fix: ComposerInfo data export

data_model/actual_data/composer.py

@@ -1,5 +1,7 @@
+from collections import OrderedDict
+
 from ..loader import FileLoader
-from .used_by import BaseUsedBy, UsedByRegisterMixin, OrderedDictWithCounter, UsedByToJsonMixin
+from .used_by import BaseUsedBy, UsedByRegisterMixin, UsedByToJsonMixin
 from ..constant.file_type import FILETYPES_TRACK
 from ..tool.interpage import InterpageMixin
 from ..types.url import UrlModel
@@ -8,10 +10,9 @@
 
 class ComposerUsedBy(BaseUsedBy, UsedByToJsonMixin):
     SUPPORTED_FILETYPE = [*FILETYPES_TRACK]
-    _components = ["data_track"]
 
     def __init__(self):
-        self.data_track = OrderedDictWithCounter()
+        self.data_track = OrderedDict()
 
     def register(self, file_loader: FileLoader, count_increase=True):
         filetype = file_loader.filetype
@@ -20,11 +21,12 @@ def register(self, file_loader: FileLoader, count_increase=True):
         if filetype in self.SUPPORTED_FILETYPE:
             if filetype in FILETYPES_TRACK:
                 self.data_track[instance_id] = file_loader
-                if not count_increase:
-                    self.data_track.counter_adjust(instance_id, -1)
         else:
             raise ValueError
 
+    def to_json(self, no_used_by: bool = True):
+        return {"data_track": [i.to_json_basic() for i in self.data_track.values()]}
+
 
 class NameMasker(ObjectAccessProxier):
     def __init__(self, obj: str):
@@ -68,9 +70,10 @@ def to_json(self):
         d = {
             "uuid": self.uuid,
             "filetype": self.filetype,
+            "namespace": self.namespace,
 
             "name": self.name.to_json(),
-            "namespace": self.namespace,
+            "no": self.no,
             "realname": self.realname,
             "nickname": self.nickname,
             "intro": self.intro,
@@ -85,9 +88,10 @@ def to_json_basic(self):
         d = {
             "uuid": self.uuid,
             "filetype": self.filetype,
+            "namespace": self.namespace,
 
             "name": self.name.to_json(),
-            "namespace": self.namespace,
+            "no": self.no,
             "realname": self.realname,
             "nickname": self.nickname,
             "intro": self.intro,

data_model/actual_data/track.py

@@ -322,56 +322,6 @@ def to_json_basic(self):
         return self.to_json()
 
 
-class Composer(BaseDataModel, UsedByRegisterMixin):
-    """
-    Defines a `composer` dict.
-
-    Note: This class implements irregular Singleton behaviour, in which when
-        you're loading the data, it might return an existing instance if
-        there's a match in either the `nickname` or `composer_id`.
-    """
-    realname = String("realname")
-    nickname = String("nickname")
-    _components = ["composer_id", "realname", "nickname", "contact"]
-    _instance = {}
-
-    def __init__(self, key_name="composer"):
-        super().__init__(key_name)
-        self.contact = Contact()
-        self.used_by = ComposerUsedBy()
-
-    def load(self, value: dict):
-        self.composer_id = str(value.get("composer_id", ""))
-        if self.composer_id in self._instance.keys():
-            return self._instance[self.composer_id]
-
-        # If none is found, then it's the first time to create
-        # Check if the composer is auto-indexed
-        if value.get("composer_id", "") != "":
-            value = constant_manager.query("composer", value["composer_id"])
-        super().load(value)
-
-        self.realname = value["realname"]
-        self.nickname = value["nickname"]
-        self.contact.load(value["contact"])
-
-        self._instance[self.composer_id] = self
-
-        return self
-
-    def to_json(self):
-        return {"composer_id": self.composer_id,
-                "realname": self.realname,
-                "nickname": self.nickname,
-                "contact": self.contact.to_json_basic(),
-                "used_by": self.used_by.to_json_basic()}
-
-    def to_json_basic(self):
-        return {"composer_id": self.composer_id,
-                "nickname": self.nickname,
-                "contact": self.contact.to_json_basic()}
-
-
 # -------------------------------------------------------
 
 class TrackInfo(FileLoader, UsedByRegisterMixin, InterpageMixin, RelatedToRegisterMixin):