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{"version":3,"sources":["../../src/neon-http/session.ts"],"sourcesContent":["import type { FullQueryResults, NeonQueryFunction, NeonQueryPromise } from '@neondatabase/serverless';\nimport type { BatchItem } from '~/batch.ts';\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 as PgPreparedQuery, PgSession } from '~/pg-core/session.ts';\nimport type { RelationalSchemaConfig, TablesRelationalConfig } from '~/relations.ts';\nimport type { PreparedQuery } from '~/session.ts';\nimport { fillPlaceholders, type Query, type SQL } from '~/sql/sql.ts';\nimport { mapResultRow, type NeonAuthToken } from '~/utils.ts';\n\nexport type NeonHttpClient = NeonQueryFunction<any, any>;\n\nconst rawQueryConfig = {\n\tarrayMode: false,\n\tfullResults: true,\n} as const;\nconst queryConfig = {\n\tarrayMode: true,\n\tfullResults: true,\n} as const;\n\nexport class NeonHttpPreparedQuery<T extends PreparedQueryConfig> extends PgPreparedQuery<T> {\n\tstatic override readonly [entityKind]: string = 'NeonHttpPreparedQuery';\n\n\tconstructor(\n\t\tprivate client: NeonHttpClient,\n\t\tquery: Query,\n\t\tprivate logger: Logger,\n\t\tprivate fields: SelectedFieldsOrdered | undefined,\n\t\tprivate _isResponseInArrayMode: boolean,\n\t\tprivate customResultMapper?: (rows: unknown[][]) => T['execute'],\n\t) {\n\t\tsuper(query);\n\t}\n\n\tasync execute(placeholderValues: Record<string, unknown> | undefined): Promise<T['execute']>;\n\t/** @internal */\n\tasync execute(placeholderValues: Record<string, unknown> | undefined, token?: NeonAuthToken): Promise<T['execute']>;\n\t/** @internal */\n\tasync execute(\n\t\tplaceholderValues: Record<string, unknown> | undefined = {},\n\t\ttoken: NeonAuthToken | undefined = this.authToken,\n\t): Promise<T['execute']> {\n\t\tconst params = fillPlaceholders(this.query.params, placeholderValues);\n\n\t\tthis.logger.logQuery(this.query.sql, params);\n\n\t\tconst { fields, client, query, customResultMapper } = this;\n\n\t\tif (!fields && !customResultMapper) {\n\t\t\treturn client(\n\t\t\t\tquery.sql,\n\t\t\t\tparams,\n\t\t\t\ttoken === undefined\n\t\t\t\t\t? rawQueryConfig\n\t\t\t\t\t: {\n\t\t\t\t\t\t...rawQueryConfig,\n\t\t\t\t\t\tauthToken: token,\n\t\t\t\t\t},\n\t\t\t);\n\t\t}\n\n\t\tconst result = await client(\n\t\t\tquery.sql,\n\t\t\tparams,\n\t\t\ttoken === undefined\n\t\t\t\t? queryConfig\n\t\t\t\t: {\n\t\t\t\t\t...queryConfig,\n\t\t\t\t\tauthToken: token,\n\t\t\t\t},\n\t\t);\n\n\t\treturn this.mapResult(result);\n\t}\n\n\toverride mapResult(result: unknown): unknown {\n\t\tif (!this.fields && !this.customResultMapper) {\n\t\t\treturn result;\n\t\t}\n\n\t\tconst rows = (result as FullQueryResults<true>).rows;\n\n\t\tif (this.customResultMapper) {\n\t\t\treturn this.customResultMapper(rows);\n\t\t}\n\n\t\treturn rows.map((row) => mapResultRow(this.fields!, row, this.joinsNotNullableMap));\n\t}\n\n\tall(placeholderValues: Record<string, unknown> | undefined = {}): Promise<T['all']> {\n\t\tconst params = fillPlaceholders(this.query.params, placeholderValues);\n\t\tthis.logger.logQuery(this.query.sql, params);\n\t\treturn this.client(\n\t\t\tthis.query.sql,\n\t\t\tparams,\n\t\t\tthis.authToken === undefined ? rawQueryConfig : {\n\t\t\t\t...rawQueryConfig,\n\t\t\t\tauthToken: this.authToken,\n\t\t\t},\n\t\t).then((result) => result.rows);\n\t}\n\n\tvalues(placeholderValues: Record<string, unknown> | undefined): Promise<T['values']>;\n\t/** @internal */\n\tvalues(placeholderValues: Record<string, unknown> | undefined, token?: NeonAuthToken): Promise<T['values']>;\n\t/** @internal */\n\tvalues(placeholderValues: Record<string, unknown> | undefined = {}, token?: NeonAuthToken): Promise<T['values']> {\n\t\tconst params = fillPlaceholders(this.query.params, placeholderValues);\n\t\tthis.logger.logQuery(this.query.sql, params);\n\t\treturn this.client(this.query.sql, params, { arrayMode: