Added Fermenters (development)

Added fermenter type
Added fermenter logic (incl. new class)
-> will require cbpi4ui -> >= 0.1.a1

Still under development, but fermentation w/o steps should be working

cbpi/__init__.py

@@ -1 +1 @@
-__version__ = "4.0.0.59"
+__version__ = "4.0.1.a1"

cbpi/api/__init__.py

@@ -9,6 +9,7 @@ __all__ = ["CBPiActor",
            "parameters",
            "background_task",
            "CBPiKettleLogic",
+           "CBPiFermenterLogic",
            "CBPiException",
            "KettleException",
            "SensorException",
@@ -22,5 +23,6 @@ from cbpi.api.extension import *
 from cbpi.api.property import *
 from cbpi.api.decorator import *
 from cbpi.api.kettle_logic import *
+from cbpi.api.fermenter_logic import *
 from cbpi.api.step import *
 from cbpi.api.exceptions import *

cbpi/api/base.py

@@ -29,6 +29,15 @@ class CBPiBase(metaclass=ABCMeta):
     async def set_target_temp(self,id, temp):
         await self.cbpi.kettle.set_target_temp(id, temp)
 
+    def get_fermenter(self,id):
+        return self.cbpi.fermenter._find_by_id(id)
+
+    def get_fermenter_target_temp(self,id):
+        return self.cbpi.fermenter._find_by_id(id).target_temp
+
+    async def set_fermenter_target_temp(self,id, temp):
+        await self.cbpi.fermenter.set_target_temp(id, temp)
+
     def get_sensor(self,id):
         return self.cbpi.sensor.find_by_id(id)
     

cbpi/api/config.py

@@ -8,5 +8,6 @@ class ConfigType(Enum):
     ACTOR = "actor"
     SENSOR = "sensor"
     STEP = "step"
+    FERMENTER = "fermenter"
 
 

cbpi/api/dataclasses.py

@@ -62,7 +62,7 @@ class Actor:
     def __str__(self):
         return "name={} props={}, state={}, type={}, power={}".format(self.name, self.props, self.state, self.type, self.power)
     def to_dict(self):
-        return dict(id=self.id, name=self.name, type=self.type, props=self.props.to_dict(), state2="HELLO WORLD", state=self.instance.get_state(), power=self.power)
+        return dict(id=self.id, name=self.name, type=self.type, props=self.props.to_dict(), state=self.instance.get_state(), power=self.power)
 
 
 @dataclass
@@ -125,15 +125,30 @@ class Step:
 class Fermenter:
     id: str = None
     name: str = None
+    sensor: Sensor = None
+    heater: Actor = None
+    cooler: Actor = None
     brewname: str = None
     props: Props = Props()
     target_temp: int = 0
+    type: str = None
     steps: List[Step]= field(default_factory=list)
+    instance: str = None
+
+
     def __str__(self):
-        return "id={} name={} brewname={} props={} temp={} steps={}".format(self.id, self.name, self.brewname, self.props, self.target_temp, self.steps)
+        return "id={} name={} sensor={} heater={} cooler={} brewname={} props={} temp={} type={} steps={}".format(self.id, self.name, self.sensor, self.heater, self.cooler, self.brewname, self.props, self.target_temp, self.type, self.steps)
     def to_dict(self):
+
+        if self.instance is not None:
+            
+            state = self.instance.state
+
+        else:
+            state = False
+
         steps = list(map(lambda item: item.to_dict(), self.steps))
-        return dict(id=self.id, name=self.name, target_temp=self.target_temp, steps=steps, props=self.props.to_dict() if self.props is not None else None)
+        return dict(id=self.id, name=self.name, state=state, sensor=self.sensor, heater=self.heater, cooler=self.cooler, brewname=self.brewname, props=self.props.to_dict() if self.props is not None else None, target_temp=self.target_temp, type=self.type, steps=steps)
 
