56 lines
1.9 KiB
TypeScript
56 lines
1.9 KiB
TypeScript
import { joinTableFormatter, type FieldType, type QueryResult } from "../types/dynamicQueries";
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export function joinTableName(name: string): string {
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let normalized = joinTableFormatter[name];
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return normalized ?? name;
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}
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export function flattenQueryResult(result: Array<QueryResult>): Array<{ [key: string]: FieldType }> {
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function flatten(row: QueryResult, prefix: string = ""): Array<{ [key: string]: FieldType }> {
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let results: Array<{ [key: string]: FieldType }> = [{}];
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for (const key in row) {
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const value = row[key];
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const newKey = prefix ? `${prefix}_${key}` : key;
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if (Array.isArray(value) && value.every((item) => typeof item === "object" && item !== null)) {
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const arrayResults: Array<{ [key: string]: FieldType }> = [];
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value.forEach((item) => {
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const flattenedItems = flatten(item, newKey);
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arrayResults.push(...flattenedItems);
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});
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const tempResults: Array<{ [key: string]: FieldType }> = [];
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results.forEach((res) => {
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arrayResults.forEach((arrRes) => {
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tempResults.push({ ...res, ...arrRes });
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});
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});
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results = tempResults;
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} else if (value && typeof value === "object" && !Array.isArray(value)) {
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const objResults = flatten(value as QueryResult, newKey);
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const tempResults: Array<{ [key: string]: FieldType }> = [];
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results.forEach((res) => {
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objResults.forEach((objRes) => {
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tempResults.push({ ...res, ...objRes });
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});
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});
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results = tempResults;
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} else {
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results.forEach((res) => {
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res[newKey] = String(value);
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});
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}
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}
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return results;
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}
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const flattenedResults: Array<{ [key: string]: FieldType }> = [];
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result.forEach((item) => {
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const flattenedItems = flatten(item);
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flattenedResults.push(...flattenedItems);
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});
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return flattenedResults;
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}
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