true, fullResults: true, authToken: token }).then((\n\t\t\tresult,\n\t\t) => result.rows);\n\t}\n\n\t/** @internal */\n\tisResponseInArrayMode() {\n\t\treturn this._isResponseInArrayMode;\n\t}\n}\n\nexport interface NeonHttpSessionOptions {\n\tlogger?: Logger;\n}\n\nexport class NeonHttpSession<\n\tTFullSchema extends Record<string, unknown>,\n\tTSchema extends TablesRelationalConfig,\n> extends PgSession<NeonHttpQueryResultHKT, TFullSchema, TSchema> {\n\tstatic override readonly [entityKind]: string = 'NeonHttpSession';\n\n\tprivate logger: Logger;\n\n\tconstructor(\n\t\tprivate client: NeonHttpClient,\n\t\tdialect: PgDialect,\n\t\tprivate schema: RelationalSchemaConfig<TSchema> | undefined,\n\t\tprivate options: NeonHttpSessionOptions = {},\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 NeonHttpPreparedQuery(\n\t\t\tthis.client,\n\t\t\tquery,\n\t\t\tthis.logger,\n\t\t\tfields,\n\t\t\tisResponseInArrayMode,\n\t\t\tcustomResultMapper,\n\t\t);\n\t}\n\n\tasync batch<U extends BatchItem<'pg'>, T extends Readonly<[U, ...U[]]>>(\n\t\tqueries: T,\n\t) {\n\t\tconst preparedQueries: PreparedQuery[] = [];\n\t\tconst builtQueries: NeonQueryPromise<any, true>[] = [];\n\n\t\tfor (const query of queries) {\n\t\t\tconst preparedQuery = query._prepare();\n\t\t\tconst builtQuery = preparedQuery.getQuery();\n\t\t\tpreparedQueries.push(preparedQuery);\n\t\t\tbuiltQueries.push(\n\t\t\t\tthis.client(builtQuery.sql, builtQuery.params, {\n\t\t\t\t\tfullResults: true,\n\t\t\t\t\tarrayMode: preparedQuery.isResponseInArrayMode(),\n\t\t\t\t}),\n\t\t\t);\n\t\t}\n\n\t\tconst batchResults = await this.client.transaction(builtQueries, queryConfig);\n\n\t\treturn batchResults.map((result, i) => preparedQueries[i]!.mapResult(result, true)) as any;\n\t}\n\n\t// change return type to QueryRows<true>\n\tasync query(query: string, params: unknown[]): Promise<FullQueryResults<true>> {\n\t\tthis.logger.logQuery(query, params);\n\t\tconst result = await this.client(query, params, { arrayMode: true, fullResults: true });\n\t\treturn result;\n\t}\n\n\t// change return type to QueryRows<false>\n\tasync queryObjects(\n\t\tquery: string,\n\t\tparams: unknown[],\n\t): Promise<FullQueryResults<false>> {\n\t\treturn this.client(query, params, { arrayMode: false, fullResults: true });\n\t}\n\n\toverride async count(sql: SQL): Promise<number>;\n\t/** @internal */\n\toverride async count(sql: SQL, token?: NeonAuthToken): Promise<number>;\n\t/** @internal */\n\toverride async count(sql: SQL, token?: NeonAuthToken): Promise<number> {\n\t\tconst res = await this.execute<{ rows: [{ count: string }] }>(sql, token);\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\t_transaction: (tx: NeonTransaction<TFullSchema, TSchema>) => Promise<T>,\n\t\t// eslint-disable-next-line @typescript-eslint/no-unused-vars\n\t\t_config: PgTransactionConfig = {},\n\t): Promise<T> {\n\t\tthrow new Error('No transactions support in neon-http driver');\n\t}\n}\n\nexport class NeonTransaction<\n\tTFullSchema extends Record<string, unknown>,\n\tTSchema extends TablesRelationalConfig,\n> extends PgTransaction<NeonHttpQueryResultHKT, TFullSchema, TSchema> {\n\tstatic override readonly [entityKind]: string = 'NeonHttpTransaction';\n\n\toverride async transaction<T>(_transaction: (tx: NeonTransaction<TFullSchema, TSchema>) => Promise<T>): Promise<T> {\n\t\tthrow new Error('No transactions support in neon-http driver');\n\t\t// const savepointName = `sp${this.nestedIndex + 1}`;\n\t\t// const tx = new NeonTransaction(this.dialect, this.session, this.schema, this.nestedIndex + 1);\n\t\t// await tx.execute(sql.raw(`savepoint ${savepointName}`));\n\t\t// try {\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 type NeonHttpQueryResult<T> = Omit<FullQueryResults<false>, 'rows'> & { rows: T[] };\n\nexport interface NeonHttpQueryResultHKT extends PgQueryResultHKT {\n\ttype: 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