 
 @dataclass
@@ -162,6 +177,7 @@ class ConfigType(Enum):
     NUMBER="number"
     SELECT="select"
     STEP="step"
+    FERMENTER="fermenter"
 
 @dataclass  
 class Config:

cbpi/api/fermenter_logic.py

@@ -0,0 +1,51 @@
+from cbpi.api.base import CBPiBase
+from cbpi.api.extension import CBPiExtension
+from abc import ABCMeta
+import logging
+import asyncio
+
+
+
+class CBPiFermenterLogic(CBPiBase, metaclass=ABCMeta):
+
+    def __init__(self, cbpi, id, props):
+        self.cbpi = cbpi
+        self.id = id
+        self.props = props
+        self.state = False  
+        self.running = False
+
+    def init(self):
+        pass
+    
+    async def on_start(self):
+        pass
+
+    async def on_stop(self):
+        pass
+
+    async def run(self):
+        pass
+    
+    async def _run(self):
+
+        try:
+            await self.on_start()
+            self.cancel_reason = await self.run()
+        except asyncio.CancelledError as e:
+            pass
+        finally:
+            await self.on_stop()
+        
+    def get_state(self):
+        return dict(running=self.state)
+
+    async def start(self):
+        
+        self.state = True
+
+    async def stop(self):
+        
+        self.task.cancel()
+        await self.task
+        self.state = False

cbpi/api/property.py

@@ -98,6 +98,23 @@ class Property(object):
         The user select a kettle which is available in the system. The value of this variable will be the kettle id
         '''
 
+        def __init__(self, label, description=""):
+            '''
+            
+            :param label: 
+            :param description: 
+            '''
+
+            PropertyType.__init__(self)
+            self.label = label
+            self.configurable = True
+            self.description = description
+
+    class Fermenter(PropertyType):
+        '''
+        The user select a fermenter which is available in the system. The value of this variable will be the fermenter id
+        '''
+
         def __init__(self, label, description=""):
             '''
             

cbpi/cli.py

@@ -42,6 +42,11 @@ def create_config_file():
         destfile = os.path.join(".", 'config')
         shutil.copy(srcfile, destfile)
 
+    if os.path.exists(os.path.join(".", 'config', "fermenter_data.json")) is False:
+        srcfile = os.path.join(os.path.dirname(__file__), "config", "fermenter_data.json")
+        destfile = os.path.join(".", 'config')
+        shutil.copy(srcfile, destfile)
+
     if os.path.exists(os.path.join(".", 'config', "step_data.json")) is False:
         srcfile = os.path.join(os.path.dirname(__file__), "config", "step_data.json")
         destfile = os.path.join(".", 'config')

cbpi/config/fermenter_data.json

@@ -0,0 +1,5 @@
+{
+    "data": [
+       
+    ]
+}

cbpi/controller/fermentation_controller.py

@@ -1,4 +1,3 @@
-
 import asyncio
 import cbpi
 import copy
@@ -9,19 +8,15 @@ from os import listdir
 from os.path import isfile, join
 import shortuuid
 from cbpi.api.dataclasses import  Fermenter, FermenterStep, Props, Step
+from cbpi.controller.basic_controller2 import BasicController
 from tabulate import tabulate
 import sys, os
 from ..api.step import CBPiStep, StepMove, StepResult, StepState
 
 
 
-logging.basicConfig(format='%(asctime)s,%(msecs)d %(levelname)-8s [%(filename)s:%(lineno)d] %(message)s',
-    datefmt='%Y-%m-%d:%H:%M:%S',
-    level=logging.INFO)
-
 class FermentStep:
 
-
     def __init__(self, cbpi, step, on_done) -> None:
         self.cbpi = cbpi
         self.logger = logging.getLogger(__name__)
@@ -85,9 +80,10 @@ class FermentStep:
     async def on_stop(self):
         pass
             
-class FermenationController:
+class FermentationController:
 
     def __init__(self, cbpi):
+        self.update_key = "fermenterupdate"
         self.cbpi = cbpi
         self.logger = logging.getLogger(__name__)
         self.path = os.path.join(".", 'config', "fermenter_data.json")
@@ -96,6 +92,27 @@ class FermenationController:
         self.types = {}
         self.cbpi.app.on_cleanup.append(self.shutdown)
 
+    async def init(self):
+        logging.info("INIT Fermentation Controller")
+        self.check_fermenter_file()
+        await self.load()
+        pass
+
+    def check_fermenter_file(self):
+        if os.path.exists(os.path.join(".", 'config', "fermenter_data.json")) is False:
+            logging.info("INIT fermenter_data.json file")
+            data = {
+                    "data": [
+                            ]
+                    }
+            destfile = os.path.join(".", 'config', "fermenter_data.json")
+            json.dump(data,open(destfile,'w'),indent=4, sort_keys=True)
+
+    def push_update(self):
+        self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+        self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
+        pass
+
     async def shutdown(self, app=None):    
         self.save()
         for fermenter in self.data:
@@ -114,7 +131,11 @@ class FermenationController:
         with open(self.path) as json_file:
             d = json.load(json_file)
             self.data = list(map(lambda item: self._create(item), d))
-        
+
+        #for item in self.data:
+        #    logging.info("{} Starting ".format(item.name))
+        #    await self.start(item.id)
+                 
     def _create_step(self, fermenter, item):
         id = item.get("id")
         name = item.get("name")
@@ -140,20 +161,37 @@ class FermenationController:
     def _create(self, data):
         id = data.get("id")
         name = data.get("name")
+        sensor = data.get("sensor")
+        heater = data.get("heater")
+        cooler = data.get("cooler")
+        logictype = data.get("type")
+        temp = data.get("target_temp")
         brewname = data.get("brewname")
         props = Props(data.get("props", {}))
-        fermenter = Fermenter(id, name, brewname, props, 0)
+        fermenter = Fermenter(id, name, sensor, heater, cooler, brewname, props, temp, logictype)
         fermenter.steps = list(map(lambda item: self._create_step(fermenter, item), data.get("steps", [])))
+        self.push_update()
+        #self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+        #self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
+        
         return fermenter
         
     def _find_by_id(self, id):
         return next((item for item in self.data if item.id == id), None)
 
-    async def init(self):
-        pass
-
     async def get_all(self):
-        return self.data
+        return list(map(lambda x: x.to_dict(), self.data))
+    
+    def get_types(self):
+#        logging.info("{} Get Types".format(self.name))
+        result = {}
+        for key, value in self.types.items():
+            result[key] = dict(name=value.get("name"), properties=value.get("properties"), actions=value.get("actions"))
+        return result
+
+    def get_state(self):
+#        logging.info("{} Get State".format(self.name))
+        return {"data": list(map(lambda x: x.to_dict(), self.data)), "types":self.get_types()}
 
     async def get(self, id: str ):
         return self._find_by_id(id)
@@ -162,12 +200,21 @@ class FermenationController:
         data.id = shortuuid.uuid()
         self.data.append(data)
         self.save()
+        self.push_update()
+        #self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+        #self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
         return data
 
     async def update(self, item: Fermenter ):
 
+        logging.info(item)
+
         def _update(old_item: Fermenter, item: Fermenter):
             old_item.name = item.name
+            old_item.sensor = item.sensor
+            old_item.heater = item.heater
+            old_item.cooler = item.cooler
+            old_item.type = item.type
             old_item.brewname = item.brewname
             old_item.props = item.props
             old_item.target_temp = item.target_temp
@@ -175,12 +222,31 @@ class FermenationController:
 
         self.data = list(map(lambda old: _update(old, item) if old.id == item.id else old, self.data))
         self.save()
+        self.push_update()
+        #self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+        #self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
         return item
 
