intrn(manager): customize the model chain to user and exposable columns

database/managers/attached_chat_file.spec.ts

@@ -1,8 +1,6 @@
 import UserFactory from "~/factories/user"
-import Model from "%/models/attached_chat_file"
 import Factory from "~/factories/attached_chat_file"
 import ChatMessageFactory from "~/factories/chat_message"
-import ChatMessageActivity from "%/models/chat_message_activity"
 import ChatMessageActivityFactory from "~/factories/chat_message_activity"
 import Manager from "./attached_chat_file"
 

database/managers/attached_chat_file.ts

@@ -1,10 +1,13 @@
-import type { ModelCtor } from "%/types/dependent"
 import type { GeneralObject } from "$/types/general"
 import type { RawAttachedChatFile } from "$!/types/independent"
 import type { FileLikeTransformerOptions } from "%/types/independent"
+import type { ModelCtor, Model as BaseModel } from "%/types/dependent"
 
+import User from "%/models/user"
 import BaseManager from "%/managers/base"
+import ChatMessage from "%/models/chat_message"
 import AttachedChatFile from "%/models/attached_chat_file"
+import ChatMessageActivity from "%/models/chat_message_activity"
 import AttachedChatFileTransformer from "%/transformers/attached_chat_file"
 
 export default class extends BaseManager<
@@ -16,4 +19,17 @@ export default class extends BaseManager<
 	get model(): ModelCtor<AttachedChatFile> { return AttachedChatFile }
 
 	get transformer(): AttachedChatFileTransformer { return new AttachedChatFileTransformer() }
+
+	get modelChainToUser(): readonly ModelCtor<BaseModel>[] {
+		return [
+			ChatMessage,
+			ChatMessageActivity,
+			User
+		]
+	}
+
+	protected get exposableColumns(): string[] {
+		const excludedColumns = new Set([ "id", "chatMessageID" ])
+		return super.exposableColumns.filter(columnName => !excludedColumns.has(columnName))
+	}
 }

database/models/file-like.ts

@@ -8,7 +8,7 @@ import {
 
 export default abstract class extends Model {
 	@Column({
-		type: DataType.BLOB("medium")
+		"type": DataType.BLOB("medium")
 	})
-	fileContents!: Buffer
+		fileContents!: Buffer
 }