initial commit

apps/transactions/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

apps/transactions/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class TransactionsConfig(AppConfig):
+    name = 'transactions'

apps/transactions/forms.py

@@ -0,0 +1,14 @@
+from django import forms  
+from apps.transactions.models import Transaction
+#from datetimepicker.widgets import DateTimePicker
+#from django.contrib.admin.widgets import AdminDateWidget
+
+class TransactionForm(forms.ModelForm):
+
+    class Meta:
+        model = Transaction
+        fields = "__all__"  
+
+        # https://stackoverflow.com/a/52702275/1632368
+        #date_valid = forms.DateField(widget=AdminDateWidget())
+

apps/transactions/migrations/0001_initial.py

@@ -0,0 +1,34 @@
+# Generated by Django 3.1.4 on 2020-12-26 10:16
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Transaction',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('crypto_currency', models.CharField(max_length=10)),
+                ('amount_before_fee', models.DecimalField(decimal_places=10, max_digits=24)),
+                ('amount_after_fee', models.DecimalField(decimal_places=10, max_digits=24)),
+                ('exchange_rate', models.DecimalField(decimal_places=10, max_digits=24)),
+                ('fiat_currency', models.CharField(max_length=10)),
+                ('amount', models.DecimalField(decimal_places=10, max_digits=24)),
+                ('date_valid', models.DateTimeField(verbose_name='date transfered')),
+                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'db_table': 'transaction',
+            },
+        ),
+    ]

apps/transactions/models.py

@@ -0,0 +1,15 @@
+from django.db import models
+from django.contrib.auth.models import User
+
+# Create your models here.
+class Transaction(models.Model):
+    crypto_currency = models.CharField(max_length=10)
+    owner = models.ForeignKey(User, on_delete=models.CASCADE)
+    amount_before_fee = models.DecimalField(max_digits=24, decimal_places=10)
+    amount_after_fee = models.DecimalField(max_digits=24, decimal_places=10)
+    exchange_rate = models.DecimalField(max_digits=24, decimal_places=10)
+    fiat_currency = models.CharField(max_length=10)
+    amount = models.DecimalField(max_digits=24, decimal_places=10)
+    date_valid = models.DateTimeField('date transfered')
+    class Meta:  
+        db_table = "transaction"

apps/transactions/templates/add.html

@@ -0,0 +1,90 @@
+{% extends 'base.html' %}
+
+{% block content %}
+<div class="form-box">
+<form method="POST" class="post-form" action="/transactions/add">
+		{% csrf_token %}
+	<div class="container">
+<br>
+{% if form.errors %}
+	{% for field in form %}
+		{% for error in field.errors %}
+			<div class="alert alert-danger">
+				<strong>{{field.name}}: {{ error|escape }}</strong>
+			</div>
+		{% endfor %}
+	{% endfor %}
+	{% for error in form.non_field_errors %}
+		<div class="alert alert-danger">
+			<strong>{{ error|escape }}</strong>
+		</div>
+	{% endfor %}
+{% endif %}
+
+	<div class="form-group row">
+	<label class="col-sm-1 col-form-label"></label>
+	<div class="col-sm-4">
+	<h3>Add transaction</h3>
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Crypto Currency:</label>
+	<div class="col-sm-4">
+	  {{ form.crypto_currency }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Amount before fee:</label>
+	<div class="col-sm-4">
+	  {{ form.amount_before_fee }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Amount after fee:</label>
+	<div class="col-sm-4">
+	  {{ form.amount_after_fee }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Exchange Rate:</label>
+	<div class="col-sm-4">
+	  {{ form.exchange_rate }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Fiat Currency:</label>
+	<div class="col-sm-4">
+	  {{ form.fiat_currency }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Fiat Amount:</label>
+	<div class="col-sm-4">
+	  {{ form.amount }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Date valid:</label>
+	<div class="col-sm-4">
+	  {{ form.date_valid }}
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-1 col-form-label"></label>
+	<div class="col-sm-4">
+	<button type="submit" class="btn btn-primary">Submit</button>
+	</div>
+	</div>
+
+	</div>
+</form>
+</div>
+{% endblock %}

