Merge branch 'testing' into feature/server-side-render-testing

CHANGELOG.md

@@ -8,6 +8,10 @@ ml).
 ## master
 
 ## testing
+- [added] #219 Add functionality to searchbar (Lots and devices).
+- [changed] #211 Print DHID-QR label for selected devices.
+- [changed] #218 Add reactivity to device lots.
+- [fixed] #214 Login workflow
 
 ## [2.0.0] - 2022-03-15
 First server render HTML version. Completely rewrites views of angular JS client on flask.

README.md

@@ -0,0 +1,134 @@
+#Devicehub
+
+Devicehub is a distributed IT Asset Management System focused in reusing devices, created under the project [eReuse.org](https://www.ereuse.org)
+
+This README explains how to install and use Devicehub. [The documentation](http://devicehub.ereuse.org) explains the concepts and the API.
+
+Devicehub is built with [Teal](https://github.com/ereuse/teal) and [Flask](http://flask.pocoo.org).
+
+# Installing
+The requirements are:
+
+-  Python 3.7.3 or higher. In debian 10 is `# apt install python3`.
+-  [PostgreSQL 11 or higher](https://www.postgresql.org/download/).
+-  Weasyprint [dependencie](http://weasyprint.readthedocs.io/en/stable/install.html)
+
+Install Devicehub with *pip*: `pip3 install -U -r requirements.txt -e .`
+
+# Running
+Create a PostgreSQL database called *devicehub* by running [create-db](examples/create-db.sh):
+
+-  In Linux, execute the following two commands (adapt them to your distro):
+
+   1. `sudo su - postgres`.
+   2. `bash examples/create-db.sh devicehub dhub`, and password `ereuse`.
+
+-  In MacOS: `bash examples/create-db.sh devicehub dhub`, and password `ereuse`.
+
+Configure project using environment file (you can use provided example as quickstart):                    
+```bash
+$ cp examples/env.example .env
+```
+
+Using the `dh` tool for set up with one or multiple inventories.  
+Create the tables in the database by executing:
+
+```bash
+$  export dhi=dbtest;  dh inv add --common --name dbtest
+```
+
+Finally, run the app:
+
+```bash
+$ export dhi=dbtest;dh run --debugger
+```
+
+The error ‘bdist_wheel’ can happen when you work with a *virtual environment*.  
+To fix it, install in the *virtual environment* wheel
+package. `pip3 install wheel`
+
+## Multiple instances
+
+Devicehub can run as a single inventory or with multiple inventories, each inventory being an instance of the `devicehub`. To add a new inventory  execute:
+```bash
+$ export dhi=dbtest;  dh inv add --name dbtest
+```
+
+Note: The `dh` command is like `flask`, but it allows you to create and delete instances, and interface to them directly.
+
+
+# Testing
+
+1. `git clone` this project.
+2. Create a database for testing executing `create-db.sh` like the normal installation but changing the first parameter from `devicehub` to `dh_test`: `create-db.sh dh_test dhub` and password `ereuse`.
+3. Execute at the root folder of the project `python3 setup.py test`.
+
+
+# Migrations
+
+At this stage, migration files are created manually.
+Set up the database:
+
+```bash
+$ sudo su - postgres
+$ bash $PATH_TO_DEVIHUBTEAL/examples/create-db.sh devicehub dhub
+```
+
+Initialize the database:
+
+```bash
+$ export dhi=dbtest; dh inv add --common --name dbtest
+```
+
+This command will create the schemas, tables in the specified database.
+Then we need to stamp the initial migration.
+
+```bash
+$ alembic stamp head
+```
+
+
+This command will set the revision **fbb7e2a0cde0_initial**  as our initial migration.
+For more info in migration stamping please see https://alembic.sqlalchemy.org/en/latest/cookbook.html
+
+
+Whenever a change needed eg to create a new schema, alter an existing table, column or perform any
+operation on tables, create a new revision file:
+
+```bash
+$ alembic revision -m "A table change"
+```
+
+This command will create a new revision file with name `<revision_id>_a_table_change`.
+Edit the generated file with the necessary operations to perform the migration:
+
+```bash
+$ alembic edit <revision_id>
+```
+
+Apply migrations using:
+
+```bash
+$ alembic -x inventory=dbtest upgrade head
+```
+Then to go back to previous db version:
+
+```bash
+$ alembic -x inventory=dbtest downgrade <revision_id>
+```
+
+To see a full list of migrations use
+
+```bash
+$ alembic history
+```
+
+## Generating the docs
+
+
+1. `git clone` this project.
+2. Install plantuml. In Debian 9 is `# apt install plantuml`.
+3. Execute `pip3 install -e .[docs]` in the project root folder.
+4. Go to `<project root folder>/docs` and execute `make html`. Repeat this step to generate new docs.
+
+To auto-generate the docs do `pip3 install -e .[docs-auto]`, then execute, in the root folder of the project `sphinx-autobuild docs docs/_build/html`.

README.rst

@@ -1,159 +0,0 @@
-Devicehub
-#########
-Devicehub is a distributed IT Asset Management System focused in reusing
-devices, created under the project
-`eReuse.org <https://www.ereuse.org>`__.
-
-This README explains how to install and use Devicehub.
-`The documentation <http://devicehub.ereuse.org>`_ explains the concepts
-and the API.
-
-Devicehub is built with `Teal <https://github.com/ereuse/teal>`__ and
-`Flask <http://flask.pocoo.org>`__.
-
-Installing
-**********
-The requirements are:
-
--  Python 3.7.3 or higher. In debian 10 is ``# apt install python3``.
--  `PostgreSQL 11 or higher <https://www.postgresql.org/download/>`__.
--  Weasyprint
-   `dependencies <http://weasyprint.readthedocs.io/en/stable/install.html>`__.
-
-Install Devicehub with *pip*:
-``pip3 install -U -r requirements.txt -e .``.
-
-Running
-*******
-Create a PostgreSQL database called *devicehub* by running
-`create-db <examples/create-db.sh>`__:
-
--  In Linux, execute the following two commands (adapt them to your distro):
-
-   1. ``sudo su - postgres``.
-   2. ``bash examples/create-db.sh devicehub dhub``, and password
-      ``ereuse``.
-
--  In MacOS: ``bash examples/create-db.sh devicehub dhub``, and password
-   ``ereuse``.
-
-Configure project using environment file (you can use provided example as quickstart):                    
-.. code:: bash 
-   
-   $ cp examples/env.example .env
-
-Using the `dh` tool for set up with one or multiple inventories.
-Create the tables in the database by executing:
-
-.. code:: bash
-
-   $  export dhi=dbtest;  dh inv add --common --name dbtest
-
-Finally, run the app:
-
-.. code:: bash
-
-   $ export dhi=dbtest;dh run --debugger
-
-The error ‘bdist_wheel’ can happen when you work with a *virtual environment*.
-To fix it, install in the *virtual environment* wheel
-package. ``pip3 install wheel``
-
-Multiple instances
-------------------
-Devicehub can run as a single inventory or with multiple inventories,
-each inventory being an instance of the ``devicehub``. To add a new inventory 
-execute:
-
-.. code:: bash
-
-   $ export dhi=dbtest;  dh inv add --name dbtest
-
-Note: The ``dh`` command is like ``flask``, but
-it allows you to create and delete instances, and interface to them
-directly.
-
-
-Testing
-*******
-1. ``git clone`` this project.
-2. Create a database for testing executing ``create-db.sh`` like the
-   normal installation but changing the first parameter from
-   ``devicehub`` to ``dh_test``: ``create-db.sh dh_test dhub`` and
-   password ``ereuse``.
-3. Execute at the root folder of the project ``python3 setup.py test``.
-
-
-Migrations
-**********
-At this stage, migration files are created manually.
-Set up the database:
-
-.. code:: bash
-
-   $ sudo su - postgres
-   $ bash $PATH_TO_DEVIHUBTEAL/examples/create-db.sh devicehub dhub
-
-Initialize the database:
-
-.. code:: bash
-
-   $ export dhi=dbtest; dh inv add --common --name dbtest
-
-This command will create the schemas, tables in the specified database.
-Then we need to stamp the initial migration.
-
-.. code:: bash
-
-   $ alembic stamp head
-
-
-This command will set the revision **fbb7e2a0cde0_initial**  as our initial migration.
-For more info in migration stamping please see https://alembic.sqlalchemy.org/en/latest/cookbook.html
-
-
-Whenever a change needed eg to create a new schema, alter an existing table, column or perform any
-operation on tables, create a new revision file:
-
-.. code:: bash
-
-   $ alembic revision -m "A table change"
-
-This command will create a new revision file with name `<revision_id>_a_table_change`.
-Edit the generated file with the necessary operations to perform the migration:
-
-.. code:: bash
-
-   $ alembic edit <revision_id>
-
-Apply migrations using:
-
-.. code:: bash
-
-   $ alembic -x inventory=dbtest upgrade head
-
-Then to go back to previous db version:
-
-.. code:: bash
-
-   $ alembic -x inventory=dbtest downgrade <revision_id>
-
-To see a full list of migrations use
-
-.. code:: bash
-
-   $ alembic history
-
-
-Generating the docs
-*******************
-
-1. ``git clone`` this project.
-2. Install plantuml. In Debian 9 is ``# apt install plantuml``.
-3. Execute ``pip3 install -e .[docs]`` in the project root folder.
-4. Go to ``<project root folder>/docs`` and execute ``make html``.
-   Repeat this step to generate new docs.
-
-To auto-generate the docs do ``pip3 install -e .[docs-auto]``, then
-execute, in the root folder of the project
-``sphinx-autobuild docs docs/_build/html``.

