250 lines
8.5 KiB
Plaintext
250 lines
8.5 KiB
Plaintext
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var update_exports = {};
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__export(update_exports, {
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PgUpdateBase: () => PgUpdateBase,
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PgUpdateBuilder: () => PgUpdateBuilder
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});
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module.exports = __toCommonJS(update_exports);
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var import_entity = require("../../entity.cjs");
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var import_table = require("../table.cjs");
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var import_query_promise = require("../../query-promise.cjs");
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var import_selection_proxy = require("../../selection-proxy.cjs");
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var import_sql = require("../../sql/sql.cjs");
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var import_subquery = require("../../subquery.cjs");
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var import_table2 = require("../../table.cjs");
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var import_utils = require("../../utils.cjs");
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var import_view_common = require("../../view-common.cjs");
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var import_utils2 = require("../utils.cjs");
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class PgUpdateBuilder {
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constructor(table, session, dialect, withList) {
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this.table = table;
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this.session = session;
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this.dialect = dialect;
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this.withList = withList;
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}
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static [import_entity.entityKind] = "PgUpdateBuilder";
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authToken;
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setToken(token) {
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this.authToken = token;
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return this;
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}
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set(values) {
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return new PgUpdateBase(
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this.table,
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(0, import_utils.mapUpdateSet)(this.table, values),
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this.session,
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this.dialect,
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this.withList
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).setToken(this.authToken);
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}
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}
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class PgUpdateBase extends import_query_promise.QueryPromise {
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constructor(table, set, session, dialect, withList) {
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super();
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this.session = session;
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this.dialect = dialect;
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this.config = { set, table, withList, joins: [] };
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this.tableName = (0, import_utils.getTableLikeName)(table);
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this.joinsNotNullableMap = typeof this.tableName === "string" ? { [this.tableName]: true } : {};
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}
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static [import_entity.entityKind] = "PgUpdate";
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config;
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tableName;
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joinsNotNullableMap;
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cacheConfig;
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from(source) {
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const src = source;
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const tableName = (0, import_utils.getTableLikeName)(src);
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if (typeof tableName === "string") {
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this.joinsNotNullableMap[tableName] = true;
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}
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this.config.from = src;
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return this;
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}
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getTableLikeFields(table) {
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if ((0, import_entity.is)(table, import_table.PgTable)) {
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return table[import_table2.Table.Symbol.Columns];
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} else if ((0, import_entity.is)(table, import_subquery.Subquery)) {
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return table._.selectedFields;
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}
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return table[import_view_common.ViewBaseConfig].selectedFields;
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}
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createJoin(joinType) {
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return (table, on) => {
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const tableName = (0, import_utils.getTableLikeName)(table);
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if (typeof tableName === "string" && this.config.joins.some((join) => join.alias === tableName)) {
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throw new Error(`Alias "${tableName}" is already used in this query`);
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}
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if (typeof on === "function") {
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const from = this.config.from && !(0, import_entity.is)(this.config.from, import_sql.SQL) ? this.getTableLikeFields(this.config.from) : void 0;
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on = on(
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new Proxy(
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this.config.table[import_table2.Table.Symbol.Columns],
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new import_selection_proxy.SelectionProxyHandler({ sqlAliasedBehavior: "sql", sqlBehavior: "sql" })
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),
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from && new Proxy(
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from,
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new import_selection_proxy.SelectionProxyHandler({ sqlAliasedBehavior: "sql", sqlBehavior: "sql" })
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)
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);
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}
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this.config.joins.push({ on, table, joinType, alias: tableName });
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if (typeof tableName === "string") {
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switch (joinType) {
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case "left": {
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this.joinsNotNullableMap[tableName] = false;
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break;
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}
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case "right": {
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this.joinsNotNullableMap = Object.fromEntries(
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Object.entries(this.joinsNotNullableMap).map(([key]) => [key, false])
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);
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this.joinsNotNullableMap[tableName] = true;
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break;
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}
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case "inner": {
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this.joinsNotNullableMap[tableName] = true;
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break;
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}
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case "full": {
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this.joinsNotNullableMap = Object.fromEntries(
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Object.entries(this.joinsNotNullableMap).map(([key]) => [key, false])
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);
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this.joinsNotNullableMap[tableName] = false;
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break;
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}
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}
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}
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return this;
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};
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}
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leftJoin = this.createJoin("left");
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rightJoin = this.createJoin("right");
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innerJoin = this.createJoin("inner");
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fullJoin = this.createJoin("full");
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/**
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* Adds a 'where' clause to the query.
