From 3c9d4a79f8f8fd06c0c77a34a78ae0daf0c555b2 Mon Sep 17 00:00:00 2001
From: Marc Pervaz Boocha <mboocha@sudomsg.xyz>
Date: Sun, 30 Jul 2023 15:24:43 +0530
Subject: Initial Commit

Signed-off-by: Marc Pervaz Boocha <mboocha@sudomsg.xyz>
---
 src/expense/tracker/__init__.py             |  5 +++
 src/expense/tracker/blueprint.py            |  5 +++
 src/expense/tracker/cat.py                  | 29 ++++++++++++++
 src/expense/tracker/category.py             | 43 ++++++++++++++++++++
 src/expense/tracker/create.py               | 61 +++++++++++++++++++++++++++++
 src/expense/tracker/details.py              | 22 +++++++++++
 src/expense/tracker/index.py                | 24 ++++++++++++
 src/expense/tracker/templates/cat.html      |  8 ++++
 src/expense/tracker/templates/category.html | 16 ++++++++
 src/expense/tracker/templates/create.html   | 17 ++++++++
 src/expense/tracker/templates/details.html  | 10 +++++
 src/expense/tracker/templates/index.html    | 11 ++++++
 src/expense/tracker/templates/trans.html    | 17 ++++++++
 src/expense/tracker/trans.py                | 56 ++++++++++++++++++++++++++
 14 files changed, 324 insertions(+)
 create mode 100644 src/expense/tracker/__init__.py
 create mode 100644 src/expense/tracker/blueprint.py
 create mode 100644 src/expense/tracker/cat.py
 create mode 100644 src/expense/tracker/category.py
 create mode 100644 src/expense/tracker/create.py
 create mode 100644 src/expense/tracker/details.py
 create mode 100644 src/expense/tracker/index.py
 create mode 100644 src/expense/tracker/templates/cat.html
 create mode 100644 src/expense/tracker/templates/category.html
 create mode 100644 src/expense/tracker/templates/create.html
 create mode 100644 src/expense/tracker/templates/details.html
 create mode 100644 src/expense/tracker/templates/index.html
 create mode 100644 src/expense/tracker/templates/trans.html
 create mode 100644 src/expense/tracker/trans.py

(limited to 'src/expense/tracker')

diff --git a/src/expense/tracker/__init__.py b/src/expense/tracker/__init__.py
new file mode 100644
index 0000000..d19e89c
--- /dev/null
+++ b/src/expense/tracker/__init__.py
@@ -0,0 +1,5 @@
+"""
+The Expense Tracker
+"""
+
+from .blueprint import tracker
diff --git a/src/expense/tracker/blueprint.py b/src/expense/tracker/blueprint.py
new file mode 100644
index 0000000..960301e
--- /dev/null
+++ b/src/expense/tracker/blueprint.py
@@ -0,0 +1,5 @@
+from flask import Blueprint
+
+tracker = Blueprint("tracker", __name__)
+
+from . import create, index, trans, category, cat, details
diff --git a/src/expense/tracker/cat.py b/src/expense/tracker/cat.py
new file mode 100644
index 0000000..50aa02d
--- /dev/null
+++ b/src/expense/tracker/cat.py
@@ -0,0 +1,29 @@
+from flask import (
+    render_template,
+)
+from flask_login import current_user, login_required
+from sqlalchemy import func
+from .blueprint import tracker
+from ..model import Category, Expense
+from .. import db
+
+
+@tracker.route("/cat/<int:id>")
+@login_required
+def cat(id: int) -> str:
+    """
+    The per category view of the the user expense.
