71 lines
1.7 KiB
TypeScript
71 lines
1.7 KiB
TypeScript
import serverError from "./serverError";
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import parseDbResults from "./parseDbResults";
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import connDbHandler from "../../utils/db/conn-db-handler";
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type Param = {
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queryString: string;
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queryValuesArray?: string[];
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tableSchema?: import("../../types").DSQL_TableSchemaType;
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};
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/**
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* # Read Only Db Handler with Varaibles
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* @returns
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*/
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export default async function varReadOnlyDatabaseDbHandler({
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queryString,
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queryValuesArray,
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tableSchema,
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}: Param) {
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/**
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* Declare variables
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*
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* @description Declare "results" variable
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*/
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let results;
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const DB_CONN = global.DSQL_READ_ONLY_DB_CONN || global.DSQL_DB_CONN;
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/**
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* Fetch from db
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*
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* @description Fetch data from db if no cache
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*/
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try {
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results = await connDbHandler(DB_CONN, queryString, queryValuesArray);
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////////////////////////////////////////
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} catch (error: any) {
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////////////////////////////////////////
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serverError({
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component: "varReadOnlyDatabaseDbHandler",
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message: error.message,
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noMail: true,
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});
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/**
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* Return error
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*/
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return error.message;
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} finally {
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DB_CONN?.end();
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}
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/**
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* Return results
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*
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* @description Return results add to cache if "req" param is passed
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*/
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if (results) {
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const unparsedResults = results;
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const parsedResults = await parseDbResults({
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unparsedResults: unparsedResults,
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tableSchema: tableSchema,
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});
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return parsedResults;
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} else {
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return null;
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}
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}
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