Add missing model fields from Python audit

LandingList: Added type, type_for_from, title, id, new_releases, new_playlists, podcasts
New type: PlaylistID
Presaves: Added upcoming_albums, released_albums
Presaves: Added DeJSON method
QueueItem: Added id, context, modified fields (fixed duplicate context)
Clip: Fixed PreviewURI → PreviewURL field name

internal/models/pin.go

@@ -127,10 +127,12 @@ type PinsList struct {
 // Presaves represents presaves.
 type Presaves struct {
 	BaseModel
-	Presaves []Presave `json:"presaves"`
-	Total    int       `json:"total"`
-	Page     int       `json:"page"`
-	PageSize int       `json:"page_size"`
+	UpcomingAlbums []Album `json:"upcoming_albums"`
+	ReleasedAlbums []Album `json:"released_albums"`
+	Presaves       []Presave `json:"presaves"`
+	Total          int       `json:"total"`
+	Page           int       `json:"page"`
+	PageSize       int       `json:"page_size"`
 }
 
 // Presave represents a presave.
@@ -219,3 +221,40 @@ func (p *Presave) DeList(data []byte, client ClientInterface) ([]Model, error) {
 	}
 	return result, nil
 }
+
+// DeJSON deserializes Presaves from JSON data.
+func (p *Presaves) DeJSON(data []byte, client ClientInterface) (Model, error) {
+	var raw map[string]json.RawMessage
+	if err := json.Unmarshal(data, &raw); err != nil {
+		return nil, err
+	}
+
+	presaves := &Presaves{BaseModel: *NewBaseModel(client)}
+
+	if v, ok := raw["upcoming_albums"]; ok {
+		var albums []Album
+		json.Unmarshal(v, &albums)
+		presaves.UpcomingAlbums = albums
+	}
+	if v, ok := raw["released_albums"]; ok {
+		var albums []Album
+		json.Unmarshal(v, &albums)
+		presaves.ReleasedAlbums = albums
+	}
+	if v, ok := raw["presaves"]; ok {
+		var presaveList []Presave
+		json.Unmarshal(v, &presaveList)
+		presaves.Presaves = presaveList
+	}
+	if v, ok := raw["total"]; ok {
+		json.Unmarshal(v, &presaves.Total)
+	}
+	if v, ok := raw["page"]; ok {
+		json.Unmarshal(v, &presaves.Page)
+	}
+	if v, ok := raw["page_size"]; ok {
+		json.Unmarshal(v, &presaves.PageSize)
+	}
+
+	return presaves, nil
+}