remove User.can_use_subdomain column, make subdomain available to all users

app/dashboard/views/subdomain.py

@@ -10,7 +10,7 @@ from app.models import CustomDomain, Mailbox, SLDomain
 @dashboard_bp.route("/subdomain", methods=["GET", "POST"])
 @login_required
 def subdomain_route():
-    if not current_user.can_use_subdomain or not current_user.subdomain_is_available():
+    if not current_user.subdomain_is_available():
         flash("Unknown error, redirect to the home page", "error")
         return redirect(url_for("dashboard.index"))
 

app/models.py

@@ -387,11 +387,6 @@ class User(Base, ModelMixin, UserMixin, PasswordOracle):
         sa.Boolean, default=False, nullable=False, server_default="0"
     )
 
-    # subdomain access is limited at the beginning
-    can_use_subdomain = sa.Column(
-        sa.Boolean, default=False, nullable=False, server_default="0"
-    )
-
     # automatically include the website name when user creates an alias via the SimpleLogin icon in the email field
     include_website_in_one_click_alias = sa.Column(
         sa.Boolean,

migrations/versions/2021_111511_11ba83e2dd71_.py

@@ -0,0 +1,29 @@
+"""empty message
+
+Revision ID: 11ba83e2dd71
+Revises: 5639ad89ee50
+Create Date: 2021-11-15 11:15:14.060491
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '11ba83e2dd71'
+down_revision = '5639ad89ee50'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'can_use_subdomain')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('users', sa.Column('can_use_subdomain', sa.BOOLEAN(), server_default=sa.text('false'), autoincrement=False, nullable=False))
+    # ### end Alembic commands ###

templates/menu.html

@@ -28,7 +28,7 @@
     </a>
   </li>
 
-  {% if current_user.can_use_subdomain and current_user.subdomain_is_available() %}
+  {% if current_user.subdomain_is_available() %}
     <li class="nav-item">
       <a href="{{ url_for('dashboard.subdomain_route') }}"
          class="nav-link {{ 'active' if active_page == 'subdomain' }}">