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- "use strict";
- var __defProp = Object.defineProperty;
- var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
- var __getOwnPropNames = Object.getOwnPropertyNames;
- var __hasOwnProp = Object.prototype.hasOwnProperty;
- var __export = (target, all) => {
- for (var name in all)
- __defProp(target, name, { get: all[name], enumerable: true });
- };
- var __copyProps = (to, from, except, desc) => {
- if (from && typeof from === "object" || typeof from === "function") {
- for (let key of __getOwnPropNames(from))
- if (!__hasOwnProp.call(to, key) && key !== except)
- __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
- }
- return to;
- };
- var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
- var utils_exports = {};
- __export(utils_exports, {
- applyMixins: () => applyMixins,
- getColumnNameAndConfig: () => getColumnNameAndConfig,
- getTableColumns: () => getTableColumns,
- getTableLikeName: () => getTableLikeName,
- getViewSelectedFields: () => getViewSelectedFields,
- haveSameKeys: () => haveSameKeys,
- isConfig: () => isConfig,
- mapResultRow: () => mapResultRow,
- mapUpdateSet: () => mapUpdateSet,
- orderSelectedFields: () => orderSelectedFields,
- textDecoder: () => textDecoder
- });
- module.exports = __toCommonJS(utils_exports);
- var import_column = require("./column.cjs");
- var import_entity = require("./entity.cjs");
- var import_sql = require("./sql/sql.cjs");
- var import_subquery = require("./subquery.cjs");
- var import_table = require("./table.cjs");
- var import_view_common = require("./view-common.cjs");
- function mapResultRow(columns, row, joinsNotNullableMap) {
- const nullifyMap = {};
- const result = columns.reduce(
- (result2, { path, field }, columnIndex) => {
- let decoder;
- if ((0, import_entity.is)(field, import_column.Column)) {
- decoder = field;
- } else if ((0, import_entity.is)(field, import_sql.SQL)) {
- decoder = field.decoder;
- } else if ((0, import_entity.is)(field, import_subquery.Subquery)) {
- decoder = field._.sql.decoder;
- } else {
- decoder = field.sql.decoder;
- }
- let node = result2;
- for (const [pathChunkIndex, pathChunk] of path.entries()) {
- if (pathChunkIndex < path.length - 1) {
- if (!(pathChunk in node)) {
- node[pathChunk] = {};
- }
- node = node[pathChunk];
- } else {
- const rawValue = row[columnIndex];
- const value = node[pathChunk] = rawValue === null ? null : decoder.mapFromDriverValue(rawValue);
- if (joinsNotNullableMap && (0, import_entity.is)(field, import_column.Column) && path.length === 2) {
- const objectName = path[0];
- if (!(objectName in nullifyMap)) {
- nullifyMap[objectName] = value === null ? (0, import_table.getTableName)(field.table) : false;
- } else if (typeof nullifyMap[objectName] === "string" && nullifyMap[objectName] !== (0, import_table.getTableName)(field.table)) {
- nullifyMap[objectName] = false;
- }
- }
- }
- }
- return result2;
- },
- {}
- );
- if (joinsNotNullableMap && Object.keys(nullifyMap).length > 0) {
- for (const [objectName, tableName] of Object.entries(nullifyMap)) {
- if (typeof tableName === "string" && !joinsNotNullableMap[tableName]) {
- result[objectName] = null;
- }
- }
- }
- return result;
- }
- function orderSelectedFields(fields, pathPrefix) {
- return Object.entries(fields).reduce((result, [name, field]) => {
- if (typeof name !== "string") {
- return result;
- }
- const newPath = pathPrefix ? [...pathPrefix, name] : [name];
- if ((0, import_entity.is)(field, import_column.Column) || (0, import_entity.is)(field, import_sql.SQL) || (0, import_entity.is)(field, import_sql.SQL.Aliased) || (0, import_entity.is)(field, import_subquery.Subquery)) {
- result.push({ path: newPath, field });
- } else if ((0, import_entity.is)(field, import_table.Table)) {
- result.push(...orderSelectedFields(field[import_table.Table.Symbol.Columns], newPath));
