added saving producer ips to redis

.drone.yml

@@ -30,32 +30,6 @@ steps:
   - docker push "$DOCKER_USERNAME/consumer_api"
   - docker push "$DOCKER_USERNAME/consumer_api:$DRONE_BUILD_NUMBER"
 
-- name: make_docs
-  image: python:3.8
-  commands:
-  - pip3 install Sphinx sphinx_rtd_theme
-  - pip3 install -r requirements.txt
-  - cd docs
-  - make html
-
-- name: build_docs
-  image: docker:stable-dind
-  volumes:
-    - name: dockersock
-      path: /var/run
-  environment:
-    DOCKER_USERNAME:
-      from_secret: DOCKER_USERNAME
-    DOCKER_PASSWORD:
-      from_secret: DOCKER_PASSWORD
-  commands:
-    - cd docs
-    - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
-    - docker build -t="$DOCKER_USERNAME/consumer-api-docs" .
-    - docker build -t="$DOCKER_USERNAME/consumer-api-docs:$DRONE_BUILD_NUMBER" .
-    - docker push "$DOCKER_USERNAME/consumer-api-docs"
-    - docker push "$DOCKER_USERNAME/consumer-api-docs:$DRONE_BUILD_NUMBER"
-
 - name: slack
   image: plugins/slack
   settings:

README.rst

@@ -1,12 +0,0 @@
-================
-P2P Consumer API 
-================
-
-Repository for the consumer's API
-
-implemented interfaces / functionalities:
-
-* consumer
-* log
-* sync
-

consumer_api/views/consumers_view.py

@@ -8,8 +8,6 @@ from flask_classful import FlaskView
 class ConsumersView(FlaskView):
 
     def get(self):
-        # load the currently available consumer list from the redis database
         consumer_list = json.loads((redis_client.get("consumer_list") or b"{}").decode('utf-8'))
-
+        current_app.logger.warning(jsonify([v['ip'] for k, v in consumer_list.items()]))
-        # jsonify and return the list of active consumers
         return jsonify([v['ip'] for k, v in consumer_list.items()])

consumer_api/views/log_view.py

@@ -1,12 +1,31 @@
 from flask import request, current_app, Response
 from flask_classful import FlaskView
+from db import redis_client
 
 
 class LogView(FlaskView):
 
     def post(self):
-        # display received message
+        # Record the IP address of the producer
+        remote_uuid = request.json['uuid']
+        remote_ip = request.remote_addr
+
+        prod_key = f"producer_{remote_uuid}"
+
+        last_known_remote_ip = redis_client.get(prod_key)
+        if last_known_remote_ip:
+            last_known_remote_ip = last_known_remote_ip.decode('utf-8')
+
+        if not last_known_remote_ip:
+            current_app.logger.info(f"New producer {remote_uuid} at {remote_ip}")
+        elif last_known_remote_ip != remote_ip:
+            current_app.logger.info(f"IP address of producer {remote_uuid} have changed: {last_known_remote_ip} -> {remote_ip}")
+
+        # update expirity
+        redis_client.set(prod_key, remote_ip.encode('utf-8'))
+        redis_client.expire(prod_key, 240)
+
+        # print out message
         current_app.logger.info(f"New message: {request.json['message']}")
 
-        # return HTTP 204 - No content message
+        return Response(status=204)
-        return Response(status = 204)

consumer_api/views/sync_view.py

@@ -1,7 +1,7 @@
 import json
 from flask import request, current_app, jsonify
 from flask_classful import FlaskView
-from db import redis_client
+from db import redis_client  # ez nagyon otvar
 
 
 class SyncView(FlaskView):
@@ -10,25 +10,23 @@ class SyncView(FlaskView):
         remote_uuid = request.json['uuid']
         remote_ip = request.remote_addr
 
-        # load the currently available consumer list from the redis database
         consumer_list = json.loads((redis_client.get("consumer_list") or b"{}").decode('utf-8'))
 
+        # Log something about it
         if remote_uuid not in consumer_list.keys():
-            # display newly registered consumer
             current_app.logger.info(f"New consumer registered (unknown UUID): {remote_uuid} at {remote_ip}")
-        else:
+        else:  # known
             if consumer_list[remote_uuid]['ip'] != remote_ip:
-                # log address changes
                 current_app.logger.info(f"Address of consumer {remote_uuid} changed to {remote_ip}")
 
