Add Utils class to simplify the life

app/Controllers/Http/StatsController.ts

@@ -1,13 +1,13 @@
 import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext'
+import CommandsRun from "App/Models/CommandsRun";
+import {DateTime} from "luxon";
+import BuildsRun from "App/Models/BuildsRun";
 import {
   fetchDailyStatistics,
   fetchMonthlyStatistics,
   fetchStatistics,
   fetchWeeklyStatistics
-} from "App/Tasks/DevelopmentHoursTask";
-import CommandsRun from "App/Models/CommandsRun";
-import {DateTime} from "luxon";
-import BuildsRun from "App/Models/BuildsRun";
+} from "App/Utils/StatsUtils";
 
 export default class StatsController {
 

app/Utils/StatsUtils.ts

@@ -0,0 +1,143 @@
+import DevelopmentHour from "App/Models/DevelopmentHour";
+import CommandsRun from "App/Models/CommandsRun";
+import BuildsRun from "App/Models/BuildsRun";
+
+interface Stats {
+  start: Date;
+  end: Date;
+
+  development_seconds: number;
+  commands_ran: number;
+  builds_ran: number;
+}
+
+export async function getDevelopmentHours(start: Date, end: Date): Promise<number> {
+  const development_seconds = await DevelopmentHour
+    .query()
+    .where('date', '>=', start)
+    .where('date', '<=', end)
+    .orderBy('date', 'desc')
+
+  if (!development_seconds || development_seconds.length <= 0) {
+    return 0
+  }
+
+  const reduced = development_seconds.reduce((a: DevelopmentHour, b: DevelopmentHour) => {
+    return {
+      ...a,
+      seconds: a.seconds + b.seconds
+    }
+  })
+
+  return Number(reduced.seconds)
+}
+
+export async function getCommandsRan(start: Date, end: Date): Promise<number> {
+  const commands_run = await CommandsRun
+    .query()
+    .where('date', '>=', start)
+    .where('date', '<=', end)
+    .orderBy('date', 'desc')
+
+  if (!commands_run || commands_run.length <= 0) {
+    return 0
+  }
+
+  const reduced = commands_run.reduce((a: CommandsRun, b: CommandsRun) => {
+    return {
+      ...a,
+      commands: a.commands + b.commands
+    }
+  })
+
+  return Number(reduced.commands)
+}
+
+export async function getBuildsRan(start: Date, end: Date): Promise<number> {
+  const builds_run = await BuildsRun
+    .query()
+    .where('date', '>=', start)
+    .where('date', '<=', end)
+    .orderBy('date', 'desc')
+
+  if (!builds_run || builds_run.length <= 0) {
+    return 0
+  }
+
+  const reduced = builds_run.reduce((a: BuildsRun, b: BuildsRun) => {
+    return {
+      ...a,
+      builds: a.builds + b.builds
+    }
+  })
+
+  return Number(reduced.builds)
+}
+
+export async function fetchStatistics(): Promise<Stats> {
+  const start = new Date("01-01-2000");
+  const end = new Date();
+
+  const development_seconds = await getDevelopmentHours(start, end)
+  const commands_ran = await getCommandsRan(start, end)
+  const builds_ran = await getBuildsRan(start, end)
+
+  return {
+    start,
+    end,
+    development_seconds,
+    commands_ran,
+    builds_ran
+  }
+}
+
+export async function fetchMonthlyStatistics(): Promise<Stats> {
+  const start = new Date(new Date().setMonth(new Date().getMonth() - 1));
+  const end = new Date();
+
+  const development_seconds = await getDevelopmentHours(start, end)
+  const commands_ran = await getCommandsRan(start, end)
+  const builds_ran = await getBuildsRan(start, end)
+
+  return {
+    start,
+    end,
+    development_seconds,
+    commands_ran,
+    builds_ran
+  }
+}
+
+export async function fetchWeeklyStatistics(): Promise<Stats> {
+  const start = new Date(new Date().getTime() - 7 * 24 * 60 * 60 * 1000);
+  const end = new Date();
+
+  const development_seconds = await getDevelopmentHours(start, end)
+  const commands_ran = await getCommandsRan(start, end)
+  const builds_ran = await getBuildsRan(start, end)
+
+  return {
+    start,
+    end,
+    development_seconds,
+    commands_ran,
+    builds_ran
+  }
+}
+
+export async function fetchDailyStatistics(): Promise<Stats> {
+  const start = new Date();
+  const end = new Date();
+
+  const development_seconds = await getDevelopmentHours(start, end)
+  const commands_ran = await getCommandsRan(start, end)
+  const builds_ran = await getBuildsRan(start, end)
+
+  return {
+    start,
+    end,
+    development_seconds,
+    commands_ran,
+    builds_ran
+  }
+}