery: Query,\n\t\tfields: SelectedFieldsOrdered | undefined,\n\t\tname: string | undefined,\n\t\tisResponseInArrayMode: boolean,\n\t\tcustomResultMapper?: (rows: unknown[][]) => T['execute'],\n\t): PgPreparedQuery<T> {\n\t\treturn new NeonPreparedQuery(\n\t\t\tthis.client,\n\t\t\tquery.sql,\n\t\t\tquery.params,\n\t\t\tthis.logger,\n\t\t\tfields,\n\t\t\tname,\n\t\t\tisResponseInArrayMode,\n\t\t\tcustomResultMapper,\n\t\t);\n\t}\n\n\tasync query(query: string, params: unknown[]): Promise<QueryResult> {\n\t\tthis.logger.logQuery(query, params);\n\t\tconst result = await this.client.query({\n\t\t\trowMode: 'array',\n\t\t\ttext: query,\n\t\t\tvalues: params,\n\t\t});\n\t\treturn result;\n\t}\n\n\tasync queryObjects<T extends QueryResultRow>(\n\t\tquery: string,\n\t\tparams: unknown[],\n\t): Promise<QueryResult<T>> {\n\t\treturn this.client.query<T>(query, params);\n\t}\n\n\toverride async count(sql: SQL): Promise<number> {\n\t\tconst res = await this.execute<{ rows: [{ count: string }] }>(sql);\n\n\t\treturn Number(\n\t\t\tres['rows'][0]['count'],\n\t\t);\n\t}\n\n\toverride async transaction<T>(\n\t\ttransaction: (tx: NeonTransaction<TFullSchema, TSchema>) => Promise<T>,\n\t\tconfig: PgTransactionConfig = {},\n\t): Promise<T> {\n\t\tconst session = this.client instanceof Pool // eslint-disable-line no-instanceof/no-instanceof\n\t\t\t? new NeonSession(await this.client.connect(), this.dialect, this.schema, this.options)\n\t\t\t: this;\n\t\tconst tx = new NeonTransaction<TFullSchema, TSchema>(this.dialect, session, this.schema);\n\t\tawait tx.execute(sql`begin ${tx.getTransactionConfigSQL(config)}`);\n\t\ttry {\n\t\t\tconst result = await transaction(tx);\n\t\t\tawait tx.execute(sql`commit`);\n\t\t\treturn result;\n\t\t} catch (error) {\n\t\t\tawait tx.execute(sql`rollback`);\n\t\t\tthrow error;\n\t\t} finally {\n\t\t\tif (this.client instanceof Pool) { // eslint-disable-line no-instanceof/no-instanceof\n\t\t\t\t(session.client as PoolClient).release();\n\t\t\t}\n\t\t}\n\t}\n}\n\nexport class NeonTransaction<\n\tTFullSchema extends Record<string, unknown>,\n\tTSchema extends TablesRelationalConfig,\n> extends PgTransaction<NeonQueryResultHKT, TFullSchema, TSchema> {\n\tstatic override readonly [entityKind]: string = 'NeonTransaction';\n\n\toverride async transaction<T>(transaction: (tx: NeonTransaction<TFullSchema, TSchema>) => Promise<T>): Promise<T> {\n\t\tconst savepointName = `sp${this.nestedIndex + 1}`;\n\t\tconst tx = new NeonTransaction<TFullSchema, TSchema>(this.dialect, this.session, this.schema, this.nestedIndex + 1);\n\t\tawait tx.execute(sql.raw(`savepoint ${savepointName}`));\n\t\ttry {\n\t\t\tconst result = await transaction(tx);\n\t\t\tawait tx.execute(sql.raw(`release savepoint ${savepointName}`));\n\t\t\treturn result;\n\t\t} catch (e) {\n\t\t\tawait tx.execute(sql.raw(`rollback to savepoint ${savepointName}`));\n\t\t\tthrow e;\n\t\t}\n\t}\n}\n\nexport interface NeonQueryResultHKT extends PgQueryResultHKT {\n\ttype: QueryResult<Assume<this['row'], 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