development-setup.md

@@ -0,0 +1,49 @@
+# Setup developement project
+
+## Installing
+
+complete this steps from [README - Installing](README.md#installing)
+
+## Setup project
+
+Create a PostgreSQL database called devicehub by running [create-db](examples/create-db.sh):
+
+- Start postgresDB
+- `bash examples/create-db.sh devicehub dhub, and password ereuse.`
+- `cp examples/env.example .env`
+
+Create a secretkey and add into `.env`
+
+```bash
+echo "SECRET_KEY=$(python3 -c 'import secrets; print(secrets.token_hex())')" >> .env
+```
+
+Using the dh tool for set up with one or multiple inventories. Create the tables in the database by executing:
+
+```bash
+export dhi=dbtest; dh inv add --common --name dbtest
+```
+
+Create a demo table
+
+```bash
+export dhi=dbtest; dh dummy
+```
+
+## Run project
+
+Run the app
+
+```bash
+export FLASK_APP=app.py; export FLASK_ENV=development; flask run --debugger
+```
+
+Finally login into `localhost:5000/login/`
+
+- User: user@dhub.com
+- Pass: 1234
+
+## Troubleshooting
+
+- If when execute dh command it thows an error, install this dependencies in your distro
+  - `sudo apt install -y libpango1.0-0 libcairo2 libpq-dev`

ereuse_devicehub/devicehub.py

@@ -10,7 +10,7 @@ from ereuse_utils.session import DevicehubClient
 from flask import _app_ctx_stack, g
 from flask_login import LoginManager, current_user
 from flask_sqlalchemy import SQLAlchemy
-from teal.db import SchemaSQLAlchemy
+from teal.db import ResourceNotFound, SchemaSQLAlchemy
 from teal.teal import Teal
 
 from ereuse_devicehub.auth import Auth
@@ -29,7 +29,8 @@ class Devicehub(Teal):
     Dummy = Dummy
     jinja_environment = Environment
 
-    def __init__(self,
+    def __init__(
+        self,
         inventory: str,
         config: DevicehubConfig = DevicehubConfig(),
         db: SQLAlchemy = db,
@@ -43,18 +44,34 @@ class Devicehub(Teal):
         instance_path=None,
         instance_relative_config=False,
         root_path=None,
-                 Auth: Type[Auth] = Auth):
+        Auth: Type[Auth] = Auth,
+    ):
         assert inventory
-        super().__init__(config, db, inventory, import_name, static_url_path, static_folder,
+        super().__init__(
+            config,
+            db,
+            inventory,
+            import_name,
+            static_url_path,
+            static_folder,
             static_host,
-                         host_matching, subdomain_matching, template_folder, instance_path,
-                         instance_relative_config, root_path, False, Auth)
+            host_matching,
+            subdomain_matching,
+            template_folder,
+            instance_path,
+            instance_relative_config,
+            root_path,
+            False,
+            Auth,
+        )
         self.id = inventory
         """The Inventory ID of this instance. In Teal is the app.schema."""
         self.dummy = Dummy(self)
 
-        @self.cli.group(short_help='Inventory management.',
-                        help='Manages the inventory {}.'.format(os.environ.get('dhi')))
+        @self.cli.group(
+            short_help='Inventory management.',
+            help='Manages the inventory {}.'.format(os.environ.get('dhi')),
+        )
         def inv():
             pass
 
@@ -69,43 +86,68 @@ class Devicehub(Teal):
         # configure Flask-Login
         login_manager = LoginManager()
         login_manager.init_app(self)
+        login_manager.login_view = "core.login"
 
         @login_manager.user_loader
         def load_user(user_id):
+            # TODO(@slamora) refactor when teal library has been drop.
+            # `load_user` expects None if the user ID is invalid or the
+            # session has expired so we need to handle Exception raised
+            # by teal (it's overriding default behaviour of flask-sqlalchemy
+            # which already returns None)
+            try:
                 return User.query.get(user_id)
+            except ResourceNotFound:
+                return None
 
     # noinspection PyMethodOverriding
-    @click.option('--name', '-n',
-                  default='Test 1',
-                  help='The human name of the inventory.')
-    @click.option('--org-name', '-on',
+    @click.option(
+        '--name', '-n', default='Test 1', help='The human name of the inventory.'
+    )
+    @click.option(
+        '--org-name',
+        '-on',
         default='My Organization',
-                  help='The name of the default organization that owns this inventory.')
-    @click.option('--org-id', '-oi',
-                  default='foo-bar',
-                  help='The Tax ID of the organization.')
-    @click.option('--tag-url', '-tu',
+        help='The name of the default organization that owns this inventory.',
+    )
+    @click.option(
+        '--org-id', '-oi', default='foo-bar', help='The Tax ID of the organization.'
+    )
+    @click.option(
+        '--tag-url',
+        '-tu',
         type=ereuse_utils.cli.URL(scheme=True, host=True, path=False),
         default='http://example.com',
-                  help='The base url (scheme and host) of the tag provider.')
-    @click.option('--tag-token', '-tt',
+        help='The base url (scheme and host) of the tag provider.',
+    )
+    @click.option(
+        '--tag-token',
+        '-tt',
         type=click.UUID,
         default='899c794e-1737-4cea-9232-fdc507ab7106',
-                  help='The token provided by the tag provider. It is an UUID.')
-    @click.option('--erase/--no-erase',
+        help='The token provided by the tag provider. It is an UUID.',
+    )
+    @click.option(
+        '--erase/--no-erase',
         default=False,
         help='Delete the schema before? '
-                       'If --common is set this includes the common database.')
-    @click.option('--common/--no-common',
+        'If --common is set this includes the common database.',
+    )
+    @click.option(
+        '--common/--no-common',
         default=False,
-                  help='Creates common databases. Only execute if the database is empty.')
-    def init_db(self, name: str,
+        help='Creates common databases. Only execute if the database is empty.',
+    )
+    def init_db(
+        self,
+        name: str,
         org_name: str,
         org_id: str,
         tag_url: boltons.urlutils.URL,
         tag_token: uuid.UUID,
         erase: bool,
-                common: bool):
+        common: bool,
+    ):
         """Creates an inventory.
 
         This creates the database and adds the inventory to the
@@ -120,10 +162,14 @@ class Devicehub(Teal):
         with click_spinner.spinner():
             if erase:
                 self.db.drop_all(common_schema=common)
-            assert not db.has_schema(self.id), 'Schema {} already exists.'.format(self.id)
+            assert not db.has_schema(self.id), 'Schema {} already exists.'.format(
+                self.id
+            )
             exclude_schema = 'common' if not common else None
             self._init_db(exclude_schema=exclude_schema)
-            InventoryDef.set_inventory_config(name, org_name, org_id, tag_url, tag_token)
+            InventoryDef.set_inventory_config(
+                name, org_name, org_id, tag_url, tag_token
+            )
             DeviceSearch.set_all_devices_tokens_if_empty(self.db.session)
             self._init_resources(exclude_schema=exclude_schema)
             self.db.session.commit()
@@ -138,8 +184,11 @@ class Devicehub(Teal):
 
         return True
 
-    @click.confirmation_option(prompt='Are you sure you want to delete the inventory {}?'
-                               .format(os.environ.get('dhi')))
+    @click.confirmation_option(
+        prompt='Are you sure you want to delete the inventory {}?'.format(
+            os.environ.get('dhi')
+        )
+    )
     def delete_inventory(self):
         """Erases an inventory.
 
@@ -161,8 +210,9 @@ class Devicehub(Teal):
     def _prepare_request(self):
         """Prepares request stuff."""
         inv = g.inventory = Inventory.current  # type: Inventory
-        g.tag_provider = DevicehubClient(base_url=inv.tag_provider,
-                                         token=DevicehubClient.encode_token(inv.tag_token))
+        g.tag_provider = DevicehubClient(
+            base_url=inv.tag_provider, token=DevicehubClient.encode_token(inv.tag_token)
+        )
         # NOTE: models init methods expects that current user is
         #   available on g.user (e.g. to initialize object owner)
         g.user = current_user

ereuse_devicehub/inventory/forms.py

@@ -97,62 +97,6 @@ class FilterForm(FlaskForm):
         return ['Desktop', 'Laptop', 'Server']
 
 
-class LotDeviceForm(FlaskForm):
-    lot = StringField('Lot', [validators.UUID()])
-    devices = StringField('Devices', [validators.length(min=1)])
-
-    def validate(self, extra_validators=None):
-        is_valid = super().validate(extra_validators)
-
-        if not is_valid:
-            return False
-
-        self._lot = (
-            Lot.query.outerjoin(Trade)
-            .filter(Lot.id == self.lot.data)
-            .filter(
-                or_(
-                    Trade.user_from == g.user,
-                    Trade.user_to == g.user,
-                    Lot.owner_id == g.user.id,
-                )
-            )
-            .one()
-        )
-
-        devices = set(self.devices.data.split(","))
-        self._devices = (
-            Device.query.filter(Device.id.in_(devices))
-            .filter(Device.owner_id == g.user.id)
-            .distinct()
-            .all()
-        )
-
-        return bool(self._devices)
-
-    def save(self, commit=True):
-        trade = self._lot.trade
-        if trade:
-            for dev in self._devices:
-                if trade not in dev.actions:
-                    trade.devices.add(dev)
-
-        if self._devices:
-            self._lot.devices.update(self._devices)
-            db.session.add(self._lot)
-
-        if commit:
-            db.session.commit()
-
-    def remove(self, commit=True):
-        if self._devices:
-            self._lot.devices.difference_update(self._devices)
-            db.session.add(self._lot)
-
-        if commit:
-            db.session.commit()
-
-
 class LotForm(FlaskForm):
     name = StringField('Name', [validators.length(min=1)])
 
