4GeeksAcademy · SantiagoCorales · Jan 21, 2026 · Jan 21, 2026 · Jan 21, 2026 · Jan 21, 2026
diff --git a/.gitignore b/.gitignore
@@ -80,3 +80,5 @@ database.database
 database.db
 diagram.png
 __pycache__/
+google_credentials/
+
diff --git a/Pipfile b/Pipfile
@@ -11,7 +11,6 @@ flask-sqlalchemy = "*"
 flask-migrate = "*"
 flask-swagger = "*"
 psycopg2-binary = "*"
-python-dotenv = "*"
 flask-cors = "*"
 gunicorn = "*"
 cloudinary = "*"
@@ -20,6 +19,12 @@ typing-extensions = "*"
 flask-jwt-extended = "==4.6.0"
 wtforms = "==3.1.2"
 sqlalchemy = "*"
+google-auth = "*"
+google-api-python-client = "*"
+google-auth-oauthlib = "*"
+requests-oauthlib = "*"
+python-dotenv = "*"
+resend = "*"
 
 [requires]
 python_version = "3.13"

diff --git a/Pipfile.lock b/Pipfile.lock
diff --git a/index.html b/index.html
@@ -8,8 +8,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Hello Rigo</title>
   </head>
-  <body>
-    <div id="root"></div>
+  <body class="min-vh-100">
+    <div class="d-flex flex-column  min-vh-100" id="root"></div>
     <script type="module" src="/src/front/main.jsx"></script>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL" crossorigin="anonymous"></script>
   </body>

diff --git a/migrations/versions/9bef3b5ac0da_add_google_token_table.py b/migrations/versions/9bef3b5ac0da_add_google_token_table.py
@@ -0,0 +1,37 @@
+"""add google token table
+
+Revision ID: 9bef3b5ac0da
+Revises: d3c003d31458
+Create Date: 2026-01-30 21:26:15.162628
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '9bef3b5ac0da'
+down_revision = 'd3c003d31458'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('google_token',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.Integer(), nullable=False),
+    sa.Column('access_token', sa.String(length=500), nullable=False),
+    sa.Column('refresh_token', sa.String(length=500), nullable=False),
+    sa.Column('token_expiry', sa.DateTime(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('user_id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('google_token')
+    # ### end Alembic commands ###
diff --git a/migrations/versions/c548e76fcf8f_.py b/migrations/versions/c548e76fcf8f_.py
@@ -0,0 +1,127 @@
+"""empty message
+
+Revision ID: c548e76fcf8f
+Revises: 0763d677d453
+Create Date: 2026-01-24 00:01:36.030136
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'c548e76fcf8f'
+down_revision = '0763d677d453'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    # Create ENUM types
+    role_enum = sa.Enum('ADMIN', 'TEACHER', 'STUDENT', name='role_enum')
+    role_enum.create(op.get_bind(), checkfirst=True)
+
+    op.create_table('group',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('name', sa.String(length=50), nullable=False),
+                    sa.Column('description', sa.String(
+                        length=255), nullable=False),
+                    sa.Column('admin_id', sa.Integer(), nullable=False),
+                    sa.Column('teacher_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(['admin_id'], ['user.id'], ),
+                    sa.ForeignKeyConstraint(['teacher_id'], ['user.id'], ),
+                    sa.PrimaryKeyConstraint('id'),
+                    sa.UniqueConstraint('name')
+                    )
+    op.create_table('reading',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('title', sa.String(length=100), nullable=False),
+                    sa.Column('content', sa.String(
+                        length=1000), nullable=False),
+                    sa.Column('teacher_id', sa.Integer(), nullable=False),
+                    sa.Column('group_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(['group_id'], ['group.id'], ),
+                    sa.ForeignKeyConstraint(['teacher_id'], ['user.id'], ),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+    op.create_table('student_group',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('user_id', sa.Integer(), nullable=False),
+                    sa.Column('group_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(['group_id'], ['group.id'], ),
+                    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+    op.create_table('todo',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('title', sa.String(length=100), nullable=False),
+                    sa.Column('description', sa.String(
+                        length=255), nullable=False),
+                    sa.Column('due_date', sa.Date(), nullable=False),
+                    sa.Column('teacher_id', sa.Integer(), nullable=False),
+                    sa.Column('group_id', sa.Integer(), nullable=False),
+                    sa.Column('student_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(['group_id'], ['group.id'], ),
+                    sa.ForeignKeyConstraint(
+                        ['student_id'], ['student_group.id'], ),
+                    sa.ForeignKeyConstraint(['teacher_id'], ['user.id'], ),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+    op.create_table('submission',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('description', sa.String(
+                        length=255), nullable=False),
+                    sa.Column('response_url', sa.String(
+                        length=300), nullable=False),
+                    sa.Column('todo_id', sa.Integer(), nullable=False),
+                    sa.Column('student_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(
+                        ['student_id'], ['student_group.id'], ),
+                    sa.ForeignKeyConstraint(['todo_id'], ['todo.id'], ),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+    op.create_table('status',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('submission_id', sa.Integer(), nullable=False),
+                    sa.Column('state', sa.Enum('PENDING', 'APPROVED',
+                                               'REJECTED', name='status_enum'), nullable=False),
+                    sa.Column('feedback', sa.String(
+                        length=255), nullable=False),
+                    sa.Column('teachers_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(
+                        ['submission_id'], ['submission.id'], ),
+                    sa.ForeignKeyConstraint(['teachers_id'], ['user.id'], ),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+    with op.batch_alter_table('user', schema=None) as batch_op:
+        batch_op.add_column(
+            sa.Column('name', sa.String(length=50), nullable=False))
+        batch_op.add_column(sa.Column('role', sa.Enum(
+            'ADMIN', 'TEACHER', 'STUDENT', name='role_enum'), nullable=False))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('user', schema=None) as batch_op:
+        batch_op.drop_column('role')
+        batch_op.drop_column('name')
+
+    op.drop_table('status')
+    op.drop_table('submission')
+    op.drop_table('todo')
+    op.drop_table('student_group')
+    op.drop_table('reading')
+    op.drop_table('group')
+
+    # Drop ENUM types
+    role_enum = sa.Enum('ADMIN', 'TEACHER', 'STUDENT', name='role_enum')
+    role_enum.drop(op.get_bind(), checkfirst=True)
+
+    status_enum = sa.Enum('PENDING', 'APPROVED',
+                          'REJECTED', name='status_enum')
+    status_enum.drop(op.get_bind(), checkfirst=True)
+    op.drop_table('group')
+    # ### end Alembic commands ###
diff --git a/migrations/versions/d3c003d31458_.py b/migrations/versions/d3c003d31458_.py
@@ -0,0 +1,38 @@
+"""empty message
+
+Revision ID: d3c003d31458
+Revises: c548e76fcf8f
+Create Date: 2026-01-24 00:17:59.409895
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'd3c003d31458'
+down_revision = 'c548e76fcf8f'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('status', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('teacher_id', sa.Integer(), nullable=False))
+        batch_op.drop_constraint(batch_op.f('status_teachers_id_fkey'), type_='foreignkey')
+        batch_op.create_foreign_key(None, 'user', ['teacher_id'], ['id'])
+        batch_op.drop_column('teachers_id')
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('status', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('teachers_id', sa.INTEGER(), autoincrement=False, nullable=False))
+        batch_op.drop_constraint(None, type_='foreignkey')
+        batch_op.create_foreign_key(batch_op.f('status_teachers_id_fkey'), 'user', ['teachers_id'], ['id'])
+        batch_op.drop_column('teacher_id')
+
+    # ### end Alembic commands ###