[GREEN] implementasi model transaction

sizakat/transaction/migrations/0001_initial.py

+# Generated by Django 3.0.7 on 2020-08-05 04:58
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Muzakki',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('no_ktp', models.CharField(max_length=32, unique=True, validators=[django.core.validators.RegexValidator('^[0-9]*$', 'Numeric character only.')])),
+                ('name', models.CharField(max_length=150)),
+                ('phone', models.CharField(blank=True, max_length=32, null=True, validators=[django.core.validators.RegexValidator('^[0-9]*$', 'Numeric character only.')])),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Transaction',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('payment_type', models.CharField(blank=True, choices=[('CASH', 'Tunai'), ('TRANSFER', 'Transfer')], max_length=32, null=True)),
+                ('goods_delivery_type', models.CharField(blank=True, choices=[('PICKUP', 'Dijemput'), ('DELIVER', 'Diantar')], max_length=32, null=True)),
+                ('pick_up_address', models.TextField(blank=True, null=True)),
+                ('transfer_receipt', models.FileField(blank=True, null=True, upload_to='images/transaction')),
+                ('payment_confirmation', models.BooleanField(default=False)),
+                ('goods_confirmation', models.BooleanField(default=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ZakatType',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=50)),
+                ('item_type', models.CharField(choices=[('MONEY', 'Uang'), ('RICE', 'Beras'), ('GOLD', 'Emas'), ('CHECK', 'Cek')], max_length=32)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ZakatTransaction',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('value', models.DecimalField(decimal_places=2, max_digits=15)),
+                ('muzakki', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='transaction.Muzakki')),
+                ('transaction', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='transaction.Transaction')),
+                ('zakat_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='transaction.ZakatType')),
+            ],
+        ),
+    ]

sizakat/transaction/models.py

+import os
+
 from django.db import models
 
-# Create your models here.
+from sizakat.validators import validate_numeric_character
+
+
+class Muzakki(models.Model):
+    no_ktp = models.CharField(
+        max_length=32, unique=True,
+        validators=[validate_numeric_character]
+    )
+    name = models.CharField(max_length=150)
+    phone = models.CharField(
+        max_length=32, blank=True, null=True,
+        validators=[validate_numeric_character]
+    )
+
+
+class ZakatType(models.Model):
+    class ItemType(models.TextChoices):
+        MONEY = ('MONEY', 'Uang')
+        RICE = ('RICE', 'Beras')
+        GOLD = ('GOLD', 'Emas')
+        CHECK = ('CHECK', 'Cek')
+
+    name = models.CharField(max_length=50)
+    item_type = models.CharField(max_length=32, choices=ItemType.choices)
+
+
+class Transaction(models.Model):
+    class PaymentType(models.TextChoices):
+        CASH = ('CASH', 'Tunai')
+        TRANSFER = ('TRANSFER', 'Transfer')
+
+    class GoodsDeliveryType(models.TextChoices):
+        PICKUP = ('PICKUP', 'Dijemput')
+        DELIVER = ('DELIVER', 'Diantar')
+
+    payment_type = models.CharField(
+        max_length=32, choices=PaymentType.choices, blank=True, null=True
+    )
+    goods_delivery_type = models.CharField(
+        max_length=32, choices=GoodsDeliveryType.choices, blank=True, null=True
+    )
+    pick_up_address = models.TextField(blank=True, null=True)
+    transfer_receipt = models.FileField(
+        upload_to=os.path.join('images', 'transaction'), blank=True, null=True
+    )
+    payment_confirmation = models.BooleanField(default=False)
+    goods_confirmation = models.BooleanField(default=False)
+    # TODO: foreign key to user
+
+
+class ZakatTransaction(models.Model):
+    value = models.DecimalField(max_digits=15, decimal_places=2)
+    zakat_type = models.ForeignKey(ZakatType, on_delete=models.CASCADE)
+    muzakki = models.ForeignKey(Muzakki, on_delete=models.CASCADE)
+    transaction = models.ForeignKey(Transaction, on_delete=models.CASCADE)