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*
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* Calling this method will update only those rows that fulfill a specified condition.
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*
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* See docs: {@link https://orm.drizzle.team/docs/update}
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*
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* @param where the 'where' clause.
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*
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* @example
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* You can use conditional operators and `sql function` to filter the rows to be updated.
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*
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* ```ts
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* // Update all cars with green color
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* await db.update(cars).set({ color: 'red' })
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* .where(eq(cars.color, 'green'));
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* // or
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* await db.update(cars).set({ color: 'red' })
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* .where(sql`${cars.color} = 'green'`)
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* ```
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*
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* You can logically combine conditional operators with `and()` and `or()` operators:
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*
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* ```ts
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* // Update all BMW cars with a green color
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* await db.update(cars).set({ color: 'red' })
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* .where(and(eq(cars.color, 'green'), eq(cars.brand, 'BMW')));
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*
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* // Update all cars with the green or blue color
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* await db.update(cars).set({ color: 'red' })
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* .where(or(eq(cars.color, 'green'), eq(cars.color, 'blue')));
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* ```
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*/
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where(where) {
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this.config.where = where;
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return this;
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}
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returning(fields) {
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if (!fields) {
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fields = Object.assign({}, this.config.table[import_table2.Table.Symbol.Columns]);
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if (this.config.from) {
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const tableName = (0, import_utils.getTableLikeName)(this.config.from);
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if (typeof tableName === "string" && this.config.from && !(0, import_entity.is)(this.config.from, import_sql.SQL)) {
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const fromFields = this.getTableLikeFields(this.config.from);
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fields[tableName] = fromFields;
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}
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for (const join of this.config.joins) {
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const tableName2 = (0, import_utils.getTableLikeName)(join.table);
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if (typeof tableName2 === "string" && !(0, import_entity.is)(join.table, import_sql.SQL)) {
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const fromFields = this.getTableLikeFields(join.table);
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fields[tableName2] = fromFields;
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}
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}
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}
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}
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this.config.returningFields = fields;
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this.config.returning = (0, import_utils.orderSelectedFields)(fields);
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return this;
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}
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/** @internal */
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getSQL() {
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return this.dialect.buildUpdateQuery(this.config);
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}
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toSQL() {
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const { typings: _typings, ...rest } = this.dialect.sqlToQuery(this.getSQL());
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return rest;
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}
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/** @internal */
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_prepare(name) {
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const query = this.session.prepareQuery(this.dialect.sqlToQuery(this.getSQL()), this.config.returning, name, true, void 0, {
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type: "insert",
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tables: (0, import_utils2.extractUsedTable)(this.config.table)
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}, this.cacheConfig);
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query.joinsNotNullableMap = this.joinsNotNullableMap;
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return query;
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}
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prepare(name) {
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return this._prepare(name);
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}
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authToken;
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/** @internal */
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setToken(token) {
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this.authToken = token;
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return this;
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}
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execute = (placeholderValues) => {
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return this._prepare().execute(placeholderValues, this.authToken);
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};
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/** @internal */
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getSelectedFields() {
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return this.config.returningFields ? new Proxy(
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this.config.returningFields,
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new import_selection_proxy.SelectionProxyHandler({
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alias: (0, import_table2.getTableName)(this.config.table),
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sqlAliasedBehavior: "alias",
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sqlBehavior: "error"
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})
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) : void 0;
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}
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$dynamic() {
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return this;
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}
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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PgUpdateBase,
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PgUpdateBuilder
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});
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//# sourceMappingURL=update.cjs.map |