1 files changed, 146 insertions, 0 deletions
diff --git a/packages/backend/src/models/json-schema/chat-message.ts b/packages/backend/src/models/json-schema/chat-message.ts
new file mode 100644
index 0000000000..44b7298702
--- /dev/null
+++ b/packages/backend/src/models/json-schema/chat-message.ts
@@ -0,0 +1,146 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export const packedChatMessageSchema = {
+	type: 'object',
+	properties: {
+		id: {
+			type: 'string',
+			optional: false, nullable: false,
+		},
+		createdAt: {
+			type: 'string',
+			format: 'date-time',
+			optional: false, nullable: false,
+		},
+		fromUserId: {
+			type: 'string',
+			optional: false, nullable: false,
+		},
+		fromUser: {
+			type: 'object',
+			optional: false, nullable: false,
+			ref: 'UserLite',
+		},
+		toUserId: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		toUser: {
+			type: 'object',
+			optional: true, nullable: true,
+			ref: 'UserLite',
+		},
+		toRoomId: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		toRoom: {
+			type: 'object',
+			optional: true, nullable: true,
+			ref: 'ChatRoom',
+		},
+		text: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		fileId: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		file: {
+			type: 'object',
+			optional: true, nullable: true,
+			ref: 'DriveFile',
+		},
+		isRead: {
+			type: 'boolean',
+			optional: true, nullable: false,
+		},
+		reactions: {
+			type: 'array',
+			optional: false, nullable: false,
+			items: {
+				type: 'object',
+				optional: false, nullable: false,
+				properties: {
+					reaction: {
+						type: 'string',
+						optional: false, nullable: false,
+					},
+					user: {
+						type: 'object',
+						optional: true, nullable: true,
+						ref: 'UserLite',
+					},
+				},
+			},
+		},
+	},
+} as const;
+
+export const packedChatMessageLiteSchema = {
+	type: 'object',
+	properties: {
+		id: {
+			type: 'string',
+			optional: false, nullable: false,
+		},
+		createdAt: {
+			type: 'string',
+			format: 'date-time',
+			optional: false, nullable: false,
+		},
+		fromUserId: {
+			type: 'string',
+			optional: false, nullable: false,
+		},
+		fromUser: {
+			type: 'object',
+			optional: true, nullable: false,
+			ref: 'UserLite',
+		},
+		toUserId: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		toRoomId: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		text: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		fileId: {
+			type: 'string',
+			optional: true, nullable: true,
+		},
+		file: {
+			type: 'object',
+			optional: true, nullable: true,
+			ref: 'DriveFile',
+		},
+		reactions: {
+			type: 'array',
+			optional: false, nullable: false,
+			items: {
+				type: 'object',
+				optional: false, nullable: false,
+				properties: {
+					reaction: {
+						type: 'string',
+						optional: false, nullable: false,
+					},
+					user: {
+						type: 'object',
+						optional: true, nullable: true,
+						ref: 'UserLite',
+					},
+				},
+			},
+		},
+	},
+} as const;