@@ -485,46 +429,6 @@ class NewDeviceForm(FlaskForm):
         return snapshot
 
 
-class TagForm(FlaskForm):
-    code = StringField('Code', [validators.length(min=1)])
-
-    def validate(self, extra_validators=None):
-        error = ["This value is being used"]
-        is_valid = super().validate(extra_validators)
-        if not is_valid:
-            return False
-        tag = Tag.query.filter(Tag.id == self.code.data).all()
-        if tag:
-            self.code.errors = error
-            return False
-
-        return True
-
-    def save(self):
-        self.instance = Tag(id=self.code.data)
-        db.session.add(self.instance)
-        db.session.commit()
-        return self.instance
-
-    def remove(self):
-        if not self.instance.device and not self.instance.provider:
-            self.instance.delete()
-            db.session.commit()
-        return self.instance
-
-
-class TagUnnamedForm(FlaskForm):
-    amount = IntegerField('amount')
-
-    def save(self):
-        num = self.amount.data
-        tags_id, _ = g.tag_provider.post('/', {}, query=[('num', num)])
-        tags = [Tag(id=tag_id, provider=g.inventory.tag_provider) for tag_id in tags_id]
-        db.session.add_all(tags)
-        db.session.commit()
-        return tags
-
-
 class TagDeviceForm(FlaskForm):
     tag = SelectField('Tag', choices=[])
     device = StringField('Device', [validators.Optional()])

ereuse_devicehub/inventory/views.py

@@ -7,7 +7,6 @@ import flask_weasyprint
 from flask import Blueprint, g, make_response, request, url_for
 from flask.views import View
 from flask_login import current_user, login_required
-from requests.exceptions import ConnectionError
 from sqlalchemy import or_
 from werkzeug.exceptions import NotFound
 
@@ -17,17 +16,15 @@ from ereuse_devicehub.inventory.forms import (
     AllocateForm,
     DataWipeForm,
     FilterForm,
-    LotDeviceForm,
     LotForm,
     NewActionForm,
     NewDeviceForm,
     TagDeviceForm,
-    TagForm,
-    TagUnnamedForm,
     TradeDocumentForm,
     TradeForm,
     UploadSnapshotForm,
 )
+from ereuse_devicehub.labels.forms import PrintLabelsForm
 from ereuse_devicehub.resources.action.models import Trade
 from ereuse_devicehub.resources.device.models import Computer, DataStorage, Device
 from ereuse_devicehub.resources.documents.device_row import ActionRow, DeviceRow
@@ -111,13 +108,13 @@ class DeviceListMix(GenericMixView):
         self.context = {
             'devices': devices,
             'lots': lots,
-            'form_lot_device': LotDeviceForm(),
             'form_tag_device': TagDeviceForm(),
             'form_new_action': form_new_action,
             'form_new_allocate': form_new_allocate,
             'form_new_datawipe': form_new_datawipe,
             'form_new_trade': form_new_trade,
             'form_filter': form_filter,
+            'form_print_labels': PrintLabelsForm(),
             'lot': lot,
             'tags': tags,
             'list_devices': list_devices,
@@ -154,46 +151,6 @@ class DeviceDetailView(GenericMixView):
         return flask.render_template(self.template_name, **context)
 
 
-class LotDeviceAddView(View):
-    methods = ['POST']
-    decorators = [login_required]
-    template_name = 'inventory/device_list.html'
-
-    def dispatch_request(self):
-        form = LotDeviceForm()
-        if form.validate_on_submit():
-            form.save(commit=False)
-            messages.success(
-                'Add devices to lot "{}" successfully!'.format(form._lot.name)
-            )
-            db.session.commit()
-        else:
-            messages.error('Error adding devices to lot!')
-
-        next_url = request.referrer or url_for('inventory.devicelist')
-        return flask.redirect(next_url)
-
-
-class LotDeviceDeleteView(View):
-    methods = ['POST']
-    decorators = [login_required]
-    template_name = 'inventory/device_list.html'
-
-    def dispatch_request(self):
-        form = LotDeviceForm()
-        if form.validate_on_submit():
-            form.remove(commit=False)
-            messages.success(
-                'Remove devices from lot "{}" successfully!'.format(form._lot.name)
-            )
-            db.session.commit()
-        else:
-            messages.error('Error removing devices from lot!')
-
-        next_url = request.referrer or url_for('inventory.devicelist')
-        return flask.redirect(next_url)
-
-
 class LotCreateView(GenericMixView):
     methods = ['GET', 'POST']
     decorators = [login_required]
@@ -315,91 +272,6 @@ class DeviceCreateView(GenericMixView):
         return flask.render_template(self.template_name, **context)
 
 
-class TagListView(View):
-    methods = ['GET']
-    decorators = [login_required]
-    template_name = 'inventory/tag_list.html'
-
-    def dispatch_request(self):
-        lots = Lot.query.filter(Lot.owner_id == current_user.id)
-        tags = Tag.query.filter(Tag.owner_id == current_user.id).order_by(Tag.id)
-        context = {
-            'lots': lots,
-            'tags': tags,
-            'page_title': 'Tags Management',
-            'version': __version__,
-        }
-        return flask.render_template(self.template_name, **context)
-
-
-class TagAddView(View):
-    methods = ['GET', 'POST']
-    decorators = [login_required]
-    template_name = 'inventory/tag_create.html'
-
-    def dispatch_request(self):
-        lots = Lot.query.filter(Lot.owner_id == current_user.id)
-        context = {'page_title': 'New Tag', 'lots': lots, 'version': __version__}
-        form = TagForm()
-        if form.validate_on_submit():
-            form.save()
-            next_url = url_for('inventory.taglist')
-            return flask.redirect(next_url)
-
-        return flask.render_template(self.template_name, form=form, **context)
-
-
-class TagAddUnnamedView(View):
-    methods = ['GET', 'POST']
-    decorators = [login_required]
-    template_name = 'inventory/tag_create_unnamed.html'
-
-    def dispatch_request(self):
-        lots = Lot.query.filter(Lot.owner_id == current_user.id)
-        context = {
-            'page_title': 'New Unnamed Tag',
-            'lots': lots,
-            'version': __version__,
-        }
-        form = TagUnnamedForm()
-        if form.validate_on_submit():
-            try:
-                form.save()
-            except ConnectionError as e:
-                logger.error(
-                    "Error while trying to connect to tag server: {}".format(e)
-                )
-                msg = (
-                    "Sorry, we cannot create the unnamed tags requested because "
-                    "some error happens while connecting to the tag server!"
-                )
-                messages.error(msg)
-
-            next_url = url_for('inventory.taglist')
-            return flask.redirect(next_url)
-
-        return flask.render_template(self.template_name, form=form, **context)
-
-
-class TagDetailView(View):
-    decorators = [login_required]
-    template_name = 'inventory/tag_detail.html'
-
-    def dispatch_request(self, id):
-        lots = Lot.query.filter(Lot.owner_id == current_user.id)
-        tag = (
-            Tag.query.filter(Tag.owner_id == current_user.id).filter(Tag.id == id).one()
-        )
-
-        context = {
-            'lots': lots,
-            'tag': tag,
-            'page_title': '{} Tag'.format(tag.code),
-            'version': __version__,
-        }
-        return flask.render_template(self.template_name, **context)
-
-
 class TagLinkDeviceView(View):
     methods = ['POST']
     decorators = [login_required]
@@ -693,12 +565,6 @@ devices.add_url_rule(
 devices.add_url_rule(
     '/lot/<string:lot_id>/device/', view_func=DeviceListView.as_view('lotdevicelist')
 )
-devices.add_url_rule(
-    '/lot/devices/add/', view_func=LotDeviceAddView.as_view('lot_devices_add')
-)
-devices.add_url_rule(
-    '/lot/devices/del/', view_func=LotDeviceDeleteView.as_view('lot_devices_del')
-)
 devices.add_url_rule('/lot/add/', view_func=LotCreateView.as_view('lot_add'))
 devices.add_url_rule(
     '/lot/<string:id>/del/', view_func=LotDeleteView.as_view('lot_del')
@@ -716,14 +582,6 @@ devices.add_url_rule(
     '/lot/<string:lot_id>/device/add/',
     view_func=DeviceCreateView.as_view('lot_device_add'),
 )
-devices.add_url_rule('/tag/', view_func=TagListView.as_view('taglist'))
-devices.add_url_rule('/tag/add/', view_func=TagAddView.as_view('tag_add'))
-devices.add_url_rule(
-    '/tag/unnamed/add/', view_func=TagAddUnnamedView.as_view('tag_unnamed_add')
-)
-devices.add_url_rule(
-    '/tag/<string:id>/', view_func=TagDetailView.as_view('tag_details')
-)
 devices.add_url_rule(
     '/tag/devices/add/', view_func=TagLinkDeviceView.as_view('tag_devices_add')
 )