+    async def set_target_temp(self, id: str, target_temp):
+        try:
+            item = self._find_by_id(id)
+            logging.info(item.target_temp)
+            if item:
+                item.target_temp = target_temp
+                self.save()
+                self.push_update()
+                #self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+                #self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
+        except Exception as e:
+            logging.error("Failed to set Target Temp {} {}".format(id, e))
+
     async def delete(self, id: str ):
         item = self._find_by_id(id)
         self.data = list(filter(lambda item: item.id != id, self.data))
         self.save()
+        self.push_update()
+        #self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+        #self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
 
     def save(self):
         with open(self.path, "w") as file:
@@ -191,7 +257,7 @@ class FermenationController:
             step.id = shortuuid.uuid()
             item = self._find_by_id(id)
 
-            step.instance = FermentStep( self.cbpi, step.id, step.name, None, self._done)
+            step.instance = FermentStep( self.cbpi, step, self._done)
 
             item.steps.append(step)
             self.save()
@@ -223,10 +289,11 @@ class FermenationController:
 
             if step is None:
                 self.logger.info("No futher step to start")
+            else:
+                await step.instance.start()
+                step.status = StepState.ACTIVE
+                self.save()
 
-            await step.instance.start()
-            step.status = StepState.ACTIVE
-            self.save()
         except Exception as e:
             self.logger.error(e)
 
@@ -240,6 +307,46 @@ class FermenationController:
         except Exception as e:
             self.logger.error(e)
 
+    async def start_logic(self, id):
+        try:
+            item = self._find_by_id(id)
+            logging.info("{} Start Id {} ".format(item.name, id))
+            if item.instance is not None and item.instance.running is True:
+                logging.warning("{} already running {}".format(item.name, id))
+                return 
+            if item.type is None:
+                logging.warning("{} No Type {}".format(item.name, id))
+                return 
+            clazz = self.types[item.type]["class"]
+            item.instance = clazz(self.cbpi, item.id, item.props)
+            
+            await item.instance.start()
+            item.instance.running = True
+            item.instance.task = self._loop.create_task(item.instance._run())
+            
+            logging.info("{} started {}".format(item.name, id))
+            
+#            await self.push_udpate()
+        except Exception as e:
+            logging.error("{} Cant start {} - {}".format(item.name, id, e))
+
+    async def toggle(self, id):
+        
+        try:
+            item = self._find_by_id(id)
+            #logging.info(item)
+            
+            if item.instance is None or item.instance.state == False: 
+                await self.start_logic(id)
+            else:
+                await item.instance.stop()
+            self.push_update()
+            #self.cbpi.ws.send(dict(topic=self.update_key, data=list(map(lambda item: item.to_dict(), self.data))))
+            #self.cbpi.push_update("cbpi/{}/update".format(self.update_key), list(map(lambda item: item.to_dict(), self.data)))
+
+        except Exception as e:
+            logging.error("Failed to switch on FermenterLogic {} {}".format(id, e))
+
 
     async  def next(self, id):
         self.logger.info("Next {} ".format(id))
@@ -283,5 +390,4 @@ class FermenationController:
         
         except Exception as e:
             self.logger.error(e)
-        
-
+        

cbpi/controller/plugin_controller.py

@@ -31,8 +31,7 @@ class PluginController():
             try:
                 logger.info("Trying to load plugin %s" % filename)
                 data = load_config(os.path.join(
-                    this_directory, "../extension/%s/config.yaml" % filename))
-
+                    this_directory, "../extension/%s/config.yaml" % filename))                
                 if (data.get("active") is True and data.get("version") == 4):
                     self.modules[filename] = import_module(
                         "cbpi.extension.%s" % (filename))
@@ -75,6 +74,9 @@ class PluginController():
         if issubclass(clazz, CBPiKettleLogic):
             self.cbpi.kettle.types[name] = self._parse_step_props(clazz, name)
 
