62 lines
1.9 KiB
TypeScript
62 lines
1.9 KiB
TypeScript
import { DSQL_TableSchemaType } from "../../types";
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import decrypt from "../dsql/decrypt";
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import defaultFieldsRegexp from "../dsql/default-fields-regexp";
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type Param = {
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unparsedResults: any[];
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tableSchema?: DSQL_TableSchemaType;
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};
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/**
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* Parse Database results
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* ==============================================================================
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* @description this function takes a database results array gotten from a DB handler
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* function, decrypts encrypted fields, and returns an updated array with no encrypted
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* fields
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*/
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export default function parseDbResults({
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unparsedResults,
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tableSchema,
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}: Param): any[] | null {
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let parsedResults = [];
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try {
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for (let pr = 0; pr < unparsedResults.length; pr++) {
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let result = unparsedResults[pr];
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let resultFieldNames = Object.keys(result);
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for (let i = 0; i < resultFieldNames.length; i++) {
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const resultFieldName = resultFieldNames[i];
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let resultFieldSchema = tableSchema?.fields.find(
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(fld) => fld.fieldName == resultFieldName
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);
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if (resultFieldName?.match(defaultFieldsRegexp)) {
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continue;
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}
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let value = result[resultFieldName];
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if (typeof value !== "number" && !value) {
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continue;
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}
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if (resultFieldSchema?.encrypted) {
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if (value?.match(/./)) {
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result[resultFieldName] = decrypt({
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encryptedString: value,
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});
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}
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}
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}
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parsedResults.push(result);
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}
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return parsedResults;
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} catch (error: any) {
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return unparsedResults;
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}
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}
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