Add boost

david_home_automation/config.py

@@ -1,7 +1,9 @@
 import json
+import logging
 import subprocess
 import typing
 from dataclasses import dataclass
+from subprocess import CalledProcessError
 
 
 @dataclass
@@ -21,8 +23,15 @@ class BluetoothThermostat(object):
     def eq3_cmd(self, cmd):
         return f'eq3.exp {self.mac_address} {cmd}'
 
-    def execute_eq3_cmd(self, cmd):
-        return subprocess.check_output(f'{self.eq3_cmd(cmd)}'.split(' ')).decode('utf-8')
+    def execute_eq3_cmd(self, cmd, tries: int = 2):
+        whole_command = f'{self.eq3_cmd(cmd)}'.split(' ')
+        for x in range(tries):
+            try:
+                return subprocess.check_output(whole_command).decode('utf-8')
+            except CalledProcessError as e:
+                logging.error(f'Could not execute command: {whole_command}. Retrying', exc_info=e)
+        logging.error(f'Could not execute command: {whole_command}')
+        raise Exception(f'Command "{whole_command}" exited with non-zero code after {tries} tries')
 
     def get_temperature(self):
         if not self.status:

david_home_automation/main.py

@@ -37,8 +37,27 @@ def change_thermostat_temperature():
     except:
         return dict(error='could not parse temperature'), 400
 
-    response = thermostat.execute_eq3_cmd(f'temp {temperature:.1f}')
-    return jsonify(dict(message=response))
+    try:
+        response = thermostat.execute_eq3_cmd(f'temp {temperature:.1f}')
+        return jsonify(dict(message=response))
+    except Exception as e:
+        return jsonify(dict(message=str(e))), 500
+
+
+@app.route("/api/thermostats/set-boost", methods=['POST'])
+def set_thermostat_boost():
+    body = request.get_json(force=True)
+    name = body.get('name')
+    thermostat = CONFIG.get_thermostat_by_name(name)
+    # ToDo: a lot of duplication
+    if not name or not thermostat:
+        return dict(error='invalid name'), 400
+    enable_boost = body.get('enable', True)
+    try:
+        response = thermostat.execute_eq3_cmd('boost' if enable_boost else 'boost off')
+        return jsonify(dict(message=response))
+    except Exception as e:
+        return jsonify(dict(message=str(e))), 500
 
 
 @app.route("/api/thermostats/change-to-automatic", methods=['POST'])

david_home_automation/static/index.html

@@ -10,15 +10,16 @@
 <section class="section" id="app">
     <div class="container" v-cloak>
         <h1 class="title is-2">Home automation</h1>
-        <hr>
 
         <div v-if="config.hosts && config.hosts.length">
             <h2 class="subtitle is-3">Wake on lan</h2>
             <div v-for="host in config.hosts">
                 <button class="button" @click="wakeupHost(host.name)">Wake up "{{host.name}}"</button>
             </div>
-            <hr/>
         </div>
+
+        <hr/>
+
         <div v-if="config.thermostats && config.thermostats.length">
             <h2 class="subtitle is-3">Thermostats</h2>
             <div class="box" v-for="thermostat in config.thermostats">
@@ -47,6 +48,9 @@ <h3 class="subtitle is-5">{{thermostat.name}}</h3>
                     <button class="button" @click="changeToAutomatic(thermostat.name)">
                         Automatic
                     </button>
+                    <button class="button" @click="enableBoost(thermostat.name)">
+                        Boost
+                    </button>
                 </div>
             </div>
         </div>

david_home_automation/static/script.js

@@ -25,18 +25,22 @@
                     name: name
                   })
             },
+            enableBoost: (name) => {
+                axios
+                  .post('/api/thermostats/set-boost', {
+                    name: name
+                  })
+            },
             changeTemperatureTo: (name, temperature) => {
-                changeTemperatureTo(name, temperature)
+                axios
+                  .post('/api/thermostats/change-temperature', {
+                    name: name,
+                    temperature: temperature
+                  })
+                  .catch((error) => {
+                      console.log(this);
+                  });
             }
         }
     });
-
-
-    function changeTemperatureTo(name, temperature) {
-        axios
-          .post('/api/thermostats/change-temperature', {
-            name: name,
-            temperature: temperature
-          })
-    }
 })();