+        if issubclass(clazz, CBPiFermenterLogic):
+            self.cbpi.fermenter.types[name] = self._parse_step_props(clazz, name)
+
         if issubclass(clazz, CBPiSensor):
             self.cbpi.sensor.types[name] = self._parse_step_props(clazz, name)
 

cbpi/craftbeerpi.py

@@ -26,6 +26,7 @@ from cbpi.controller.sensor_controller import SensorController
 from cbpi.controller.step_controller import StepController
 from cbpi.controller.recipe_controller import RecipeController
 from cbpi.controller.upload_controller import UploadController
+from cbpi.controller.fermentation_controller import FermentationController
 
 from cbpi.controller.system_controller import SystemController
 from cbpi.controller.satellite_controller import SatelliteController
@@ -49,6 +50,7 @@ from cbpi.http_endpoints.http_system import SystemHttpEndpoints
 from cbpi.http_endpoints.http_log import LogHttpEndpoints
 from cbpi.http_endpoints.http_notification import NotificationHttpEndpoints
 from cbpi.http_endpoints.http_upload import UploadHttpEndpoints
+from cbpi.http_endpoints.http_fermentation import FermentationHttpEndpoints
 
 import shortuuid
 logger = logging.getLogger(__name__)
@@ -115,8 +117,9 @@ class CraftBeerPi:
         self.satellite = None
         if str(self.static_config.get("mqtt", False)).lower() == "true":
             self.satellite: SatelliteController = SatelliteController(self)
-        
         self.dashboard = DashboardController(self)
+        self.fermenter : FermentationController = FermentationController(self)
+
         self.http_step = StepHttpEndpoints(self)
         self.http_recipe = RecipeHttpEndpoints(self)
         self.http_sensor = SensorHttpEndpoints(self)
@@ -129,7 +132,7 @@ class CraftBeerPi:
         self.http_log = LogHttpEndpoints(self)
         self.http_notification = NotificationHttpEndpoints(self)
         self.http_upload = UploadHttpEndpoints(self)
-
+        self.http_fermenter = FermentationHttpEndpoints(self)
 
         self.login = Login(self)
 
@@ -279,7 +282,7 @@ class CraftBeerPi:
         await self.kettle.init()
         await self.call_initializer(self.app)
         await self.dashboard.init()
-
+        await self.fermenter.init()
         
         self._swagger_setup()
 

cbpi/extension/ConfigUpdate/__init__.py

@@ -1,9 +1,10 @@
-import os, threading, time
+import os, threading, time, shutil
 from aiohttp import web
 import logging
 from unittest.mock import MagicMock, patch
 import asyncio
 import random
+import json
 from cbpi.api import *
 from cbpi.api.config import ConfigType
 from cbpi.api.base import CBPiBase