- } else {
- result.push(...orderSelectedFields(field, newPath));
- }
- return result;
- }, []);
- }
- function haveSameKeys(left, right) {
- const leftKeys = Object.keys(left);
- const rightKeys = Object.keys(right);
- if (leftKeys.length !== rightKeys.length) {
- return false;
- }
- for (const [index, key] of leftKeys.entries()) {
- if (key !== rightKeys[index]) {
- return false;
- }
- }
- return true;
- }
- function mapUpdateSet(table, values) {
- const entries = Object.entries(values).filter(([, value]) => value !== void 0).map(([key, value]) => {
- if ((0, import_entity.is)(value, import_sql.SQL) || (0, import_entity.is)(value, import_column.Column)) {
- return [key, value];
- } else {
- return [key, new import_sql.Param(value, table[import_table.Table.Symbol.Columns][key])];
- }
- });
- if (entries.length === 0) {
- throw new Error("No values to set");
- }
- return Object.fromEntries(entries);
- }
- function applyMixins(baseClass, extendedClasses) {
- for (const extendedClass of extendedClasses) {
- for (const name of Object.getOwnPropertyNames(extendedClass.prototype)) {
- if (name === "constructor") continue;
- Object.defineProperty(
- baseClass.prototype,
- name,
- Object.getOwnPropertyDescriptor(extendedClass.prototype, name) || /* @__PURE__ */ Object.create(null)
- );
- }
- }
- }
- function getTableColumns(table) {
- return table[import_table.Table.Symbol.Columns];
- }
- function getViewSelectedFields(view) {
- return view[import_view_common.ViewBaseConfig].selectedFields;
- }
- function getTableLikeName(table) {
- return (0, import_entity.is)(table, import_subquery.Subquery) ? table._.alias : (0, import_entity.is)(table, import_sql.View) ? table[import_view_common.ViewBaseConfig].name : (0, import_entity.is)(table, import_sql.SQL) ? void 0 : table[import_table.Table.Symbol.IsAlias] ? table[import_table.Table.Symbol.Name] : table[import_table.Table.Symbol.BaseName];
- }
- function getColumnNameAndConfig(a, b) {
- return {
- name: typeof a === "string" && a.length > 0 ? a : "",
- config: typeof a === "object" ? a : b
- };
- }
- const _ = {};
- const __ = {};
- function isConfig(data) {
- if (typeof data !== "object" || data === null) return false;
- if (data.constructor.name !== "Object") return false;
- if ("logger" in data) {
- const type = typeof data["logger"];
- if (type !== "boolean" && (type !== "object" || typeof data["logger"]["logQuery"] !== "function") && type !== "undefined") return false;
- return true;
- }
- if ("schema" in data) {
- const type = typeof data["schema"];
- if (type !== "object" && type !== "undefined") return false;
- return true;
- }
- if ("casing" in data) {
- const type = typeof data["casing"];
- if (type !== "string" && type !== "undefined") return false;
- return true;
- }
- if ("mode" in data) {
- if (data["mode"] !== "default" || data["mode"] !== "planetscale" || data["mode"] !== void 0) return false;
- return true;
- }
- if ("connection" in data) {
- const type = typeof data["connection"];
- if (type !== "string" && type !== "object" && type !== "undefined") return false;
- return true;
- }
- if ("client" in data) {
- const type = typeof data["client"];
- if (type !== "object" && type !== "function" && type !== "undefined") return false;
- return true;
- }
- if (Object.keys(data).length === 0) return true;
- return false;
- }
- const textDecoder = typeof TextDecoder === "undefined" ? null : new TextDecoder();
- // Annotate the CommonJS export names for ESM import in node:
- 0 && (module.exports = {
- applyMixins,
- getColumnNameAndConfig,
- getTableColumns,
- getTableLikeName,
- getViewSelectedFields,
- haveSameKeys,
- isConfig,
- mapResultRow,
- mapUpdateSet,
- orderSelectedFields,
- textDecoder
- });
- //# sourceMappingURL=utils.cjs.map
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