File size: 5,345 Bytes
6bed394
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
from flask import (
    Flask,
    render_template,
    redirect,
    url_for,
    flash,
    request,
    send_from_directory,
)
from werkzeug.utils import secure_filename
from datetime import datetime
import os
from models import db, User, Project, Task, PMBOK_PROCESSES
from config import Config
from flask_login import (
    LoginManager,
    login_user,
    logout_user,
    login_required,
    current_user,
)

app = Flask(__name__)
app.config.from_object(Config)

# Inicialización de extensiones
db.init_app(app)
login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view = "login"


@login_manager.user_loader
def load_user(id):
    return User.query.get(int(id))


def allowed_file(filename):
    ALLOWED_EXTENSIONS = {"pdf", "docx", "jpg", "jpeg", "png"}
    return "." in filename and filename.rsplit(".", 1)[1].lower() in ALLOWED_EXTENSIONS


@app.route("/")
@login_required
def index():
    projects = Project.query.filter_by(user_id=current_user.id).all()
    return render_template("index.html", projects=projects)


@app.route("/project/new", methods=["GET", "POST"])
@login_required
def create_project():
    if request.method == "POST":
        name = request.form.get("name")
        description = request.form.get("description")
        start_date = datetime.strptime(request.form.get("start_date"), "%Y-%m-%d")
        end_date = (
            datetime.strptime(request.form.get("end_date"), "%Y-%m-%d")
            if request.form.get("end_date")
            else None
        )

        project = Project(
            name=name,
            description=description,
            start_date=start_date,
            end_date=end_date,
            user_id=current_user.id,
        )
        db.session.add(project)

        # Crear las 49 tareas PMBOK para el proyecto
        for process in PMBOK_PROCESSES:
            task = Task(
                process_name=process["name"],
                process_group=process["group"],
                knowledge_area=process["area"],
                project=project,
            )
            db.session.add(task)

        db.session.commit()
        flash("Proyecto creado exitosamente", "success")
        return redirect(url_for("index"))

    return render_template("create_project.html")


@app.route("/project/<int:project_id>")
@login_required
def project_detail(project_id):
    project = Project.query.get_or_404(project_id)
    if project.user_id != current_user.id:
        flash("No tienes permiso para ver este proyecto", "danger")
        return redirect(url_for("index"))
    return render_template("project.html", project=project)


@app.route("/task/update/<int:task_id>", methods=["POST"])
@login_required
def update_task(task_id):
    task = Task.query.get_or_404(task_id)
    if task.project.user_id != current_user.id:
        flash("No tienes permiso para modificar esta tarea", "danger")
        return redirect(url_for("index"))

    status = request.form.get("status")
    file = request.files.get("evidence")

    if status == "Terminado" and not (file or task.evidence_file):
        flash(
            "Debes subir una evidencia para marcar la tarea como terminada", "warning"
        )
        return redirect(url_for("project_detail", project_id=task.project_id))

    if file and allowed_file(file.filename):
        filename = secure_filename(f"{task.id}_{file.filename}")
        file.save(os.path.join(app.config["UPLOAD_FOLDER"], filename))
        task.evidence_file = filename

    task.status = status
    if status == "Terminado":
        task.completion_date = datetime.utcnow()

    db.session.commit()
    flash("Tarea actualizada exitosamente", "success")
    return redirect(url_for("project_detail", project_id=task.project_id))


@app.route("/uploads/<filename>")
@login_required
def download_file(filename):
    return send_from_directory(app.config["UPLOAD_FOLDER"], filename)


@app.route("/login", methods=["GET", "POST"])
def login():
    if current_user.is_authenticated:
        return redirect(url_for("index"))

    if request.method == "POST":
        user = User.query.filter_by(username=request.form["username"]).first()
        if user and user.check_password(request.form["password"]):
            login_user(user)
            return redirect(url_for("index"))
        flash("Usuario o contraseña incorrectos", "danger")

    return render_template("login.html")


@app.route("/register", methods=["GET", "POST"])
def register():
    if current_user.is_authenticated:
        return redirect(url_for("index"))

    if request.method == "POST":
        if User.query.filter_by(username=request.form["username"]).first():
            flash("El nombre de usuario ya existe", "danger")
            return redirect(url_for("register"))

        user = User(username=request.form["username"])
        user.set_password(request.form["password"])
        db.session.add(user)
        db.session.commit()

        flash("Registro exitoso. Por favor inicia sesión", "success")
        return redirect(url_for("login"))

    return render_template("register.html")


@app.route("/logout")
@login_required
def logout():
    logout_user()
    return redirect(url_for("login"))


if __name__ == "__main__":
    with app.app_context():
        db.create_all()
    app.run(debug=True, host="0.0.0.0", port=7860)