cbpi/extension/FermenterHysteresis/__init__.py

@@ -0,0 +1,115 @@
+import asyncio
+from asyncio import tasks
+import logging
+from cbpi.api import *
+import aiohttp
+from aiohttp import web
+from cbpi.controller.fermentation_controller import FermentationController
+from cbpi.api.dataclasses import Fermenter, Props, Step
+from cbpi.api.base import CBPiBase
+from cbpi.api.config import ConfigType
+import json
+import webbrowser
+
+class FermenterAutostart(CBPiExtension):
+
+    def __init__(self,cbpi):
+        self.cbpi = cbpi
+        self._task = asyncio.create_task(self.run())
+        self.controller : FermentationController = cbpi.fermenter
+
+
+    async def run(self):
+        logging.info("Starting Fermenter Autorun")
+        #get all kettles
+        self.fermenter = self.controller.get_state()
+        for id in self.fermenter['data']:
+            try:
+                self.autostart=(id['props']['AutoStart'])
+                if self.autostart == "Yes":
+                    fermenter_id=(id['id'])
+                    logging.info("Enabling Autostart for Fermenter {}".format(fermenter_id))
+                    self.fermenter=self.cbpi.fermenter._find_by_id(fermenter_id)
+                    try:
+                        if (self.fermenter.instance is None or self.fermenter.instance.state == False):
+                            await self.cbpi.fermenter.toggle(self.fermenter.id)
+                            logging.info("Successfully switched on Ferenterlogic for Fermenter {}".format(self.fermenter.id))
+                    except Exception as e:
+                        logging.error("Failed to switch on FermenterLogic {} {}".format(self.fermenter.id, e))
+            except:
+                pass
+
+
+@parameters([Property.Number(label="HeaterOffsetOn", configurable=True, description="Offset as decimal number when the heater is switched on. Should be greater then 'HeaterOffsetOff'. For example a value of 2 switches on the heater if the current temperature is 2 degrees below the target temperature"),
+             Property.Number(label="HeaterOffsetOff", configurable=True, description="Offset as decimal number when the heater is switched off. Should be smaller then 'HeaterOffsetOn'. For example a value of 1 switches off the heater if the current temperature is 1 degree below the target temperature"),
+             Property.Number(label="CoolerOffsetOn", configurable=True, description="Offset as decimal number when the cooler is switched on. Should be greater then 'CoolerOffsetOff'. For example a value of 2 switches on the cooler if the current temperature is 2 degrees below the target temperature"),
+             Property.Number(label="CoolerOffsetOff", configurable=True, description="Offset as decimal number when the cooler is switched off. Should be smaller then 'CoolerOffsetOn'. For example a value of 1 switches off the cooler if the current temperature is 1 degree below the target temperature"),
+             Property.Select(label="AutoStart", options=["Yes","No"],description="Autostart Fermenter on cbpi start")])
+
+class FermenterHysteresis(CBPiFermenterLogic):
+    
+    async def run(self):
+        try:
+            self.heater_offset_min = float(self.props.get("HeaterOffsetOn", 0))
+            self.heater_offset_max = float(self.props.get("HeaterOffsetOff", 0))
+            self.cooler_offset_min = float(self.props.get("CoolerOffsetOn", 0))
+            self.cooler_offset_max = float(self.props.get("CoolerOffsetOff", 0))
+        
+            self.fermenter = self.get_fermenter(self.id)
+            self.heater = self.fermenter.heater
+            self.cooler = self.fermenter.cooler
+
+            target_temp = self.get_fermenter_target_temp(self.id)
+            if target_temp == 0:
+                await self.set_fermenter_target_temp(self.id,int(self.props.get("TargetTemp", 0)))
+ 
+
+            while self.running == True:
+                
+                sensor_value = self.get_sensor_value(self.fermenter.sensor).get("value")
+                target_temp = self.get_fermenter_target_temp(self.id)
+
+                if sensor_value + self.heater_offset_min <= target_temp:
+                    if self.heater:
+                        await self.actor_on(self.heater)
+                    
+                if sensor_value + self.heater_offset_max >= target_temp:
+                    if self.heater:
+                        await self.actor_off(self.heater)
+
+                if sensor_value >=  self.cooler_offset_min + target_temp:
+                    if self.cooler:
+                        await self.actor_on(self.cooler)
+                    
+                if sensor_value <= self.cooler_offset_max + target_temp:
+                    if self.cooler:
+                        await self.actor_off(self.cooler)
+
+                await asyncio.sleep(1)
+
+        except asyncio.CancelledError as e:
+            pass
+        except Exception as e:
+            logging.error("CustomLogic Error {}".format(e))
+        finally:
+            self.running = False
+            if self.heater:
+                await self.actor_off(self.heater)
+            if self.cooler:
+                await self.actor_off(self.cooler)
+
+
+
+def setup(cbpi):
+
+    '''
+    This method is called by the server during startup 
+    Here you need to register your plugins at the server
+    
+    :param cbpi: the cbpi core 
+    :return: 
+    '''
+
+    cbpi.plugin.register("Fermenter Hysteresis", FermenterHysteresis)
+    cbpi.plugin.register("Fermenter Autostart", FermenterAutostart)
+