-        # update consumer list redis databasse
         consumer_list.update(
             {remote_uuid: {"ip": remote_ip}}
         )
+
         redis_client.set("consumer_list", json.dumps(consumer_list).encode('utf-8'))
 
-        # return with the current UUID
         response = {
             "uuid": current_app.config['LOCAL_UUID']
         }
+
         return jsonify(response)

docs/Dockerfile

@@ -1,3 +0,0 @@
-FROM nginx:latest
-
-COPY _build/html/ /usr/share/nginx/html

docs/Makefile

@@ -1,20 +0,0 @@
-# Minimal makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line, and also
-# from the environment for the first two.
-SPHINXOPTS    ?=
-SPHINXBUILD   ?= sphinx-build
-SOURCEDIR     = .
-BUILDDIR      = _build
-
-# Put it first so that "make" without argument is like "make help".
-help:
-	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-
-.PHONY: help Makefile
-
-# Catch-all target: route all unknown targets to Sphinx using the new
-# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/conf.py

@@ -1,55 +0,0 @@
-# Configuration file for the Sphinx documentation builder.
-#
-# This file only contains a selection of the most common options. For a full
-# list see the documentation:
-# https://www.sphinx-doc.org/en/master/usage/configuration.html
-
-# -- Path setup --------------------------------------------------------------
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-#
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
-
-
-# -- Project information -----------------------------------------------------
-
-project = 'Consumer API'
-copyright = '2020, GoldenPogacsa Inc.'
-author = 'GoldenPogacsa Inc.'
-
-# The full version, including alpha/beta/rc tags
-release = '0.1.0'
-
-
-# -- General configuration ---------------------------------------------------
-
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-extensions = [
-]
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = []
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-# This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
-
-
-# -- Options for HTML output -------------------------------------------------
-
-# The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-#
-html_theme = 'sphinx_rtd_theme'
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = []

docs/index.rst

@@ -1,23 +0,0 @@
-.. Consumer API documentation master file, created by
-   sphinx-quickstart on Wed Apr  8 21:31:18 2020.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
-Welcome to Consumer API's documentation!
-========================================
-
-.. toctree::
-   :maxdepth: 2
-   :caption: Contents:
-
-   readme
-   source/modules
-
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
-* `Git repository <https://git.kmlabz.com/GoldenPogacsa/consumer-api>`_

docs/make.bat

@@ -1,35 +0,0 @@
-@ECHO OFF
-
-pushd %~dp0
-
-REM Command file for Sphinx documentation
-
-if "%SPHINXBUILD%" == "" (
-	set SPHINXBUILD=sphinx-build
-)
-set SOURCEDIR=.
-set BUILDDIR=_build
-
-if "%1" == "" goto help
-
-%SPHINXBUILD% >NUL 2>NUL
-if errorlevel 9009 (
-	echo.
-	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
-	echo.installed, then set the SPHINXBUILD environment variable to point
-	echo.to the full path of the 'sphinx-build' executable. Alternatively you
-	echo.may add the Sphinx directory to PATH.
-	echo.
-	echo.If you don't have Sphinx installed, grab it from
-	echo.http://sphinx-doc.org/
-	exit /b 1
-)
-
-%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
-goto end
-
-:help
-%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
-
-:end
-popd

docs/readme.rst

@@ -1 +0,0 @@
-.. include:: ../README.rst

docs/source/app.rst

@@ -1,7 +0,0 @@
-app module
-==========
-
-.. automodule:: app
-   :members:
-   :undoc-members:
-   :show-inheritance:

docs/source/db.rst

@@ -1,7 +0,0 @@
-db module
-=========
-
-.. automodule:: db
-   :members:
-   :undoc-members:
-   :show-inheritance:

docs/source/modules.rst

@@ -1,9 +0,0 @@
-consumer_api
-============
-
-.. toctree::
-   :maxdepth: 4
-
-   app
-   db
-   views

docs/source/views.rst

@@ -1,38 +0,0 @@
-views package
-=============
-
-Submodules
-----------
-
-views.consumers\_view module
-----------------------------
-
-.. automodule:: views.consumers_view
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-views.log\_view module
-----------------------
-
-.. automodule:: views.log_view
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-views.sync\_view module
------------------------
-
-.. automodule:: views.sync_view
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-
-Module contents
----------------
-
-.. automodule:: views
-   :members:
-   :undoc-members:
-   :show-inheritance: