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This commit is contained in:
Benjamin Toby
2025-01-14 00:01:02 +01:00
parent 8f00f333aa
commit d586de0639
90 changed files with 533 additions and 960 deletions
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package-shared/utils/backend/global-db/DB_HANDLER.ts
+9 -21
View File
@@ -1,29 +1,15 @@
import mysql from "serverless-mysql";
import grabDbSSL from "../grabDbSSL";
const MASTER = mysql({
config: {
host: process.env.DSQL_DB_HOST,
user: process.env.DSQL_DB_USERNAME,
password: process.env.DSQL_DB_PASSWORD,
database: process.env.DSQL_DB_NAME,
port: process.env.DSQL_DB_PORT
? Number(process.env.DSQL_DB_PORT)
: undefined,
charset: "utf8mb4",
// ssl: grabDbSSL(),
},
});
/**
* # DSQL user read-only DB handler
* @requires DSQL_DB_CONN - Gobal Variable for Datasquirel Database
*/
export default async function DB_HANDLER(...args: any[]) {
try {
const results = await MASTER.query(...args);
const CONNECTION = global.DSQL_DB_CONN;
/** ********************* Clean up */
await MASTER.end();
try {
if (!CONNECTION)
throw new Error("No Connection provided to DB_HANDLER function!");
const results = await CONNECTION.query(...args);
return JSON.parse(JSON.stringify(results));
} catch (error: any) {
@@ -32,5 +18,7 @@ export default async function DB_HANDLER(...args: any[]) {
success: false,
error: error.message,
};
} finally {
await CONNECTION?.end();
}
}
package-shared/utils/backend/global-db/DSQL_USER_DB_HANDLER.ts
+116 -103
View File
@@ -1,24 +1,7 @@
// @ts-check
import fs from "fs";
import path from "path";
import mysql from "serverless-mysql";
import grabDbSSL from "../grabDbSSL";
let DSQL_USER = mysql({
config: {
host: process.env.DSQL_DB_HOST,
user: process.env.DSQL_DB_READ_ONLY_USERNAME,
password: process.env.DSQL_DB_READ_ONLY_PASSWORD,
charset: "utf8mb4",
ssl: grabDbSSL(),
},
});
import connDbHandler from "../../db/conn-db-handler";
type Param = {
paradigm: "Full Access" | "FA" | "Read Only";
database: string;
queryString: string;
queryValues?: string[];
};
@@ -26,97 +9,127 @@ type Param = {
/**
* # DSQL user read-only DB handler
*/
export default function DSQL_USER_DB_HANDLER({
export default async function DSQL_USER_DB_HANDLER({
paradigm,
database,
queryString,
queryValues,
}: Param) {
try {
return new Promise((resolve, reject) => {
const fullAccess = paradigm?.match(/full.access|^fa$/i)
? true
: false;
try {
if (fullAccess) {
DSQL_USER = mysql({
config: {
host: process.env.DSQL_DB_HOST,
user: process.env.DSQL_DB_FULL_ACCESS_USERNAME,
password: process.env.DSQL_DB_FULL_ACCESS_PASSWORD,
database: database,
ssl: grabDbSSL(),
},
});
} else {
DSQL_USER = mysql({
config: {
host: process.env.DSQL_DB_HOST,
user: process.env.DSQL_DB_READ_ONLY_USERNAME,
password: process.env.DSQL_DB_READ_ONLY_PASSWORD,
database: database,
ssl: grabDbSSL(),
},
});
}
/**
* ### Run query Function
* @param {any} results
*/
function runQuery(results: any) {
DSQL_USER.end();
resolve(JSON.parse(JSON.stringify(results)));
}
/**
* ### Query Error
* @param {any} err
*/
function queryError(err: any) {
DSQL_USER.end();
resolve({
error: err.message,
queryStringGenerated: queryString,
queryValuesGenerated: queryValues,
sql: err.sql,
});
}
if (
queryValues &&
Array.isArray(queryValues) &&
queryValues[0]
) {
DSQL_USER.query(queryString, queryValues)
.then(runQuery)
.catch(queryError);
} else {
DSQL_USER.query(queryString)
.then(runQuery)
.catch(queryError);
}
////////////////////////////////////////
} catch (/** @type {any} */ error: any) {
////////////////////////////////////////