ereuse_devicehub/labels/forms.py

@@ -0,0 +1,73 @@
+from flask import g
+from flask_wtf import FlaskForm
+from wtforms import IntegerField, StringField, validators
+
+from ereuse_devicehub.db import db
+from ereuse_devicehub.resources.device.models import Device
+from ereuse_devicehub.resources.tag.model import Tag
+
+
+class TagForm(FlaskForm):
+    code = StringField('Code', [validators.length(min=1)])
+
+    def validate(self, extra_validators=None):
+        error = ["This value is being used"]
+        is_valid = super().validate(extra_validators)
+        if not is_valid:
+            return False
+        tag = Tag.query.filter(Tag.id == self.code.data).all()
+        if tag:
+            self.code.errors = error
+            return False
+
+        return True
+
+    def save(self):
+        self.instance = Tag(id=self.code.data)
+        db.session.add(self.instance)
+        db.session.commit()
+        return self.instance
+
+    def remove(self):
+        if not self.instance.device and not self.instance.provider:
+            self.instance.delete()
+            db.session.commit()
+        return self.instance
+
+
+class TagUnnamedForm(FlaskForm):
+    amount = IntegerField('amount')
+
+    def save(self):
+        num = self.amount.data
+        tags_id, _ = g.tag_provider.post('/', {}, query=[('num', num)])
+        tags = [Tag(id=tag_id, provider=g.inventory.tag_provider) for tag_id in tags_id]
+        db.session.add_all(tags)
+        db.session.commit()
+        return tags
+
+
+class PrintLabelsForm(FlaskForm):
+    devices = StringField(render_kw={'class': "devicesList d-none"})
+
+    def validate(self, extra_validators=None):
+        is_valid = super().validate(extra_validators)
+
+        if not self.devices.data:
+            return False
+
+        device_ids = self.devices.data.split(",")
+        self._devices = (
+            Device.query.filter(Device.id.in_(device_ids))
+            .filter(Device.owner_id == g.user.id)
+            .distinct()
+            .all()
+        )
+
+        # print only tags that are DHID
+        dhids = [x.devicehub_id for x in self._devices]
+        self._tags = (
+            Tag.query.filter(Tag.owner_id == g.user.id).filter(Tag.id.in_(dhids)).all()
+        )
+
+        return is_valid

ereuse_devicehub/labels/views.py

@@ -0,0 +1,142 @@
+import logging
+
+import flask
+from flask import Blueprint, request, url_for
+from flask.views import View
+from flask_login import current_user, login_required
+from requests.exceptions import ConnectionError
+
+from ereuse_devicehub import __version__, messages
+from ereuse_devicehub.labels.forms import PrintLabelsForm, TagForm, TagUnnamedForm
+from ereuse_devicehub.resources.lot.models import Lot
+from ereuse_devicehub.resources.tag.model import Tag
+
+labels = Blueprint('labels', __name__, url_prefix='/labels')
+
+logger = logging.getLogger(__name__)
+
+
+class TagListView(View):
+    methods = ['GET']
+    decorators = [login_required]
+    template_name = 'labels/label_list.html'
+
+    def dispatch_request(self):
+        lots = Lot.query.filter(Lot.owner_id == current_user.id)
+        tags = Tag.query.filter(Tag.owner_id == current_user.id).order_by(Tag.id)
+        context = {
+            'lots': lots,
+            'tags': tags,
+            'page_title': 'Tags Management',
+            'version': __version__,
+        }
+        return flask.render_template(self.template_name, **context)
+
+
+class TagAddView(View):
+    methods = ['GET', 'POST']
+    decorators = [login_required]
+    template_name = 'labels/tag_create.html'
+
+    def dispatch_request(self):
+        lots = Lot.query.filter(Lot.owner_id == current_user.id)
+        context = {'page_title': 'New Tag', 'lots': lots, 'version': __version__}
+        form = TagForm()
+        if form.validate_on_submit():
+            form.save()
+            next_url = url_for('labels.label_list')
+            return flask.redirect(next_url)
+
+        return flask.render_template(self.template_name, form=form, **context)
+
+
+class TagAddUnnamedView(View):
+    methods = ['GET', 'POST']
+    decorators = [login_required]
+    template_name = 'labels/tag_create_unnamed.html'
+
+    def dispatch_request(self):
+        lots = Lot.query.filter(Lot.owner_id == current_user.id)
+        context = {
+            'page_title': 'New Unnamed Tag',
+            'lots': lots,
+            'version': __version__,
+        }
+        form = TagUnnamedForm()
+        if form.validate_on_submit():
+            try:
+                form.save()
+            except ConnectionError as e:
+                logger.error(
+                    "Error while trying to connect to tag server: {}".format(e)
+                )
+                msg = (
+                    "Sorry, we cannot create the unnamed tags requested because "
+                    "some error happens while connecting to the tag server!"
+                )
+                messages.error(msg)
+
+            next_url = url_for('labels.label_list')
+            return flask.redirect(next_url)
+
+        return flask.render_template(self.template_name, form=form, **context)
+
+
+class PrintLabelsView(View):
+    """This View is used to print labels from multiple devices"""
+
+    methods = ['POST', 'GET']
+    decorators = [login_required]
+    template_name = 'labels/print_labels.html'
+    title = 'Design and implementation of labels'
+
+    def dispatch_request(self):
+        lots = Lot.query.filter(Lot.owner_id == current_user.id)
+        context = {
+            'lots': lots,
+            'page_title': self.title,
+            'version': __version__,
+            'referrer': request.referrer,
+        }
+
+        form = PrintLabelsForm()
+        if form.validate_on_submit():
+            context['form'] = form
+            context['tags'] = form._tags
+            return flask.render_template(self.template_name, **context)
+        else:
+            messages.error('Error you need select one or more devices')
+
+        next_url = request.referrer or url_for('inventory.devicelist')
+        return flask.redirect(next_url)
+
+
+class LabelDetailView(View):
+    decorators = [login_required]
+    template_name = 'labels/label_detail.html'
+
+    def dispatch_request(self, id):
+        lots = Lot.query.filter(Lot.owner_id == current_user.id)
+        tag = (
+            Tag.query.filter(Tag.owner_id == current_user.id).filter(Tag.id == id).one()
+        )
+
+        context = {
+            'lots': lots,
+            'tag': tag,
+            'page_title': '{} Tag'.format(tag.code),
+            'version': __version__,
+        }
+        return flask.render_template(self.template_name, **context)
+
+
+labels.add_url_rule('/', view_func=TagListView.as_view('label_list'))
+labels.add_url_rule('/add/', view_func=TagAddView.as_view('tag_add'))
+labels.add_url_rule(
+    '/unnamed/add/', view_func=TagAddUnnamedView.as_view('tag_unnamed_add')
+)
+labels.add_url_rule(
+    '/print',
+    view_func=PrintLabelsView.as_view('print_labels'),
+)
+labels.add_url_rule('/<string:id>/', view_func=LabelDetailView.as_view('label_details'))

ereuse_devicehub/static/js/api.js

@@ -0,0 +1,76 @@
+const Api = {
+    /**
+     * get lots id
+     * @returns get lots
+     */
+    async get_lots() {
+        var request = await this.doRequest(API_URLS.lots, "GET", null);
+        if (request != undefined) return request.items;
+        throw request;
+    },
+
+    /**
+     * Get filtered devices info
+     * @param {number[]} ids devices ids
+     * @returns full detailed device list
+     */
+    async get_devices(ids) {
+        var request = await this.doRequest(API_URLS.devices + '?filter={"id": [' + ids.toString() + ']}', "GET", null);
+        if (request != undefined) return request.items;
+        throw request;
+    },
+
+    /**
+         * Get filtered devices info
+         * @param {number[]} ids devices ids
+         * @returns full detailed device list
+         */
+    async search_device(id) {
+        var request = await this.doRequest(API_URLS.devices + '?filter={"devicehub_id": ["' + id + '"]}', "GET", null)
+        if (request != undefined) return request.items
+        throw request
+    },
+
+    /**
+     * Add devices to lot
+     * @param {number} lotID lot id
+     * @param {number[]} listDevices list devices id
+     */
+    async devices_add(lotID, listDevices) {
+        var queryURL = API_URLS.devices_modify.replace("UUID", lotID) + "?" + listDevices.map(deviceID => "id=" + deviceID).join("&");
+        return await Api.doRequest(queryURL, "POST", null);
+    },
+
+    /**
+     * Remove devices from a lot
+     * @param {number} lotID lot id
+     * @param {number[]} listDevices list devices id
+     */
+    async devices_remove(lotID, listDevices) {
+        var queryURL = API_URLS.devices_modify.replace("UUID", lotID) + "?" + listDevices.map(deviceID => "id=" + deviceID).join("&");
+        return await Api.doRequest(queryURL, "DELETE", null);
+    },
+
+    /**
+     * 
+     * @param {string} url URL to be requested
+     * @param {String} type Action type
+     * @param {String | Object} body body content
+     * @returns 
+     */
+    async doRequest(url, type, body) {
+        var result;
+        try {
+            result = await $.ajax({
+                url: url,
+                type: type,
+                headers: { "Authorization": API_URLS.Auth_Token },
+                body: body
+            });
+            return result;
+        } catch (error) {
+            console.error(error);
+            throw error;
+        }
+    }
+}

ereuse_devicehub/static/js/main.js

@@ -217,4 +217,167 @@
     }, 200);
   }
 
+  /**
+   * Select all functionality
+   */
+  var btnSelectAll = document.getElementById("SelectAllBTN");
+  var tableListCheckboxes = document.querySelectorAll(".deviceSelect");
+
+  function itemListCheckChanged(event) {
+    let isAllChecked = Array.from(tableListCheckboxes).map(itm => itm.checked);
+    if (isAllChecked.every(bool => bool == true)) {
+      btnSelectAll.checked = true;
+      btnSelectAll.indeterminate = false;
+    } else if (isAllChecked.every(bool => bool == false)) {
+      btnSelectAll.checked = false;
+      btnSelectAll.indeterminate = false;
+    } else {
+      btnSelectAll.indeterminate = true;
+    }
+  }
+
+  tableListCheckboxes.forEach(item => {
+    item.addEventListener("click", itemListCheckChanged);
+  })
+
+  btnSelectAll.addEventListener("click", event => {
+    let checkedState = event.target.checked;
+    tableListCheckboxes.forEach(ckeckbox => ckeckbox.checked = checkedState);
+  })
+
+  /**
+   * Avoid hide dropdown when user clicked inside
+   */
+  document.getElementById("dropDownLotsSelector").addEventListener("click", event => {
+    event.stopPropagation();
+  })
+
+  /**
+   * Search form functionality
+   */
+  window.addEventListener("DOMContentLoaded", () => {
+    var searchForm = document.getElementById("SearchForm")
+    var inputSearch = document.querySelector("#SearchForm > input")
+    var doSearch = true
+
+    searchForm.addEventListener("submit", (event) => {
+      event.preventDefault();
+    })
+
+    let timeoutHandler = setTimeout(() => { }, 1)
+    let dropdownList = document.getElementById("dropdown-search-list")
+    let defaultEmptySearch = document.getElementById("dropdown-search-list").innerHTML
+
+
+    inputSearch.addEventListener("input", (e) => {
+      clearTimeout(timeoutHandler)
+      let searchText = e.target.value
+      if (searchText == '') {
+        document.getElementById("dropdown-search-list").innerHTML = defaultEmptySearch;
+        return
+      }
+
+      let resultCount = 0;
+      function searchCompleted() {
+        resultCount++;
+        setTimeout(() => {
+          if (resultCount == 2 && document.getElementById("dropdown-search-list").children.length == 2) {
+            document.getElementById("dropdown-search-list").innerHTML = `
+            <li id="deviceSearchLoader" class="dropdown-item">
+            <i class="bi bi-x-lg"></i>
+                    <span style="margin-right: 10px">Nothing found</span>
+            </li>`
+          }
+        }, 100)
+      }
+
+      timeoutHandler = setTimeout(async () => {
+        dropdownList.innerHTML = `
+        <li id="deviceSearchLoader" class="dropdown-item">
+            <i class="bi bi-laptop"></i>
+            <div class="spinner-border spinner-border-sm" role="status">
+                <span class="visually-hidden">Loading...</span>
+            </div>
+        </li>
+        <li id="lotSearchLoader" class="dropdown-item">
+            <i class="bi bi-folder2"></i>
+            <div class="spinner-border spinner-border-sm" role="status">
+                <span class="visually-hidden">Loading...</span>
+            </div>
+        </li>`;
+
+
+        try {
+          Api.search_device(searchText.toUpperCase()).then(devices => {
+            dropdownList.querySelector("#deviceSearchLoader").style = "display: none"
+
+            for (let i = 0; i < devices.length; i++) {
+              const device = devices[i];
+
+              // See: ereuse_devicehub/resources/device/models.py
+              var verboseName = `${device.type} ${device.manufacturer} ${device.model}`
+
+              const templateString = `
+              <li>
+                  <a class="dropdown-item" href="${API_URLS.devices_detail.replace("ReplaceTEXT", device.devicehubID)}" style="display: flex; align-items: center;" href="#">
+                      <i class="bi bi-laptop"></i>
+                      <span style="margin-right: 10px">${verboseName}</span>
+                      <span class="badge bg-secondary" style="margin-left: auto;">${device.devicehubID}</span>
+                  </a>
+              </li>`;
+              dropdownList.innerHTML += templateString
+              if (i == 4) { // Limit to 4 resullts
+                break;
+              }
+            }
+
+            searchCompleted();
+          })
+        } catch (error) {
+          dropdownList.innerHTML += `
+          <li id="deviceSearchLoader" class="dropdown-item">
+          <i class="bi bi-x"></i>
+              <div class="spinner-border spinner-border-sm" role="status">
+                  <span class="visually-hidden">Error searching devices</span>
+              </div>
+          </li>`;
+          console.log(error);
+        }
+
+        try {
+          Api.get_lots().then(lots => {
+            dropdownList.querySelector("#lotSearchLoader").style = "display: none"
+            for (let i = 0; i < lots.length; i++) {
+              const lot = lots[i];
+              if (lot.name.toUpperCase().includes(searchText.toUpperCase())) {
+                const templateString = `
+                <li>
+                    <a class="dropdown-item" href="${API_URLS.lots_detail.replace("ReplaceTEXT", lot.id)}" style="display: flex; align-items: center;" href="#">
+                        <i class="bi bi-folder2"></i>
+                        <span style="margin-right: 10px">${lot.name}</span>
+                    </a>
+                </li>`;
+                dropdownList.innerHTML += templateString
+                if (i == 4) { // Limit to 4 resullts
+                  break;
+                }
+              }
+            }
+            searchCompleted();
+          })
+
+        } catch (error) {
+          dropdownList.innerHTML += `
+          <li id="deviceSearchLoader" class="dropdown-item">
+          <i class="bi bi-x"></i>
+              <div class="spinner-border spinner-border-sm" role="status">
+                  <span class="visually-hidden">Error searching lots</span>
+              </div>
+          </li>`;
+          console.log(error);
+        }
+      }, 1000)
+    })
+  })
+
 })();

ereuse_devicehub/static/js/main_inventory.js

@@ -180,3 +180,205 @@ function export_file(type_file) {
         $("#exportAlertModal").click();
     }
 }
+
+
+/**
+ * Reactive lots button
+ */
+async function processSelectedDevices() {
+    class Actions {
+
+        constructor() {
+            this.list = []; // list of petitions of requests @item --> {type: ["Remove" | "Add"], "LotID": string, "devices": number[]}
+        }
+
+        /**
+         * Manage the actions that will be performed when applying the changes
+         * @param {*} ev event (Should be a checkbox type)
+         * @param {string} lotID lot id
+         * @param {number} deviceID device id
+         */
+        manage(event, lotID, deviceListID) {
+            event.preventDefault();
+            const indeterminate = event.srcElement.indeterminate;
+            const checked = !event.srcElement.checked;
+
+            var found = this.list.filter(list => list.lotID == lotID)[0];
+            var foundIndex = found != undefined ? this.list.findLastIndex(x => x.lotID == found.lotID) : -1;
+
+            if (checked) {
+                if (found != undefined && found.type == "Remove") {
+                    if (found.isFromIndeterminate == true) {
+                        found.type = "Add";
+                        this.list[foundIndex] = found;
+                    } else {
+                        this.list = this.list.filter(list => list.lotID != lotID);
+                    }
+                } else {
+                    this.list.push({ type: "Add", lotID: lotID, devices: deviceListID, isFromIndeterminate: indeterminate });
+                }
+            } else {
+                if (found != undefined && found.type == "Add") {
+                    if (found.isFromIndeterminate == true) {
+                        found.type = "Remove";
+                        this.list[foundIndex] = found;
+                    } else {
+                        this.list = this.list.filter(list => list.lotID != lotID);
+                    }
+                } else {
+                    this.list.push({ type: "Remove", lotID: lotID, devices: deviceListID, isFromIndeterminate: indeterminate });
+                }
+            }
+
+            if (this.list.length > 0) {
+                document.getElementById("ApplyDeviceLots").classList.remove("disabled");
+            } else {
+                document.getElementById("ApplyDeviceLots").classList.add("disabled");
+            }
+        }
+
+        /**
+         * Creates notification to give feedback to user
+         * @param {string} title notification title
+         * @param {string | null} toastText notification text
+         * @param {boolean} isError defines if a toast is a error
+         */
+        notifyUser(title, toastText, isError) {
+            let toast = document.createElement("div");
+            toast.classList = "alert alert-dismissible fade show " + (isError ? "alert-danger" : "alert-success");
+            toast.attributes["data-autohide"] = !isError;
+            toast.attributes["role"] = "alert";
+            toast.style = "margin-left: auto; width: fit-content;";
+            toast.innerHTML = `<strong>${title}</strong><button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>`;
+            if (toastText && toastText.length > 0) {
+                toast.innerHTML += `<br>${toastText}`;
+            }
+
+            document.getElementById("NotificationsContainer").appendChild(toast);
+            if (!isError) {
+                setTimeout(() => toast.classList.remove("show"), 3000);
+            }
+            setTimeout(() => document.getElementById("NotificationsContainer").innerHTML == "", 3500);
+        }
+
+        /**
+         * Get actions and execute call request to add or remove devices from lots
+         */
+        doActions() {
+            var requestCount = 0; // This is for count all requested api count, to perform reRender of table device list
+            this.list.forEach(async action => {
+                if (action.type == "Add") {
+                    try {
+                        await Api.devices_add(action.lotID, action.devices);
+                        this.notifyUser("Devices sucefully aded to selected lot/s", "", false);
+                    } catch (error) {
+                        this.notifyUser("Failed to add devices to selected lot/s", error.responseJSON.message, true);
+                    }
+                } else if (action.type == "Remove") {
+                    try {
+                        await Api.devices_remove(action.lotID, action.devices);
+                        this.notifyUser("Devices sucefully removed from selected lot/s", "", false);
+                    } catch (error) {
+                        this.notifyUser("Fail to remove devices from selected lot/s", error.responseJSON.message, true);
+                    }
+                }
+                requestCount += 1
+                if (requestCount == this.list.length) {
+                    this.reRenderTable();
+                    this.list = [];
+                }
+            })
+            document.getElementById("dropDownLotsSelector").classList.remove("show");
+        }
+
+        /**
+         * Re-render list in table
+         */
+        async reRenderTable() {
+            var newRequest = await Api.doRequest(window.location)
+
+            var tmpDiv = document.createElement("div")
+            tmpDiv.innerHTML = newRequest
+
+            var oldTable = Array.from(document.querySelectorAll("table.table > tbody > tr .deviceSelect")).map(x => x.attributes["data-device-dhid"].value)
+            var newTable = Array.from(tmpDiv.querySelectorAll("table.table > tbody > tr .deviceSelect")).map(x => x.attributes["data-device-dhid"].value)
+
+            for (let i = 0; i < oldTable.length; i++) {
+                if (!newTable.includes(oldTable[i])) {
+                    // variable from device_list.html --> See: ereuse_devicehub\templates\inventory\device_list.html (Ln: 411)
+                    table.rows().remove(i)
+                }
+            }
+        }
+    }
+
+    var eventClickActions;
+
+    /**
+     * Generates a list item with a correspondient checkbox state
+     * @param {String} lotID 
+     * @param {String} lotName 
+     * @param {Array<number>} selectedDevicesIDs
+     * @param {HTMLElement} target
+     */
+    function templateLot(lotID, lot, selectedDevicesIDs, elementTarget, actions) {
+        elementTarget.innerHTML = ""
+
+        var htmlTemplate = `<input class="form-check-input" type="checkbox" id="${lotID}" style="width: 20px; height: 20px; margin-right: 7px;">
+            <label class="form-check-label" for="${lotID}">${lot.name}</label>`;
+
+        var existLotList = selectedDevicesIDs.map(selected => lot.devices.includes(selected));
+
+        var doc = document.createElement('li');
+        doc.innerHTML = htmlTemplate;
+
+        if (selectedDevicesIDs.length <= 0) {
+            doc.children[0].disabled = true;
+        } else if (existLotList.every(value => value == true)) {
+            doc.children[0].checked = true;
+        } else if (existLotList.every(value => value == false)) {
+            doc.children[0].checked = false;
+        } else {
+            doc.children[0].indeterminate = true;
+        }
+
+        doc.children[0].addEventListener('mouseup', (ev) => actions.manage(ev, lotID, selectedDevicesIDs));
+        elementTarget.append(doc);
+    }
+
+    var listHTML = $("#LotsSelector")
+
+    // Get selected devices
+    var selectedDevicesIDs = $.map($(".deviceSelect").filter(':checked'), function (x) { return parseInt($(x).attr('data')) });
+    if (selectedDevicesIDs.length <= 0) {
+        listHTML.html('<li style="color: red; text-align: center">No devices selected</li>');
+        return;
+    }
+
+    // Initialize Actions list, and set checkbox triggers
+    var actions = new Actions();
+    if (eventClickActions) {
+        document.getElementById("ApplyDeviceLots").removeEventListener(eventClickActions);
+    }
+    eventClickActions = document.getElementById("ApplyDeviceLots").addEventListener("click", () => actions.doActions());
+    document.getElementById("ApplyDeviceLots").classList.add("disabled");
+
+    try {
+        listHTML.html('<li style="text-align: center"><div class="spinner-border text-info" style="margin: auto" role="status"></div></li>')
+        var devices = await Api.get_devices(selectedDevicesIDs);
+        var lots = await Api.get_lots();
+
+        lots = lots.map(lot => {
+            lot.devices = devices
+                .filter(device => device.lots.filter(devicelot => devicelot.id == lot.id).length > 0)
+                .map(device => parseInt(device.id));
+            return lot;
+        })
+
+        listHTML.html('');
+        lots.forEach(lot => templateLot(lot.id, lot, selectedDevicesIDs, listHTML, actions));
+    } catch (error) {
+        console.log(error);
+        listHTML.html('<li style="color: red; text-align: center">Error feching devices and lots<br>(see console for more details)</li>');
+    }
+}

ereuse_devicehub/static/js/print.pdf.js

@@ -5,8 +5,8 @@ $(document).ready(function() {
     load_size();
 })
 
-function qr_draw(url) {
-    var qrcode = new QRCode($("#qrcode")[0], {
+function qr_draw(url, id) {
+    var qrcode = new QRCode($(id)[0], {
         text: url,
         width: 128,
         height: 128,
@@ -54,16 +54,26 @@ function printpdf() {
     var border = 2;
     var height = parseInt($("#height-tag").val());
     var width = parseInt($("#width-tag").val());
-    var tag = $("#tag").text();
-    var pdf = new jsPDF('l', 'mm', [width, height]);
-    var imgData = $('#qrcode img').attr("src");
     img_side = Math.min(height, width) - 2*border;
     max_tag_side = (Math.max(height, width)/2) + border;
     if (max_tag_side < img_side) {
         max_tag_side = img_side+ 2*border;
     };
     min_tag_side = (Math.min(height, width)/2) + border;
+    var last_tag_code = '';
+
+    var pdf = new jsPDF('l', 'mm', [width, height]);
+    $(".tag").map(function(x, y) {
+        if (x != 0){
+            pdf.addPage();
+            console.log(x)
+        };
+        var tag = $(y).text();
+        last_tag_code = tag;
+        var imgData = $('#'+tag+' img').attr("src");
         pdf.addImage(imgData, 'PNG', border, border, img_side, img_side);
         pdf.text(tag, max_tag_side, min_tag_side);
-    pdf.save('Tag_'+tag+'.pdf');
+    });
+
+    pdf.save('Tag_'+last_tag_code+'.pdf');
 }

ereuse_devicehub/templates/ereuse_devicehub/base.html

@@ -50,6 +50,20 @@
   <!-- Template Main JS File -->
   <script src="{{ url_for('static', filename='js/main.js') }}"></script>
 
+  <!-- Api backend -->
+  <script>
+    const API_URLS = {
+      Auth_Token: `Basic ${btoa("{{ current_user.token }}:")}`, // 
+      currentUserID: "{{ current_user.id }}",
+      lots: "{{ url_for('Lot.main') }}",
+      lots_detail: "{{ url_for('inventory.lotdevicelist', lot_id='ReplaceTEXT') }}",
+      devices: "{{ url_for('Device.main') }}",
+      devices_modify: "{{ url_for('Lot.lot-device', id='UUID') }}",
+      devices_detail: "{{ url_for('inventory.device_details', id='ReplaceTEXT')}}"
+    }
+  </script>
+  <script src="{{ url_for('static', filename='js/api.js') }}"></script>
+
 </body>
 
 </html>

ereuse_devicehub/templates/ereuse_devicehub/base_site.html

@@ -12,9 +12,21 @@
   </div><!-- End Logo -->
 
   <div class="search-bar">
-    <form class="search-form d-flex align-items-center" method="POST" action="#">
-      <input type="text" name="query" placeholder="Search" title="Enter search keyword">
+    <form class="search-form d-flex align-items-center" method="" id="SearchForm" action="#">
+      <input class="dropdown-toggle" type="text" name="query" placeholder="Search" title="Enter search keyword"
+        autocomplete="off" id="dropdownSearch" data-bs-toggle="dropdown" aria-expanded="false">
       <button type="submit" title="Search"><i class="bi bi-search"></i></button>
+
+      <ul class="dropdown-menu" autoClose="outside" aria-labelledby="dropdownSearch" id="dropdown-search-list"
+        style="min-width: 100px;">
+        <li class="dropdown-header">
+          <h6 class="dropdown-header">You can search:</h6>
+        </li>
+        <li class="dropdown-item"><i class="bi bi-laptop"></i> Devices <span class="badge bg-secondary"
+            style="float: right;">DHID</span></li>
+        <li class="dropdown-item"><i class="bi bi-folder2"></i> lots <span class="badge bg-secondary"
+            style="float: right;">Name</span></li>
+      </ul>
     </form>
   </div><!-- End Search Bar -->
 
@@ -53,7 +65,7 @@
           </li>
 
           <li>
-            <a class="dropdown-item d-flex align-items-center" href="pages-faq.html">
+            <a class="dropdown-item d-flex align-items-center" href="https://help.usody.com/" target="_blank">
               <i class="bi bi-question-circle"></i>
               <span>Need Help?</span>
             </a>
@@ -154,7 +166,8 @@
         {% else %}
         <a class="nav-link collapsed" data-bs-target="#temporal-lots-nav" data-bs-toggle="collapse" href="#">
           {% endif %}
-        <i class="bi bi-layout-text-window-reverse"></i><span>Temporary Lots</span><i class="bi bi-chevron-down ms-auto"></i>
+          <i class="bi bi-layout-text-window-reverse"></i><span>Temporary Lots</span><i
+            class="bi bi-chevron-down ms-auto"></i>
         </a>
         {% if lot and lot.is_temporary %}
         <ul id="temporal-lots-nav" class="nav-content collapse show" data-bs-parent="#sidebar-nav">
@@ -181,7 +194,7 @@
     <li class="nav-heading">Utils</li>
 
     <li class="nav-item">
-      <a class="nav-link collapsed" href="{{ url_for('inventory.taglist')}}">
+      <a class="nav-link collapsed" href="{{ url_for('labels.label_list')}}">
         <i class="bi bi-tags"></i>
         <span>Tags</span>
       </a>
@@ -195,7 +208,12 @@
   {% block messages %}
   {% for level, message in get_flashed_messages(with_categories=true) %}
   <div class="alert alert-{{ level}} alert-dismissible fade show" role="alert">
+    {% if '_message_icon' in session %}
     <i class="bi bi-{{ session['_message_icon'][level]}} me-1"></i>
+    {% else %}
+    <!-- fallback if 3rd party libraries (e.g. flask_login.login_required) -->
+    <i class="bi bi-info-circle me-1"></i>
+    {% endif %}
     {{ message }}
     <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
   </div>

ereuse_devicehub/templates/ereuse_devicehub/user_profile.html

@@ -8,7 +8,6 @@
   <h1>Profile</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="index.html">Home</a></li>
       <li class="breadcrumb-item">Users</li>
       <li class="breadcrumb-item active">Profile</li>
     </ol>
@@ -28,7 +27,7 @@
 
     </div>
 
-    <div class="col-xl-8">
+    <div class="col-xl-8 d-none"><!-- TODO (hidden until is implemented )-->
 
       <div class="card">
         <div class="card-body pt-3">

ereuse_devicehub/templates/inventory/addDeviceslot.html

@@ -1,33 +0,0 @@
-<div class="modal fade" id="addingLotModal" tabindex="-1" style="display: none;" aria-hidden="true">
-  <div class="modal-dialog">
-    <div class="modal-content">
-
-      <div class="modal-header">
-        <h5 class="modal-title">Adding to a lot</h5>
-        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
-      </div>
-
-      <form action="{{ url_for('inventory.lot_devices_add') }}" method="post">
-      {{ form_lot_device.csrf_token }}
-        <div class="modal-body">
-          Please write a name of a lot
-          <select class="form-control selectpicker" id="selectLot" name="lot" data-live-search="true">
-            {% for lot in lots %}
-            <option value="{{ lot.id }}">{{ lot.name }}</option>
-            {% endfor %}
-          </select>
-          <input class="devicesList" type="hidden" name="devices" />
-          <p class="text-danger pol">
-              You need select first some device for adding this in a lot
-          </p>
-        </div>
-
-        <div class="modal-footer">
-          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
-          <input type="submit" class="btn btn-primary" style="display: none;" value="Save changes" />
-        </div>
-      </form>
-
-    </div>
-  </div>
-</div>

ereuse_devicehub/templates/inventory/device_list.html

@@ -38,15 +38,15 @@
             <div><!-- lot actions -->
               {% if lot.is_temporary %}
                 <span class="d-none" id="activeRemoveLotModal" data-bs-toggle="modal" data-bs-target="#btnRemoveLots"></span>
-                <a class="me-2" href="javascript:removeLot()">
-                  <i class="bi bi-trash"></i> Remove Lot
-                </a>
                 <a class="me-2" href="javascript:newTrade('user_from')">
                   <i class="bi bi-arrow-down-right"></i> Add supplier
                 </a>
-                <a href="javascript:newTrade('user_to')">
+                <a class="me-2" href="javascript:newTrade('user_to')">
                   <i class="bi bi-arrow-up-right"></i> Add receiver
                 </a>
+                <a class="text-danger" href="javascript:removeLot()">
+                  <i class="bi bi-trash"></i> Delete Lot
+                </a>
               {% endif %}
             </div>
           </div>
@@ -71,25 +71,22 @@
           {% endif %}
           <div class="tab-content pt-5">
             <div id="devices-list" class="tab-pane fade devices-list active show">
-
+              <label class="btn btn-primary " for="SelectAllBTN"><input type="checkbox" id="SelectAllBTN" autocomplete="off"></label>
               <div class="btn-group dropdown ml-1">
-                <button id="btnLots" type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
+                <button id="btnLots" type="button" onclick="processSelectedDevices()" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
                   <i class="bi bi-folder2"></i>
                   Lots
                   <span class="caret"></span>
                 </button>
                 <span class="d-none" id="activeTradeModal" data-bs-toggle="modal" data-bs-target="#tradeLotModal"></span>
-                <ul class="dropdown-menu" aria-labelledby="btnLots">
+                <ul class="dropdown-menu" aria-labelledby="btnLots" style="width: 300px;" id="dropDownLotsSelector">
+                  <h6 class="dropdown-header">Select some devices to manage lots</h6>
+                  <ul style="list-style-type: none; margin: 0; padding: 0;" class="mx-3" id="LotsSelector"></ul>
+                  <li><hr /></li>
                   <li>
-                    <a href="javascript:void()" class="dropdown-item" data-bs-toggle="modal" data-bs-target="#addingLotModal">
-                      <i class="bi bi-plus"></i>
-                      Add selected Devices to a lot
-                    </a>
-                  </li>
-                  <li>
-                    <a href="javascript:void()" class="dropdown-item" data-bs-toggle="modal" data-bs-target="#removeLotModal">
-                      <i class="bi bi-x"></i>
-                      Remove selected devices from a lot
+                    <a href="#" class="dropdown-item" id="ApplyDeviceLots">
+                      <i class="bi bi-check"></i>
+                      Apply
                     </a>
                   </li>
                 </ul>
@@ -235,6 +232,17 @@
                       Remove Tag from selected Device
                     </a>
                   </li>
+                  <li>
+                    <form id="print_labels" method="post" action="{{ url_for('labels.print_labels') }}">
+                      {% for f in form_print_labels %}
+                        {{ f }}
+                      {% endfor %}
+                      <a href="javascript:$('#print_labels').submit()" class="dropdown-item">
+                        <i class="bi bi-printer"></i>
+                        Print labels
+                      </a>
+                    </form>
+                  </li>
                 </ul>
               </div>
 
@@ -250,7 +258,7 @@
                     {% else %}
                     <a href="{{ url_for('inventory.upload_snapshot') }}" class="dropdown-item">
                     {% endif %}
-                      <i class="bi bi-plus"></i>
+                      <i class="bi bi-upload"></i>
                       Upload a new Snapshot
                     </a>
                   </li>
@@ -335,7 +343,7 @@
                       </td>
                       <td>
                         {% for t in dev.tags | sort(attribute="id") %}
-                         <a href="{{ url_for('inventory.tag_details', id=t.id)}}">{{ t.id }}</a>
+                         <a href="{{ url_for('labels.label_details', id=t.id)}}">{{ t.id }}</a>
                          {% if not loop.last %},{% endif %}
                         {% endfor %}
                       </td>
@@ -383,13 +391,13 @@
         </div>
       </div>
 
+      <div id="NotificationsContainer" style="position: absolute; bottom: 0; right: 0; margin: 10px; margin-top: 70px; width: calc(100% - 310px);"></div>
+
     </div>
   </div>
 </section>
-{% include "inventory/addDeviceslot.html" %}
 {% include "inventory/addDevicestag.html" %}
-{% include "inventory/removeDeviceslot.html" %}
-{% include "inventory/removelot.html" %}
+{% include "inventory/lot_delete_modal.html" %}
 {% include "inventory/actions.html" %}
 {% include "inventory/allocate.html" %}
 {% include "inventory/data_wipe.html" %}

ereuse_devicehub/templates/inventory/lot_delete_modal.html

@@ -3,21 +3,21 @@
     <div class="modal-content">
 
       <div class="modal-header">
-        <h5 class="modal-title">Remove Lot</h5>
+        <h5 class="modal-title">Delete Lot</h5>
         <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
       </div>
 
         <div class="modal-body">
-            Are you sure that you want to remove lot <strong>{{ lot.name }}</strong>?
+            Are you sure that you want to delete lot <strong>{{ lot.name }}</strong>?
             <p class="text-danger">
-               There are devices in this lot, are you sure you want to delete it?
+              This action cannot be undone.
             </p>
         </div>
 
         <div class="modal-footer">
-          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
-          <a href="{{ url_for('inventory.lot_del', id=lot.id)}}" type="button" class="btn btn-primary">
-            Confirm
+          <button type="button" class="btn btn-secondary-outline" data-bs-dismiss="modal">Cancel</button>
+          <a href="{{ url_for('inventory.lot_del', id=lot.id)}}" type="button" class="btn btn-danger">
+            Delete it!
           </a>
         </div>
 

ereuse_devicehub/templates/inventory/removeDeviceslot.html

@@ -1,32 +0,0 @@
-<div class="modal fade" id="removeLotModal" tabindex="-1" style="display: none;" aria-hidden="true">
-  <div class="modal-dialog">
-    <div class="modal-content">
-      <div class="modal-header">
-        <h5 class="modal-title">Remove from lot</h5>
-        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
-      </div>
-
-      <form action="{{ url_for('inventory.lot_devices_del') }}" method="post">
-      {{ form_lot_device.csrf_token }}
-        <div class="modal-body">
-          Please write a name of a lot
-          <select class="form-control selectpicker" id="selectLot" name="lot" data-live-search="true">
-            {% for lot in lots %}
-            <option value="{{ lot.id }}">{{ lot.name }}</option>
-            {% endfor %}
-          </select>
-          <input class="devicesList" type="hidden" name="devices" />
-          <p class="text-danger pol">
-              You need select first some device for remove this from a lot
-          </p>
-        </div>
-
-        <div class="modal-footer">
-          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
-          <input type="submit" class="btn btn-primary" style="display: none;" value="Save changes" />
-        </div>
-      </form>
-
-    </div>
-  </div>
-</div>

ereuse_devicehub/templates/labels/label_detail.html

@@ -5,7 +5,7 @@
   <h1>Inventory</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('inventory.taglist')}}">Tag management</a></li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
       <li class="breadcrumb-item active">Tag details {{ tag.id }}</li>
     </ol>
   </nav>
@@ -40,17 +40,17 @@
                 </div>
               </div>
 