apps/transactions/templates/edit.html

@@ -0,0 +1,90 @@
+{% extends 'base.html' %}
+
+{% block content %}
+<div class="form-box">
+<form method="POST" class="post-form" action="/transactions/update/{{transaction.id}}">
+		{% csrf_token %}
+	<div class="container">
+<br>
+{% if form.errors %}
+	{% for field in form %}
+		{% for error in field.errors %}
+			<div class="alert alert-danger">
+				<strong>{{field.name}}: {{ error|escape }}</strong>
+			</div>
+		{% endfor %}
+	{% endfor %}
+	{% for error in form.non_field_errors %}
+		<div class="alert alert-danger">
+			<strong>{{ error|escape }}</strong>
+		</div>
+	{% endfor %}
+{% endif %}
+
+	<div class="form-group row">
+	<label class="col-sm-1 col-form-label"></label>
+	<div class="col-sm-4">
+	<h3>Update Transaction</h3>
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Crypto Currency:</label>
+	<div class="col-sm-4">
+		<input type="text" name="crypto_currency" id="id_crypto_currency" required maxlength="10" value="{{ transaction.crypto_currency }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Amount before fee:</label>
+	<div class="col-sm-4">
+		<input type="decimal" name="amount_before_fee" id="id_amount_before_fee" required value="{{ transaction.amount_before_fee }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Amount after fee:</label>
+	<div class="col-sm-4">
+		<input type="decimal" name="amount_after_fee" id="id_amount_after_fee" required value="{{ transaction.amount_after_fee }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Exchange Rate:</label>
+	<div class="col-sm-4">
+		<input type="decimal" name="exchange_rate" id="id_exchange_rate" required value="{{ transaction.exchange_rate }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Fiat Currency:</label>
+	<div class="col-sm-4">
+		<input type="text" name="fiat_currency" id="id_fiat_currency" required maxlength="10" value="{{ transaction.fiat_currency }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Fiat Amount:</label>
+	<div class="col-sm-4">
+		<input type="decimal" name="amount" id="id_amount" required value="{{ transaction.amount }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-2 col-form-label">Date valid:</label>
+	<div class="col-sm-4">
+		<input type="text" name="date_valid" id="id_date_valid" required value="{{ transaction.date_valid|date:'Y-m-d H:i:s'  }}"/> 
+	</div>
+	</div>
+
+	<div class="form-group row">
+	<label class="col-sm-1 col-form-label"></label>
+	<div class="col-sm-4">
+	<button type="submit" class="btn btn-success">Update</button>
+	</div>
+	</div>
+
+	</div>
+</form>
+</div>
+{% endblock %}

apps/transactions/templates/show.html

@@ -0,0 +1,41 @@
+{% extends 'base.html' %}
+{% load humanize %}
+
+{% block content %}
+<div class="form-box">
+<center><a href="/transactions/add" class="button button-primary">Add New Record</a></center>
+<br/>
+<table class="table table-striped table-bordered table-sm">
+	<thead class="thead-dark">
+	<tr>
+		<th>Date</th>
+		<th>Amount</th>
+		<th>Value</th>
+		<th colspan="2">Rate</th>
+		<th>Actions</th>
+	</tr>
+	</thead>
+	<tbody>
+{% for transaction in transactions %}
+	<tr>
+		<td>{{ transaction.date_valid }}</td>
+		<td>{{ transaction.amount_before_fee|floatformat:3 }} {{ transaction.crypto_currency }}</td>
+		<td>{{ transaction.amount|floatformat:2 }} {{ transaction.fiat_currency }}</td>
+		<td>{% if transaction.amount < 0 %}
+			{{ transaction.exchange_rate|floatformat:0 }} {{ transaction.crypto_currency }}/{{ transaction.fiat_currency }}
+			{% endif %}
+		</td>
+		<td>{% if transaction.amount > 0 %}
+			{{ transaction.exchange_rate|floatformat:0 }} {{ transaction.crypto_currency }}/{{ transaction.fiat_currency }}
+			{% endif %}
+		</td>
+		<td>
+			<a href="/transactions/edit/{{ transaction.id }}"><span class="glyphicon glyphicon-pencil" >Edit</span></a>
+			<a href="/transactions/delete/{{ transaction.id }}" onclick="return confirm('Are you sure?')">Delete</a>
+		</td>
+	</tr>
+{% endfor %}
+	</tbody>
+</table>
+</div>
+{% endblock %}

apps/transactions/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/transactions/views.py

@@ -0,0 +1,52 @@
+from django.shortcuts import render, redirect
+from django.contrib.auth.decorators import login_required
+from apps.transactions.forms import TransactionForm
+from apps.transactions.models import Transaction
+
+@login_required
+def add(request):
+    if request.method == "POST":
+        # request.POST is immutable, so make a copy
+        values = request.POST.copy()
+        values['owner'] = request.user.id
+        form = TransactionForm(values)
+        if form.is_valid():
+            try:
+                form.save()
+                return redirect('/transactions/show')
+            except:
+                pass
+    else:
+        form = TransactionForm()
+    return render(request,'add.html',{'form':form})
+
+@login_required
+def show(request):
+    if 'crypto' in request.GET:
+        transactions = Transaction.objects.filter(owner=request.user, crypto_currency=request.GET['crypto']).order_by('-date_valid')
+    else:
+        transactions = Transaction.objects.filter(owner=request.user).order_by('-date_valid')
+    return render(request,"show.html",{'transactions':transactions})
+
+@login_required
+def edit(request, id):
+    transaction = Transaction.objects.get(id=id, owner=request.user)
+    return render(request,'edit.html', {'transaction':transaction})
+
+@login_required
+def update(request, id):
+    transaction = Transaction.objects.get(id=id, owner=request.user)
+    # request.POST is immutable, so make a copy
+    values = request.POST.copy()
+    values['owner'] = request.user.id
+    form = TransactionForm(values, instance = transaction)
+    if form.is_valid():
+        form.save()
+        return redirect("/transactions/show")
+    return render(request, 'edit.html', {'transaction': transaction, 'form': form})
+
+@login_required
+def destroy(request, id):
+    transaction = Transaction.objects.get(id=id, owner=request.user.id)
+    transaction.delete()
+    return redirect("/transactions/show")