Create initial bot framework (#7)

#1

Reviewed-on: https://gitea.vylpes.xyz/External/card-drop/pulls/7
Co-authored-by: Ethan Lane <ethan@vylpes.com>
Co-committed-by: Ethan Lane <ethan@vylpes.com>

src/helpers/MigrationHelper.ts

@@ -0,0 +1,20 @@
+import { readFileSync } from "fs";
+import { QueryRunner } from "typeorm";
+
+export default class MigrationHelper {
+    public static Up(migrationName: string, version: string, queryFiles: string[], queryRunner: QueryRunner) {
+        for (let path of queryFiles) {
+            const query = readFileSync(`${process.cwd()}/database/${version}/${migrationName}/Up/${path}.sql`).toString();
+
+            queryRunner.query(query);
+        }
+    }
+
+    public static Down(migrationName: string, version: string, queryFiles: string[], queryRunner: QueryRunner) {
+        for (let path of queryFiles) {
+            const query = readFileSync(`${process.cwd()}/database/${version}/${migrationName}/Down/${path}.sql`).toString();
+
+            queryRunner.query(query);
+        }
+    }
+}

src/helpers/StringTools.ts

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+export default class StringTools {
+    public static Capitalise(str: string): string {
+        const words = str.split(" ");
+        let result: string[] = [];
+
+        words.forEach(word => {
+            const firstLetter = word.substring(0, 1).toUpperCase();
+            const rest = word.substring(1);
+
+            result.push(firstLetter + rest);
+        });
+
+        return result.join(" ");
+    }
+
+    public static CapitaliseArray(str: string[]): string[] {
+        const res: string[] = [];
+
+        str.forEach(s => {
+            res.push(StringTools.Capitalise(s));
+        });
+
+        return res;
+    }
+
+    public static RandomString(length: number) {
+        let result = "";
+
+        const characters = 'abcdefghkmnpqrstuvwxyz23456789';
+        const charactersLength = characters.length;
+
+        for ( var i = 0; i < length; i++ ) {
+          result += characters.charAt(Math.floor(Math.random() * charactersLength));
+        }
+
+        return result;
+    }
+
+    public static ReplaceAll(str: string, find: string, replace: string) {
+        return str.replace(new RegExp(find, 'g'), replace);
+    }
+}

src/helpers/TimeLengthInput.ts

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+import StringTools from "./StringTools";
+
+export default class TimeLengthInput {
+    public readonly value: string;
+
+    constructor(input: string) {
+        this.value = StringTools.ReplaceAll(input, ',', '');
+    }
+
+    public GetDays(): number {
+        return this.GetValue('d');
+    }
+
+    public GetHours(): number {
+        return this.GetValue('h');
+    }
+
+    public GetMinutes(): number {
+        return this.GetValue('m');
+    }
+
+    public GetSeconds(): number {
+        return this.GetValue('s');
+    }
+
+    public GetMilliseconds(): number {
+        const days = this.GetDays();
+        const hours = this.GetHours();
+        const minutes = this.GetMinutes();
+        const seconds = this.GetSeconds();
+
+        let milliseconds = 0;
+
+        milliseconds += seconds * 1000;
+        milliseconds += minutes * 60 * 1000;
+        milliseconds += hours * 60 * 60 * 1000;
+        milliseconds += days * 24 * 60 * 60 * 1000;
+
+        return milliseconds;
+    }
+
+    public GetDateFromNow(): Date {
+        const now = Date.now();
+
+        const dateFromNow = now
+            + (1000 * this.GetSeconds())
+            + (1000 * 60 * this.GetMinutes())
+            + (1000 * 60 * 60 * this.GetHours())
+            + (1000 * 60 * 60 * 24 * this.GetDays());
+
+        return new Date(dateFromNow);
+    }
+
+    public GetLength(): string {
+        const days = this.GetDays();
+        const hours = this.GetHours();
+        const minutes = this.GetMinutes();
+        const seconds = this.GetSeconds();
+
+        const value = [];
+
+        if (days) {
+            value.push(`${days} days`);
+        }
+
+        if (hours) {
+            value.push(`${hours} hours`);
+        }
+
+        if (minutes) {
+            value.push(`${minutes} minutes`);
+        }
+
+        if (seconds) {
+            value.push(`${seconds} seconds`);
+        }
+
+        return value.join(", ");
+    }
+
+    public GetLengthShort(): string {
+        const days = this.GetDays();
+        const hours = this.GetHours();
+        const minutes = this.GetMinutes();
+        const seconds = this.GetSeconds();
+
+        const value = [];
+
+        if (days) {
+            value.push(`${days}d`);
+        }
+
+        if (hours) {
+            value.push(`${hours}h`);
+        }
+
+        if (minutes) {
+            value.push(`${minutes}m`);
+        }
+
+        if (seconds) {
+            value.push(`${seconds}s`);
+        }
+
+        return value.join(" ");
+    }
+
+    private GetValue(designation: string): number {
+        const valueSplit = this.value.split(' ');
+
+        const desString = valueSplit.find(x => x.charAt(x.length - 1) == designation);
+
+        if (!desString) return 0;
+
+        const desNumber = Number(desString.substring(0, desString.length - 1));
+
+        if (!desNumber) return 0;
+
+        return desNumber;
+    }
+}