+    """
+    category = db.one_or_404(db.select(Category).where(Category.id == id))
+
+    total = db.session.scalars(
+        db.select(func.coalesce(func.sum(Expense.amount), 0)).where(
+            Expense.user == current_user, Expense.category == category
+        )
+    ).all()
+    table = db.session.scalars(
+        db.select(Expense).where(
+            Expense.user == current_user, Expense.category == category
+        )
+    ).all()
+    return render_template("tracker/cat.html", table=table, total=total, category=category)
diff --git a/src/expense/tracker/category.py b/src/expense/tracker/category.py
new file mode 100644
index 0000000..a36f737
--- /dev/null
+++ b/src/expense/tracker/category.py
@@ -0,0 +1,43 @@
+from typing import Union
+from flask import (
+    redirect,
+    render_template,
+    url_for,
+)
+from flask_login import login_required, current_user
+from werkzeug import Response
+
+from .. import db
+
+from flask_wtf import FlaskForm
+from wtforms import StringField, SubmitField
+from wtforms.validators import InputRequired
+
+from ..model import Category
+from .blueprint import tracker
+
+
+class CategoryForm(FlaskForm):
+    """Add Category"""
+    category = StringField("Add Category", validators=[InputRequired()])  # type: ignore
+    submit = SubmitField()
+
+
+@tracker.route("/category", methods=["GET", "POST"])
+@login_required
+def category() -> Union[str, Response]:
+    """
+    To manage the list of user defined capabilities
+    """
+    form = CategoryForm()
+    if form.validate_on_submit():
+        category = form.category.data
+        cat = db.session.scalars(
+            db.select(Category).where(Category.name == category)
+        ).one_or_none()
+        if cat is None:
+            cat = Category(name=category)
+        current_user.categories.append(cat)  # type: ignore
+        db.session.commit()
+        return redirect(url_for("index"))
+    return render_template("tracker/category.html", form=form)
diff --git a/src/expense/tracker/create.py b/src/expense/tracker/create.py
new file mode 100644
index 0000000..c6f8308
--- /dev/null
+++ b/src/expense/tracker/create.py
@@ -0,0 +1,61 @@
+from datetime import date
+from flask import (
+    redirect,
+    render_template,
+    url_for,
+)
+from flask_login import login_required, current_user
+
+from .. import db
+
+from flask_wtf import FlaskForm
+from wtforms import (
+    DateField,
+    TextAreaField,
+    DecimalField,
+    SubmitField,
+    SelectField,
+)
+from wtforms.widgets import NumberInput
+from wtforms.validators import InputRequired
+
+from ..model import Category, Expense
+from .blueprint import tracker
+
+
+class CreateForm(FlaskForm):
+    """
+    The Form to create a entry
+    """
+    description = TextAreaField()
+    date = DateField(
+        validators=[InputRequired()], format="%Y-%m-%d", default=date.today
+    )
+    amount = DecimalField(places=2, validators=[InputRequired()], widget=NumberInput(), default=0)  # type: ignore
+    category = SelectField(coerce=int)  # type: ignore
+    submit = SubmitField()
+
+    def __init__(self, **kwargs) -> None:
+        super().__init__(**kwargs)
+        self.category.choices = [(cat.id, cat.name) for cat in current_user.categories]  # type: ignore
+
+
+@tracker.route("/create", methods=["GET", "POST"])
+@login_required
+def create():
+    """The view to handle new entry"""
+    form = CreateForm()
+    if form.validate_on_submit():
+        cat = db.session.scalars(
+            db.select(Category).where(Category.id == form.category.data)
+        ).one()
+        expense = Expense(
+            description=form.description.data,
+            date=form.date.data,
+            amount=form.amount.data,
+            category=cat,
+        )  # type: ignore
+        current_user.expenses.append(expense)  # type: ignore
+        db.session.commit()
+        return redirect(url_for("index"))
+    return render_template("tracker/create.html", form=form)
diff --git a/src/expense/tracker/details.py b/src/expense/tracker/details.py
new file mode 100644
index 0000000..3849a81
--- /dev/null
+++ b/src/expense/tracker/details.py
@@ -0,0 +1,22 @@
+from flask import (
+    render_template,
+)
+from flask_login import current_user, login_required
+from sqlalchemy import func
+from .blueprint import tracker
+from ..model import Expense
+from .. import db
+
+
+@tracker.route("/details")
+@login_required
+def details() -> str:
+    """
+    The detail table of all the expenses
+    """
+    total = db.session.scalars(
+        db.select(func.coalesce(func.sum(Expense.amount), 0)).where(
+            Expense.user == current_user
+        )
+    ).all()
+    return render_template("tracker/details.html", total=total)
diff --git a/src/expense/tracker/index.py b/src/expense/tracker/index.py
new file mode 100644
index 0000000..946ef67
--- /dev/null
+++ b/src/expense/tracker/index.py
@@ -0,0 +1,24 @@
+from flask import render_template, jsonify
+from werkzeug import Response
+from werkzeug.local import LocalProxy
+from flask_login import current_user, login_required
+from .blueprint import tracker
+
+
+@tracker.route("/")
+@login_required
+def index() -> str:
+    """
+    The dashboard
+    """
+    return render_template("tracker/index.html")
+
+
+@tracker.route("/summary.json")
+@login_required
+def summary() -> Response:
+    """
+    The Summary Api
