move blueprints in dedicated folder

app/blueprints/users/settings/routes.py

@@ -0,0 +1,93 @@
+from flask import abort, flash, g, redirect, render_template, url_for
+from flask_login import current_user
+from app import db
+from app.models import Avatar, User
+from . import bp
+from .forms import (
+    UpdateAvatarForm,
+    UpdatePasswordForm,
+    UpdateNotificationsForm,
+    UpdateAccountInformationForm,
+    UpdateProfileInformationForm
+)
+
+
+@bp.route('/<hashid:user_id>/settings', methods=['GET', 'POST'])
+def settings(user_id):
+    user = User.query.get_or_404(user_id)
+    if not (user == current_user or current_user.is_administrator):
+        abort(403)
+
+    redirect_location_on_post = g.pop(
+        '_nopaque_redirect_location_on_post',
+        url_for('.settings', user_id=user_id)
+    )
+
+    update_account_information_form = UpdateAccountInformationForm(user)
+    update_profile_information_form = UpdateProfileInformationForm(user)
+    update_avatar_form = UpdateAvatarForm()
+    update_password_form = UpdatePasswordForm(user)
+    update_notifications_form = UpdateNotificationsForm(user)
+
+    # region handle update profile information form
+    if update_profile_information_form.submit.data and update_profile_information_form.validate():
+        user.about_me = update_profile_information_form.about_me.data
+        user.location = update_profile_information_form.location.data
+        user.organization = update_profile_information_form.organization.data
+        user.website = update_profile_information_form.website.data
+        user.full_name = update_profile_information_form.full_name.data
+        db.session.commit()
+        flash('Your changes have been saved')
+        return redirect(redirect_location_on_post)
+    # endregion handle update profile information form
+
+    # region handle update avatar form
+    if update_avatar_form.submit.data and update_avatar_form.validate():
+        try:
+            Avatar.create(
+                update_avatar_form.avatar.data,
+                user=user
+            )
+        except (AttributeError, OSError):
+            abort(500)
+        db.session.commit()
+        flash('Your changes have been saved')
+        return redirect(redirect_location_on_post)
+    # endregion handle update avatar form
+
+    # region handle update account information form
+    if update_account_information_form.submit.data and update_account_information_form.validate():
+        user.email = update_account_information_form.email.data
+        user.username = update_account_information_form.username.data
+        db.session.commit()
+        flash('Profile settings updated')
+        return redirect(redirect_location_on_post)
+    # endregion handle update account information form
+
+    # region handle update password form
+    if update_password_form.submit.data and update_password_form.validate():
+        user.password = update_password_form.new_password.data
+        db.session.commit()
+        flash('Your changes have been saved')
+        return redirect(redirect_location_on_post)
+    # endregion handle update password form
+
+    # region handle update notifications form
+    if update_notifications_form.submit.data and update_notifications_form.validate():
+        user.setting_job_status_mail_notification_level = \
+            update_notifications_form.job_status_mail_notification_level.data
+        db.session.commit()
+        flash('Your changes have been saved')
+        return redirect(redirect_location_on_post)
+    # endregion handle update notifications form
+
+    return render_template(
+        'users/settings/settings.html.j2',
+        title='Settings',
+        update_account_information_form=update_account_information_form,
+        update_avatar_form=update_avatar_form,
+        update_notifications_form=update_notifications_form,
+        update_password_form=update_password_form,
+        update_profile_information_form=update_profile_information_form,
+        user=user
+    )