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import fs from "fs";
import path from "path";
import { OrmUtils } from "../imports";
import Connection from "./Connection";
import { ConnectionConfig } from "./ConnectionConfig";
import { ConnectionStore } from "./ConnectionStore";
const root = "dist/connections";
let connectionsLoaded = false;
export class ConnectionLoader {
public static async loadConnections() {
if (connectionsLoaded) return;
ConnectionConfig.init();
const dirs = fs.readdirSync(root).filter((x) => {
try {
fs.readdirSync(path.join(root, x));
return true;
} catch (e) {
return false;
}
});
dirs.forEach(async (x) => {
let modPath = path.resolve(path.join(root, x));
const mod = new (require(modPath).default)() as Connection;
ConnectionStore.connections.set(mod.id, mod);
mod.init();
console.log(`[Connections] Loaded connection '${mod.id}'`);
});
}
public static getConnectionConfig(id: string, defaults?: any): any {
let cfg = ConnectionConfig.get()[id];
if (defaults) {
if (cfg) cfg = Object.assign({}, defaults, cfg);
else {
cfg = defaults;
this.setConnectionConfig(id, cfg);
}
}
if (!cfg)
console.log(
`[ConnectionConfig/WARN] Getting connection settings for '${id}' returned null! (Did you forget to add settings?)`,
);
return cfg;
}
public static async setConnectionConfig(
id: string,
config: Partial<any>,
): Promise<void> {
if (!config)
console.log(
`[ConnectionConfig/WARN] ${id} tried to set config=null!`,
);
await ConnectionConfig.set({
[id]: Object.assign(config, (ConnectionLoader.getConnectionConfig(id) || {}))
});
}
}
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