datasquirel/engine/db/updateDb.js
2023-07-08 08:55:57 +01:00

130 lines
4.3 KiB
JavaScript

/**
* Imports: Handle imports
*/
const encrypt = require("../../functions/encrypt");
const sanitizeHtml = require("sanitize-html");
const sanitizeHtmlOptions = require("../utils/sanitizeHtmlOptions");
const dsqlDbHandler = require("../utils/dsqlDbHandler");
/**
* Update DB Function
* ==============================================================================
* @description Description
* @async
*
* @param {object} params - An object containing the function parameters.
* @param {string} params.dbFullName - Database full name
* @param {string} params.tableName - Table name
* @param {object} params.data - Data to add
* @param {DSQL_TableSchemaType?} params.tableSchema - Table schema
* @param {string} params.identifierColumnName - Update row identifier column name
* @param {string|number} params.identifierValue - Update row identifier column value
* @param {boolean?} params.update - Update this row if it exists
* @param {string?} params.dbHost - Database host
* @param {string?} params.dbPassword - Database password
* @param {string?} params.dbUsername - Database username
* @param {string?} params.encryptionKey - Encryption key
* @param {string?} params.encryptionSalt - Encryption salt
*
* @returns {Promise<object|null>}
*/
async function updateDb({ dbFullName, tableName, data, tableSchema, identifierColumnName, identifierValue, dbHost, dbPassword, dbUsername, encryptionKey, encryptionSalt }) {
/**
* Check if data is valid
*/
if (!data || !Object.keys(data).length) return null;
////////////////////////////////////////
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/**
* Declare variables
*
* @description Declare "results" variable
*/
const dataKeys = Object.keys(data);
let updateKeyValueArray = [];
let updateValues = [];
for (let i = 0; i < dataKeys.length; i++) {
try {
const dataKey = dataKeys[i];
let value = data[dataKey];
const targetFieldSchemaArray = tableSchema ? tableSchema?.fields?.filter((field) => field.fieldName === dataKey) : null;
const targetFieldSchema = targetFieldSchemaArray && targetFieldSchemaArray[0] ? targetFieldSchemaArray[0] : null;
if (!value) continue;
if (targetFieldSchema?.encrypted) {
value = encrypt({ data: value, encryptionKey, encryptionSalt });
}
if (targetFieldSchema?.richText) {
value = sanitizeHtml(value, sanitizeHtmlOptions);
}
if (typeof value === "string" && value.match(/^null$/i)) value = "";
if (typeof value === "object") {
value = JSON.stringify(value);
}
if (!value && value != 0) continue;
updateKeyValueArray.push(`\`${dataKey}\`=?`);
updateValues.push(value);
////////////////////////////////////////
////////////////////////////////////////
} catch (error) {
////////////////////////////////////////
////////////////////////////////////////
console.log("DSQL: Error in parsing data keys in update function =>", error.message);
continue;
}
}
////////////////////////////////////////
////////////////////////////////////////
updateKeyValueArray.push(`date_updated='${Date()}'`);
updateKeyValueArray.push(`date_updated_code='${Date.now()}'`);
////////////////////////////////////////
////////////////////////////////////////
const query = `UPDATE ${tableName} SET ${updateKeyValueArray.join(",")} WHERE \`${identifierColumnName}\`=?`;
updateValues.push(identifierValue);
const updatedEntry = await dsqlDbHandler({
queryString: query,
database: dbFullName,
queryValuesArray: updateValues,
dbHost,
dbPassword,
dbUsername,
encryptionKey,
encryptionSalt,
tableSchema,
});
////////////////////////////////////////
////////////////////////////////////////
////////////////////////////////////////
/**
* Return statement
*/
return updatedEntry;
}
////////////////////////////////////////
////////////////////////////////////////
////////////////////////////////////////
module.exports = updateDb;