add presence array in resource

models/resource.py

@@ -14,9 +14,10 @@ class Resource:
         self.commands = [] if commands is None else commands
         self.commands_count = len(self.commands)
         self.deleted = False
+        self.presences = []
 
     def __str__(self):
-        return f"Resource(id={self.id}, name={self.name}, last_update={self.last_update}, commands={self.commands}, commands_count={self.commands_count}, deleted={self.deleted})"
+        return f"Resource(id={self.id}, name={self.name}, last_update={self.last_update}, commands={self.commands}, commands_count={self.commands_count}, deleted={self.deleted}, presence={self.presences})"
 
     def __repr__(self):
         return self.__str__()
@@ -28,11 +29,14 @@ class Resource:
         self.commands_count = len(self.commands)
 
     @staticmethod
-    def from_tuple(data, commands: list[Command] = None, commands_count: int = None, deleted: bool = False):
+    def from_tuple(data, commands: list[Command] = None, commands_count: int = None, deleted: bool = False, presence: list[str] = None):
         resource = Resource(data[1])
         resource.id = data[0]
         resource.last_update = data[2]
         resource.deleted = deleted
+        if presence is not None:
+            resource.presences = presence
+
         if (commands is not None):
             resource.commands = commands
             resource.commands_count = len(resource.commands)
@@ -49,25 +53,40 @@ class Resource:
         resource.commands = [Command.from_full_dict(
             command) for command in data["commands"]]
         resource.commands_count = len(resource.commands)
+
+        resource.presences = data.get("presence", [])
         return resource
 
+    
+    # This method returns a tuple with the following structure:
+    # (id, name, last_update)
+    # used to insert a resource into the database
     def to_tuple(self):
         return (self.id, self.name, self.last_update)
+    
+    def to_presence_tuples(self):
+        return [(self.id, presence) for presence in self.presences]
 
-    def to_full_dict(self):
-        return {
+    def to_full_dict(self, include_presence: bool = False):
+        full_dict = {
             "id": self.id,
             "name": self.name,
             "lastUpdate": self.last_update,
             "deleted": self.deleted,
             "commands": [command.to_dict() for command in self.commands]
         }
+        if include_presence:
+            full_dict["presence"] = self.presences
+        return full_dict
 
-    def to_simple_dict(self):
-        return {
+    def to_simple_dict(self, include_presence: bool = False):
+        simple_dict = {
             "id": self.id,
             "name": self.name,
             "lastUpdate": self.last_update,
             "deleted": self.deleted,
             "commandsCount": self.commands_count
         }
+        if include_presence:
+            simple_dict["presence"] = self.presences
+        return simple_dict