mood: add calm down command

config.json.example

@@ -33,6 +33,7 @@
       "url": "https://www.journee-mondiale.com/"
     },
     "mood": {
+      "commands": ["calm down"],
       "questions": ["how are you?"],
       "greetings": {
         "calm": ["Hi!", "Hello!"],
@@ -41,7 +42,8 @@
       "answer": {
         "calm": "Fine!",
         "pissed": "Pissed off..."
-      }
+      },
+      "calmed_message": "I'm calm now."
     },
     "notes": {
       "commands": ["note down", "notes"],

edmond/plugins/mood.py

@@ -17,11 +17,17 @@ class MoodPlugin(Plugin):
     current mood.
     """
 
-    REQUIRED_CONFIGS = ["questions", "greetings", "answer"]
+    REQUIRED_CONFIGS = [
+        "commands", "questions", "greetings", "answer", "calmed_message",
+    ]
 
     def __init__(self, bot):
         super().__init__(bot)
 
+    @property
+    def mood(self):
+        return self.get_runtime_value("mood")
+
     def on_welcome(self, event):
         mood = random.choice(list(Mood))
         self.set_runtime_value("mood", mood)
@@ -35,10 +41,21 @@ class MoodPlugin(Plugin):
             self.bot.say(event.target, random.choice(greetings))
 
     def on_pubmsg(self, event):
-        if not self.should_answer_question(event.arguments[0]):
-            return False
-        mood = self.get_runtime_value("mood")
-        answer = self.config["answer"].get(mood.value)
+        if self.should_handle_command(event.arguments[0], no_content=True):
+            self.calm_down(event.target)
+            return True
+        if self.should_answer_question(event.arguments[0]):
+            self.say_mood(event.target)
+            return True
+        return False
+
+    def calm_down(self, target):
+        if self.mood != Mood.PISSED:
+            return
+        self.set_runtime_value("mood", Mood.CALM)
+        self.bot.say(target, self.config["calmed_message"])
+
+    def say_mood(self, target):
+        answer = self.config["answer"].get(self.mood.value)
         if answer:
-            self.bot.say(event.target, answer)
-        return True
+            self.bot.say(target, answer)