cbpi/extension/FermenterHysteresis/config.yaml

@@ -0,0 +1,3 @@
+name: FermenterHysteresis
+version: 4
+active: true

cbpi/http_endpoints/http_fermentation.py

@@ -0,0 +1,285 @@
+from cbpi.controller.fermentation_controller import FermentationController
+from cbpi.api.dataclasses import Fermenter, Step, Props
+from aiohttp import web
+from cbpi.api import *
+import logging
+import json
+
+auth = False
+
+class FermentationHttpEndpoints():
+
+    def __init__(self, cbpi):
+        self.cbpi = cbpi
+        self.controller : FermentationController = cbpi.fermenter
+        self.cbpi.register(self, "/fermenter")
+
+    @request_mapping(path="/", auth_required=False)
+    async def http_get_all(self, request):
+        """
+        ---
+        description: Show all Fermenters
+        tags:
+        - Fermenter
+        responses:
+            "204":
+                description: successful operation
+        """
+        data= self.controller.get_state()
+        return web.json_response(data=data)
+        
+
+    @request_mapping(path="/", method="POST", auth_required=False)
+    async def http_add(self, request):
+        """
+        ---
+        description: add one Fermenter
+        tags:
+        - Fermenter
+        parameters:
+        - in: body
+          name: body
+          description: Create a Fermenter
+          required: true
+          
+          schema:
+            type: object
+            
+            properties:
+              name:
+                type: string
+              sensor:
+                type: "integer"
+                format: "int64"
+              heater:
+                type: "integer"
+                format: "int64"
+              cooler:
+                type: "integer"
+                format: "int64"
+              target_temp:
+                type: "integer"
+                format: "int64"
+              type:
+                type: string
+              props:
+                type: object
+            example: 
+              name: "Fermenter 1"
+              type: "CustomFermenterLogic"
+              sensor: "FermenterSensor"
+              heater: "FermenterHeater"
+              cooler: "FermenterCooler"
+              props: {}
+              
+        responses:
+            "204":
+                description: successful operation
+        """
+        data = await request.json()
+        fermenter = Fermenter(id=id, name=data.get("name"), sensor=data.get("sensor"), heater=data.get("heater"), cooler=data.get("cooler"), brewname=data.get("brewname"), target_temp=data.get("target_temp"), props=Props(data.get("props", {})), type=data.get("type"))
+        response_data = await self.controller.create(fermenter)
+        return web.json_response(data=response_data.to_dict())
+        
+
+    @request_mapping(path="/{id}", method="PUT", auth_required=False)
+    async def http_update(self, request):
+        """
+        ---
+        description: Update a Fermenter (NOT YET IMPLEMENTED)
+        tags:
+        - Fermenter
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Fermenter ID"
+          required: true
+          type: "integer"
+          format: "int64"
+        - in: body
+          name: body
+          description: Update a Fermenter
+          required: false
+          schema:
+            type: object
+            properties:
+              name:
+                type: string
+              type:
+                type: string
+              config:
+                props: object
+        responses:
+            "200":
+                description: successful operation
+        """
+        id = request.match_info['id']
+        data = await request.json()
+        fermenter = Fermenter(id=id, name=data.get("name"), sensor=data.get("sensor"), heater=data.get("heater"), cooler=data.get("cooler"), brewname=data.get("brewname"), target_temp=data.get("target_temp"), props=Props(data.get("props", {})), type=data.get("type"))
+        return web.json_response(data=(await self.controller.update(fermenter)).to_dict())
+    
+    @request_mapping(path="/{id}", method="DELETE", auth_required=False)
+    async def http_delete_one(self, request):
+        """
+        ---
+        description: Delete an actor
+        tags:
+        - Fermenter
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Fermenter ID"
+          required: true
+          type: "string"
+        responses:
+            "204":
+                description: successful operation
