initial commit

app/Http/Controllers/PeminjamanController.php

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+<?php namespace App\Http\Controllers;
+
+use App\Http\Requests;
+use App\Http\Controllers\Controller;
+use App\Book;
+use App\Student;
+use App\Transaction;
+use App\Fine;
+use App\Category;
+use App\Http\Requests\PeminjamanRequest;
+use Illuminate\Http\Request;
+
+class PeminjamanController extends Controller {
+
+
+	public function __construct()
+	{
+
+		$this->middleware('auth');
+
+	}
+
+	public function index()
+	{
+		
+		//$books = Book::available()->orderByTitle()->lists('title', 'id');
+		$students = Student::notLimit()->active()->orderByName()->lists('name', 'id');
+		//$categories = Category::lists('category', 'id');
+		$categories = Category::get();
+
+
+		return view('lms.peminjaman.peminjaman', compact('students', 'categories'));
+
+	}
+
+	public function store(PeminjamanRequest $request)
+	{
+		
+		$input = $request->all();
+
+		$book_id = $input['book_id'];
+
+		$student_id = $input['student_id'];
+
+		$input['borrowed_at'] = time();
+
+		$transaction = Transaction::create($input);
+
+		$book = Book::findOrFail($book_id);
+
+		$stock = $book['stock'] - 1;
+
+		$book->update(['stock' => $stock]);
+
+		$student = Student::findOrFail($student_id);
+
+		$borrow = $student['borrow'] + 1;
+
+		$student->update(['borrow' => $borrow]);
+
+		session()->flash('flash_message', 'You have been added 1 transaction!');
+
+		return redirect()->route('peminjaman.laporan');
+
+	}
+
+	public function laporan()
+	{
+		$tglSekarang = time();
+
+		$transactions = Transaction::with('student', 'book')->notReturnedYet()->get(); 
+
+		foreach ($transactions as $transaction) {
+			
+				$dateDiff = $tglSekarang - $transaction['borrowed_at'];
+				$durasi = floor($dateDiff/(60 * 60 * 24));
+				$fines = Fine::first();
+				if($durasi > $fines['days']){
+					$hariDenda = $durasi - $fines['days'];
+					$denda = $hariDenda * $fines['fines'];
+					$transaction->update(['fines' => $denda]);
+				}
+				else{
+					$denda = 0;
+					$transaction->update(['fines' => $denda]);
+				}
+
+		}
+		
+		//ambil tanggal
+		//$date2 = mktime(0,0,0,05,31,2015);
+		//return $date2;
+		return view('lms.peminjaman.laporan', compact('transactions', 'durasi'));
+	}
+
+	public function pengembalian($id)
+	{
+		$returnedAt = time();
+
+		$transaction = Transaction::findOrFail($id);
+
+		$transaction->update(['status' => 1, 'returned_at' => $returnedAt]);
+
+		//ini bisa langsung, cuman kan harus ambil data stock nya dulu mzzz
+		//$transaction->book()->update(['stock' => 7]);
+
+		$book = Book::findOrFail($transaction['book_id']);
+
+		$stock = $book['stock'] + 1;
+
+		$book->update(['stock' => $stock]);
+
+		$student = Student::findOrFail($transaction['student_id']);
+
+		$borrow = $student['borrow'] - 1;
+
+		$student->update(['borrow' => $borrow]);
+
+		session()->flash('flash_message', 'You have been doing 1 returned transaction!');
+
+		return redirect()->route('peminjaman.histori');
+
+	}
+
+	public function perpanjang($id)
+	{
+		
+		$transaction = Transaction::findOrFail($id);
+
+		$dateNow = time();
+
+		$transaction->update(['borrowed_at' => $dateNow, 'fines' => 0]);
+
+		session()->flash('flash_message', 'You have been added 1 perpanjang!');
+
+		return redirect()->route('peminjaman.laporan');
+
+	}
+
+	public function histori()
+	{
+		$transactions = Transaction::returned()->get();
+
+		return view('lms.peminjaman.histori', compact('transactions'));
+	}
+
+
+}