fs.appendFileSync(
"./.tmp/dbErrorLogs.txt",
error.message + "\n" + Date() + "\n\n\n",
"utf8"
switch (paradigm) {
case "Read Only":
return await connDbHandler(
global.DSQL_READ_ONLY_DB_CONN,
queryString,
queryValues
);
resolve({
error: error.message,
});
}
});
} catch (/** @type {any} */ error: any) {
return {
success: false,
error: error.message,
};
case "Full Access":
return await connDbHandler(
global.DSQL_FULL_ACCESS_DB_CONN,
queryString,
queryValues
);
case "FA":
return await connDbHandler(
global.DSQL_FULL_ACCESS_DB_CONN,
queryString,
queryValues
);
default:
return null;
}
} catch (error: any) {
console.log(`DSQL_USER_DB_HANDLER Error: ${error.message}`);
return null;
}
// try {
// return new Promise((resolve, reject) => {
// const fullAccess = paradigm?.match(/full.access|^fa$/i)
// ? true
// : false;
// try {
// if (fullAccess) {
// DSQL_USER = mysql({
// config: {
// host: process.env.DSQL_DB_HOST,
// user: process.env.DSQL_DB_FULL_ACCESS_USERNAME,
// password: process.env.DSQL_DB_FULL_ACCESS_PASSWORD,
// database: database,
// ssl: grabDbSSL(),
// },
// });
// } else {
// DSQL_USER = mysql({
// config: {
// host: process.env.DSQL_DB_HOST,
// user: process.env.DSQL_DB_READ_ONLY_USERNAME,
// password: process.env.DSQL_DB_READ_ONLY_PASSWORD,
// database: database,
// ssl: grabDbSSL(),
// },
// });
// }
// /**
// * ### Run query Function
// * @param {any} results
// */
// function runQuery(results: any) {
// DSQL_USER.end();
// resolve(JSON.parse(JSON.stringify(results)));
// }
// /**
// * ### Query Error
// * @param {any} err
// */
// function queryError(err: any) {
// DSQL_USER.end();
// resolve({
// error: err.message,
// queryStringGenerated: queryString,
// queryValuesGenerated: queryValues,
// sql: err.sql,
// });
// }
// if (
// queryValues &&
// Array.isArray(queryValues) &&
// queryValues[0]
// ) {
// DSQL_USER.query(queryString, queryValues)
// .then(runQuery)
// .catch(queryError);
// } else {
// DSQL_USER.query(queryString)
// .then(runQuery)
// .catch(queryError);
// }
// ////////////////////////////////////////
// } catch (/** @type {any} */ error: any) {
// ////////////////////////////////////////
// fs.appendFileSync(
// "./.tmp/dbErrorLogs.txt",
// error.message + "\n" + Date() + "\n\n\n",
// "utf8"
// );
// resolve({
// error: error.message,
// });
// }
// });
// } catch (/** @type {any} */ error: any) {
// return {
// success: false,
// error: error.message,
// };
// }
}
package-shared/utils/backend/global-db/NO_DB_HANDLER.ts
+2 -10
View File
@@ -1,20 +1,12 @@
import mysql from "serverless-mysql";
import grabDbSSL from "../grabDbSSL";
let NO_DB = mysql({
config: {
host: process.env.DSQL_DB_HOST,
user: process.env.DSQL_DB_USERNAME,
password: process.env.DSQL_DB_PASSWORD,
charset: "utf8mb4",
ssl: grabDbSSL(),
},
});
/**
* # DSQL user read-only DB handler
*/
export default function NO_DB_HANDLER(...args: any[]) {
const NO_DB = global.DSQL_DB_CONN;
try {
return new Promise((resolve, reject) => {
NO_DB.query(...args)
package-shared/utils/backend/global-db/ROOT_DB_HANDLER.ts
+2 -15
View File
@@ -1,22 +1,9 @@
// @ts-check
import mysql from "serverless-mysql";
import grabDbSSL from "../grabDbSSL";
let NO_DB = mysql({
config: {
host: process.env.DSQL_DB_HOST,
user: process.env.DSQL_DB_USERNAME,
password: process.env.DSQL_DB_PASSWORD,
charset: "utf8mb4",
ssl: grabDbSSL(),
},
});
/**
* # Root DB handler
*/
export default function ROOT_DB_HANDLER(...args: any[]) {
const NO_DB = global.DSQL_DB_CONN;
try {
return new Promise((resolve, reject) => {
NO_DB.query(...args)