+        """
+        id = request.match_info['id']
+        await self.controller.delete(id)
+        return web.Response(status=204)
+
+#    @request_mapping(path="/{id}/on", method="POST", auth_required=False)
+#    async def http_on(self, request) -> web.Response:
+        """
+
+        ---
+        description: Switch actor on
+        tags:
+        - Fermenter
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Actor ID"
+          required: true
+          type: "string"
+          
+        responses:
+            "204":
+                description: successful operation
+            "405":
+                description: invalid HTTP Met
+        """
+#        id = request.match_info['id']
+#        await self.controller.start(id)
+#        return web.Response(status=204)
+
+#    @request_mapping(path="/{id}/off", method="POST", auth_required=False)
+#    async def http_off(self, request) -> web.Response:
+        """
+
+        ---
+        description: Switch actor on
+        tags:
+        - Fermenter
+
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Actor ID"
+          required: true
+          type: "string"
+          
+        responses:
+            "204":
+                description: successful operation
+            "405":
+                description: invalid HTTP Met
+        """
+#        id = request.match_info['id']
+#        await self.controller.off(id)
+#        return web.Response(status=204)
+    
+    @request_mapping(path="/{id}/toggle", method="POST", auth_required=False)
+    async def http_toggle(self, request) -> web.Response:
+        """
+
+        ---
+        description: Switch actor on
+        tags:
+        - Fermenter
+
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Kettle ID"
+          required: true
+          type: "string"
+          
+        responses:
+            "204":
+                description: successful operation
+            "405":
+                description: invalid HTTP Met
+        """
+        id = request.match_info['id']
+        await self.controller.toggle(id)
+        return web.Response(status=204)
+
+#    @request_mapping(path="/{id}/action", method="POST", auth_required=auth)
+#    async def http_action(self, request) -> web.Response:
+        """
+
+        ---
+        description: Toogle an actor on or off
+        tags:
+        - Fermenter
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Actor ID"
+          required: true
+          type: "integer"
+          format: "int64"
+        - in: body
+          name: body
+          description: Update an actor
+          required: false
+          schema:
+            type: object
+            properties:
+              name:
+                type: string
+              parameter:
+                type: object
+        responses:
+            "204":
+                description: successful operation
+        """
+#        actor_id = request.match_info['id']
+#        data = await request.json()
+#        await self.controller.call_action(actor_id, data.get("name"), data.get("parameter"))
+
+        return web.Response(status=204)
+    @request_mapping(path="/{id}/target_temp", method="POST", auth_required=auth)
+    async def http_target(self, request) -> web.Response:
+        """
+
+        ---
+        description: Set Target Temp for Fermenter
+        tags:
+        - Fermenter
+        parameters:
+        - name: "id"
+          in: "path"
+          description: "Fermenter ID"
+          required: true
+          type: "integer"
+          format: "int64"
+        - in: body
+          name: body
+          description: Update Temp
+          required: true
+          schema:
+            type: object
+            properties:
+              temp:
+                type: integer
+        responses:
+            "204":
+                description: successful operation
+        """
+        id = request.match_info['id']
+        data = await request.json()
+        await self.controller.set_target_temp(id,data.get("temp"))
+        return web.Response(status=204)

cbpi/http_endpoints/http_system.py

@@ -29,6 +29,7 @@ class SystemHttpEndpoints:
         """
         return web.json_response(data=dict(
             actor=self.cbpi.actor.get_state(),
+            fermenter=self.cbpi.fermenter.get_state(),
             sensor=self.cbpi.sensor.get_state(),
             kettle=self.cbpi.kettle.get_state(),
             step=self.cbpi.step.get_state(),