refactoring

Resolve #7779

1 files changed, 68 insertions, 0 deletions

diff --git a/packages/backend/src/server/api/endpoints/channels/create.ts b/packages/backend/src/server/api/endpoints/channels/create.ts
new file mode 100644
index 0000000000..0cedfd6c6a
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/channels/create.ts
@@ -0,0 +1,68 @@
+import $ from 'cafy';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { Channels, DriveFiles } from '@/models/index';
+import { Channel } from '@/models/entities/channel';
+import { genId } from '@/misc/gen-id';
+import { ID } from '@/misc/cafy-id';
+
+export const meta = {
+	tags: ['channels'],
+
+	requireCredential: true as const,
+
+	kind: 'write:channels',
+
+	params: {
+		name: {
+			validator: $.str.range(1, 128)
+		},
+
+		description: {
+			validator: $.nullable.optional.str.range(1, 2048)
+		},
+
+		bannerId: {
+			validator: $.nullable.optional.type(ID),
+		}
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'Channel',
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: 'cd1e9f3e-5a12-4ab4-96f6-5d0a2cc32050'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	let banner = null;
+	if (ps.bannerId != null) {
+		banner = await DriveFiles.findOne({
+			id: ps.bannerId,
+			userId: user.id
+		});
+
+		if (banner == null) {
+			throw new ApiError(meta.errors.noSuchFile);
+		}
+	}
+
+	const channel = await Channels.save({
+		id: genId(),
+		createdAt: new Date(),
+		userId: user.id,
+		name: ps.name,
+		description: ps.description || null,
+		bannerId: banner ? banner.id : null,
+	} as Channel);
+
+	return await Channels.pack(channel, user);
+});