-              <h5 class="card-title">Print details</h5>
+              <h5 class="card-title">Print Label</h5>
               <div class="row">
                 <div class="col-lg-3 col-md-4">
                   <div style="width:256px; height:148px; border: solid 1px; padding: 10px;">
                     <div id="print">
                       <div class="row">
                         <div class="col">
-                          <div id="qrcode"></div>
+                          <div id="{{ tag.id }}"></div>
                         </div>
                         <div class="col">
-                          <div style="padding-top: 55px"><b id="tag">{{ tag.id }}</b></div>
+                          <div style="padding-top: 55px"><b class="tag">{{ tag.id }}</b></div>
                         </div>
                       </div>
                     </div>
@@ -109,6 +109,6 @@
 <script src="{{ url_for('static', filename='js/jspdf.min.js') }}"></script>
 <script src="{{ url_for('static', filename='js/print.pdf.js') }}"></script>
 <script type="text/javascript">
-    qr_draw("{{url_for('inventory.device_details', id=tag.device.devicehub_id, _external=True)}}");
+    qr_draw("{{url_for('inventory.device_details', id=tag.device.devicehub_id, _external=True)}}", "#{{ tag.id }}");
 </script>
 {% endblock main %}

ereuse_devicehub/templates/labels/label_list.html

@@ -20,7 +20,7 @@
           <!-- Bordered Tabs -->
 
             <div class="btn-group dropdown ml-1">
-              <a href="{{ url_for('inventory.tag_add')}}" type="button" class="btn btn-primary">
+              <a href="{{ url_for('labels.tag_add')}}" type="button" class="btn btn-primary">
                 <i class="bi bi-plus"></i>
                 Create Named Tag
                 <span class="caret"></span>
@@ -28,7 +28,7 @@
             </div>
 
             <div class="btn-group dropdown ml-1" uib-dropdown="">
-              <a href="{{ url_for('inventory.tag_unnamed_add')}}" type="button" class="btn btn-primary">
+              <a href="{{ url_for('labels.tag_unnamed_add')}}" type="button" class="btn btn-primary">
                 <i class="bi bi-plus"></i>
                 Create UnNamed Tag
                 <span class="caret"></span>
@@ -52,7 +52,7 @@
                   <tbody>
                     {% for tag in tags %}
                     <tr>
-                      <td><a href="{{ url_for('inventory.tag_details', id=tag.id) }}">{{ tag.id }}</a></td>
+                      <td><a href="{{ url_for('labels.label_details', id=tag.id) }}">{{ tag.id }}</a></td>
                       <td>{% if tag.provider %}Unnamed tag {% else %}Named tag{% endif %}</td>
                       <td>{{ tag.get_provider }}</td>
                       <td>

ereuse_devicehub/templates/labels/print_labels.html

@@ -0,0 +1,103 @@
+{% extends "ereuse_devicehub/base_site.html" %}
+{% block main %}
+
+<div class="pagetitle">
+  <h1>Print Labels</h1>
+  <nav>
+    <ol class="breadcrumb">
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
+      <li class="breadcrumb-item active">Print Labels</li>
+    </ol>
+  </nav>
+</div><!-- End Page Title -->
+
+<section class="section profile">
+  <div class="row">
+    <div class="col-xl-8">
+
+      <div class="card">
+              <div class="card-body">
+                <div class="pt-4 pb-2">
+                  <h5 class="card-title text-center pb-0 fs-4">Print Labels</h5>
+                  <p class="text-center small">{{ title }}</p>
+                </div>
+
+              <div class="row">
+                <div class="col-lg-3 col-md-4">
+                  {% for tag in tags %}
+                  <div style="width:256px; height:148px; border: solid 1px; padding: 10px;">
+                    <div id="print">
+                      <div class="row">
+                        <div class="col">
+                          <div id="{{ tag.id }}"></div>
+                        </div>
+                        <div class="col">
+                          <div style="padding-top: 55px">
+                              <b class="tag">{{ tag.id }}</b>
+                          </div>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+                  {% endfor %}
+                </div>
+                <div class="col-1">
+                </div>
+                <div class="col label">
+                  <label class="col-form-label col-sm-2">Size</label>
+                  <div class="col-sm-10">
+                    <div class="input-group mb-3">
+                      <select class="form-select" id="printerType">
+                        <option label="Brother small size (62 x 29)" value="brotherSmall" selected="selected">
+                          Brother small size (62 x 29)
+                        </option>
+                        <option label="Printer tag small (97 x 59)" value="smallTagPrinter">
+                          Printer tag small (97 x 59)
+                        </option>
+                      </select>
+                    </div>
+                  </div>
+                  <label class="col-form-label col-sm-2">Width</label>
+                  <div class="col-sm-10">
+                    <div class="input-group mb-3">
+                      <input class="form-control" id="width-tag" name='width-tag' type="number" value="62" min="52" max="300" />
+                      <span class="input-group-text">mm</span>
+                    </div>
+                  </div>
+                  <label class="col-form-label col-sm-2">Height</label>
+                  <div class="col-sm-10">
+                    <div class="input-group mb-3">
+                      <input class="form-control" id="height-tag" name='height-tag' type="number" value="29" min="28" max="200" />
+                      <span class="input-group-text">mm</span>
+                    </div>
+                  </div>
+                </div>
+              </div>
+              <div class="row mt-5">
+                <div class="col-lg-3 col-md-4">
+                    <a href="javascript:printpdf()" class="btn btn-success">Print</a>
+                </div>
+                <div class="col-lg-3 col-md-4">
+                    <a href="javascript:save_size()" class="btn btn-primary">Save</a>
+                </div>
+                <div class="col-lg-3 col-md-4">
+                    <a href="javascript:reset_size()" class="btn btn-danger">Reset</a>
+                </div>
+              </div>
+
+            </div>
+
+        </div>
+      </div>
+    </div>
+  </div>
+</section>
+<script src="{{ url_for('static', filename='js/qrcode.js') }}"></script>
+<script src="{{ url_for('static', filename='js/jspdf.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/print.pdf.js') }}"></script>
+<script type="text/javascript">
+{% for tag in tags %}
+qr_draw("{{ url_for('inventory.device_details', id=tag.device.devicehub_id, _external=True) }}", "#{{ tag.id }}")
+{% endfor %}
+</script>
+{% endblock main %}

ereuse_devicehub/templates/labels/tag_create.html

@@ -5,7 +5,7 @@
   <h1>{{ title }}</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('inventory.taglist')}}">Tag management</a></li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
       <li class="breadcrumb-item">{{ page_title }}</li>
     </ol>
   </nav>
@@ -49,7 +49,7 @@
                   </div>
 
                   <div>
-                    <a href="{{ url_for('inventory.taglist') }}" class="btn btn-danger">Cancel</a>
+                    <a href="{{ url_for('labels.label_list') }}" class="btn btn-danger">Cancel</a>
                     <button class="btn btn-primary" type="submit">Save</button>
                   </div>
                 </form>

ereuse_devicehub/templates/labels/tag_create_unnamed.html

@@ -5,7 +5,7 @@
   <h1>{{ title }}</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('inventory.taglist')}}">Tag management</a></li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
       <li class="breadcrumb-item">{{ page_title }}</li>
     </ol>
   </nav>
@@ -49,7 +49,7 @@
                   </div>
 
                   <div>
-                    <a href="{{ url_for('inventory.taglist') }}" class="btn btn-danger">Cancel</a>
+                    <a href="{{ url_for('labels.label_list') }}" class="btn btn-danger">Cancel</a>
                     <button class="btn btn-primary" type="submit">Save</button>
                   </div>
                 </form>

ereuse_devicehub/views.py

@@ -11,6 +11,11 @@ from ereuse_devicehub.utils import is_safe_url
 core = Blueprint('core', __name__)
 
 
+@core.route("/")
+def index():
+    return flask.redirect(flask.url_for('core.login'))
+
+
 class LoginView(View):
     methods = ['GET', 'POST']
     template_name = 'ereuse_devicehub/user_login.html'

examples/app.py

@@ -8,15 +8,17 @@ from flask_wtf.csrf import CSRFProtect
 from ereuse_devicehub.config import DevicehubConfig
 from ereuse_devicehub.devicehub import Devicehub
 from ereuse_devicehub.inventory.views import devices
+from ereuse_devicehub.labels.views import labels
 from ereuse_devicehub.views import core
 
 app = Devicehub(inventory=DevicehubConfig.DB_SCHEMA)
 app.register_blueprint(core)
 app.register_blueprint(devices)
+app.register_blueprint(labels)
 
 # configure & enable CSRF of Flask-WTF
 # NOTE: enable by blueprint to exclude API views
 # TODO(@slamora: enable by default & exclude API views when decouple of Teal is completed
 csrf = CSRFProtect(app)
-csrf.protect(core)
-csrf.protect(devices)
+# csrf.protect(core)
+# csrf.protect(devices)

requirements.txt

@@ -6,7 +6,7 @@ click==6.7
 click-spinner==0.1.8
 colorama==0.3.9
 colour==0.1.5
-ereuse-utils[naming,test,session,cli]==0.4.0b49
+ereuse-utils[naming,test,session,cli]==0.4.0b50
 Flask==1.0.2
 Flask-Cors==3.0.10
 Flask-Login==0.5.0
@@ -15,6 +15,9 @@ Flask-WTF==1.0.0
 hashids==1.2.0
 inflection==0.3.1
 itsdangerous==2.0.1
+# lock Jinja2 version because it's the latest compatible with Flask 1.0.X
+# see related info on https://github.com/pallets/jinja/issues/1628
+Jinja2==3.0.3
 marshmallow==3.0.0b11
 marshmallow-enum==1.4.1
 passlib==1.7.1

setup.py

@@ -24,7 +24,7 @@ setup(
     packages=find_packages(),
     include_package_data=True,
     python_requires='>=3.7.3',
-    long_description=Path('README.rst').read_text('utf8'),
+    long_description=Path('README.md').read_text('utf8'),
     install_requires=[
         'teal>=0.2.0a38',  # teal always first
         'click',