+    Returns the list of all of the user expenses in json
+    """
+    return jsonify(current_user.expenses)  # type: ignore
diff --git a/src/expense/tracker/templates/cat.html b/src/expense/tracker/templates/cat.html
new file mode 100644
index 0000000..ee35193
--- /dev/null
+++ b/src/expense/tracker/templates/cat.html
@@ -0,0 +1,8 @@
+{% from 'macros.html' import expense_table %}
+{% extends 'base.html' %}
+
+
+{% block content %}
+<h2>{{ category.name }}</h2>
+{{ expense_table(table, total[0]) }}
+{% endblock %}
\ No newline at end of file
diff --git a/src/expense/tracker/templates/category.html b/src/expense/tracker/templates/category.html
new file mode 100644
index 0000000..50c4a11
--- /dev/null
+++ b/src/expense/tracker/templates/category.html
@@ -0,0 +1,16 @@
+{% from 'macros.html' import label_field %}
+{% extends 'base.html' %}
+
+{% block content %}
+<h2>Manage Categories</h2>
+<form method="post">
+  <div>
+  {{ form.hidden_tag() }}
+  {% for cat in current_user.categories %}
+  <p>{{ cat.name }}</p>
+  {% endfor %}
+  </div>
+  {{ label_field(form.category) }}
+  {{ form.submit }}
+</form>
+{% endblock %}
diff --git a/src/expense/tracker/templates/create.html b/src/expense/tracker/templates/create.html
new file mode 100644
index 0000000..e010455
--- /dev/null
+++ b/src/expense/tracker/templates/create.html
@@ -0,0 +1,17 @@
+{% from 'macros.html' import label_field %}
+{% extends 'base.html' %}
+
+{% block header %}
+<h2>Create New Entry</h2>
+{% endblock %}
+
+{% block content %}
+<form method="post">
+  {{ form.hidden_tag() }}
+  {{ label_field(form.date) }}
+  {{ label_field(form.category) }}
+  {{ label_field(form.description) }}
+  {{ label_field(form.amount) }}
+  {{ form.submit }}
+</form>
+{% endblock %}
diff --git a/src/expense/tracker/templates/details.html b/src/expense/tracker/templates/details.html
new file mode 100644
index 0000000..fa7eb1e
--- /dev/null
+++ b/src/expense/tracker/templates/details.html
@@ -0,0 +1,10 @@
+{% from 'macros.html' import expense_table %}
+{% extends 'base.html' %}
+
+{% block header %}
+  <h2>Details</h2>
+{% endblock%}
+
+{% block content %}
+  {{ expense_table(current_user.expenses, total[0]) }}
+{% endblock %}
\ No newline at end of file
diff --git a/src/expense/tracker/templates/index.html b/src/expense/tracker/templates/index.html
new file mode 100644
index 0000000..ce7bc92
--- /dev/null
+++ b/src/expense/tracker/templates/index.html
@@ -0,0 +1,11 @@
+{% from 'macros.html' import expense_table %}
+{% extends 'base.html' %}
+
+{% block header %}
+<h2>Summary</h2>
+{% endblock %}
+
+{% block content %}
+<script src="{{ url_for('static', filename='script.js') }}" type="module"></script>
+<div id="root" ></div>
+{% endblock %}
\ No newline at end of file
diff --git a/src/expense/tracker/templates/trans.html b/src/expense/tracker/templates/trans.html
new file mode 100644
index 0000000..449aa99
--- /dev/null
+++ b/src/expense/tracker/templates/trans.html
@@ -0,0 +1,17 @@
+{% from 'macros.html' import label_field %}
+{% extends 'base.html' %}
+
+{% block content %}
+<form method="post">
+  <h2>Edit Entry</h2>
+  {{ form.hidden_tag() }}
+  {{ label_field(form.date) }}
+  {{ label_field(form.category) }}
+  {{ label_field(form.description) }}
+  {{ label_field(form.amount) }}
+  <div class="button-group">
+    {{ form.submit }}
+    {{ form.delete }}
+  </div>
+</form>
+{% endblock %}
\ No newline at end of file
diff --git a/src/expense/tracker/trans.py b/src/expense/tracker/trans.py
new file mode 100644
index 0000000..5caecb8
--- /dev/null
+++ b/src/expense/tracker/trans.py
@@ -0,0 +1,56 @@
+from typing import Union
+from flask import (
+    redirect,
+    render_template,
+    url_for,
+)
+from flask_login import login_required, current_user
+from werkzeug import Response
+
+from .. import db
+from ..model import Category, Expense
+from .blueprint import tracker
+from .create import CreateForm
+
+from wtforms import SubmitField
+
+
+class TransForm(CreateForm):
+    """
+    Editing the transaction.
+    Adds the delete button
+    """
+    delete = SubmitField()
+
+
+@tracker.route("/trans/<int:id>", methods=["GET", "POST"])
+@login_required
+def trans(id: int) -> Union[str, Response]:
+    """
+    Edits the transaction. It also has the capability of deleting it.
+    """
+    expense: Expense = db.one_or_404(db.select(Expense).where(Expense.id == id, Expense.user == current_user))  # type: ignore
+    form: TransForm = TransForm(
+        description=expense.description,
+        date=expense.date,
+        amount=expense.amount,
+        category_id=expense.category.id,
+    )
+    form.category.choices = [(cat.id, cat.name) for cat in current_user.categories]  # type: ignore
+    if form.validate_on_submit():
+        if form.delete.data:
+            db.session.delete(expense)
+        elif form.submit.data:
+            cat = db.session.scalars(
+                db.select(Category).where(Category.id == form.category.data)
+            ).one()
+            expense.description = form.description.data
+            expense.date = form.date.data  # type: ignore
+            expense.amount = form.amount.data  # type: ignore
+            expense.category = cat
+
+            current_user.expenses.append(expense)  # type: ignore
+
+        db.session.commit()
+        return redirect(url_for("index"))
+    return render_template("tracker/trans.html", form=form)
-- 
cgit v1.2.3-70-g09d2