feat(permissions): Adds server permissions

source/Database/Repositories/ServerConfigurationRepository.ts

@@ -0,0 +1,63 @@
+import {Repository} from "./Repository";
+import {Nullable} from "../../types/Nullable";
+import {DatabaseConnection} from "../DatabaseConnection";
+import {ServerConfigurationModel} from "../Models/ServerConfigurationModel";
+import ServerConfiguration, {DBServerConfiguration} from "../tables/ServerConfiguration";
+import {Snowflake} from "discord.js";
+
+export class ServerConfigurationRepository extends Repository<ServerConfigurationModel, DBServerConfiguration> {
+
+  constructor(
+    protected readonly database: DatabaseConnection,
+  ) {
+    super(
+      database,
+      ServerConfiguration
+    );
+  }
+
+  public findServerConfigurations(server: Snowflake): ServerConfigurationModel[] {
+    return this.database.fetchAll<number, DBServerConfiguration>(
+      `SELECT * FROM serverConfiguration WHERE serverid = ?`,
+      server
+    ).map((config) => {
+      return this.convertToModelType(config);
+    })
+  }
+
+  public findConfigurationByPath(server: Snowflake, path: string): Nullable<ServerConfigurationModel> {
+    const result = this.database.fetch<number, DBServerConfiguration>(
+      `SELECT * FROM serverConfiguration WHERE serverid = ? AND key = ?`,
+      server,
+      path
+    );
+
+    if (!result) {
+      return null;
+    }
+
+    return this.convertToModelType(result);
+  }
+
+
+  protected convertToModelType(intermediateModel: DBServerConfiguration | undefined): ServerConfigurationModel {
+    if (!intermediateModel) {
+      throw new Error("No intermediate model provided");
+    }
+
+    return {
+      id: intermediateModel.id,
+      serverid: intermediateModel.serverid,
+      key: intermediateModel.key,
+      value: intermediateModel.value,
+    }
+  }
+
+  protected convertToCreateObject(instance: Partial<ServerConfigurationModel>): object {
+    return {
+      serverid: instance.serverid ?? undefined,
+      key: instance.key ?? undefined,
+      value: instance.value ?? undefined,
+    }
+  }
+}