вложения, канальчики, бим-бим + бам-бам

2026-04-25 00:51:12 +06:00
parent 0b75148a3f
commit ad477ee813
61 changed files with 14636 additions and 375 deletions
--- a/server/routes/chat.ts
+++ b/server/routes/chat.ts
@@ -0,0 +1,111 @@
+import type { FastifyPluginAsyncTypebox } from '@fastify/type-provider-typebox'
+import { Type } from 'typebox'
+import { ChatMessageSchema, NewChatMessageSchema } from '../schemas/chat.ts'
+
+const plugin: FastifyPluginAsyncTypebox = async (fastify) => {
+  fastify.post(
+    '/chat/send',
+    {
+      schema: {
+        summary: 'Send message',
+        tags: ['Chat'],
+        operationId: 'chat.send',
+        body: NewChatMessageSchema,
+        response: {
+          200: ChatMessageSchema,
+        },
+      },
+    },
+    async (req, reply) => {
+      const user = req.user!
+
+      const message = await fastify.prisma.message.create({
+        data: {
+          text: req.body.text,
+          senderId: user.id,
+          attachments: {
+            create: (req.body.attachments ?? []).map((attachmentId) => {
+              return {
+                attachment: {
+                  connect: {
+                    id: attachmentId,
+                  },
+                },
+              }
+            }),
+          },
+        },
+      })
+
+      if (!message) {
+        return reply.unprocessableEntity()
+      }
+
+      const response = {
+        id: message.id,
+        senderId: user.id,
+        text: message.text,
+        createdAt: message.createdAt.toISOString(),
+        updatedAt: message.updatedAt.toISOString(),
+        attachments: req.body.attachments ?? [],
+      }
+
+      fastify.bus.emit('chat:new-message', response)
+
+      return response
+    },
+  )
+
+  fastify.get(
+    '/chat',
+    {
+      schema: {
+        summary: 'Get messages',
+        tags: ['Chat'],
+        operationId: 'chat.messages',
+        querystring: Type.Object({
+          cursor: Type.Optional(Type.String({ format: 'uuid', description: 'Cursor to message' })),
+          limit: Type.Number({ minimum: 1, maximum: 100, default: 10 }),
+        }),
+        response: {
+          200: Type.Object({
+            messages: Type.Array(ChatMessageSchema),
+            nextCursor: Type.Optional(Type.String({ format: 'uuid', description: 'Cursor to last message' })),
+          }),
+        },
+      },
+    },
+    // eslint-disable-next-line ts/ban-ts-comment
+    // @ts-expect-error
+    async (req) => {
+      const messages = await fastify.prisma.message.findMany({
+        orderBy: { createdAt: 'desc' },
+        take: req.query.limit + 1,
+        include: { attachments: true },
+        ...(req.query.cursor && {
+          cursor: {
+            id: req.query.cursor,
+          },
+          // skip: 1,
+        }),
+      })
+
+      const hasMore = messages.length > req.query.limit
+      const cursorMessage = hasMore ? messages.pop() : undefined
+
+      return {
+        messages: messages.map((message) => {
+          return {
+            ...message,
+            createdAt: message.createdAt.toISOString(),
+            updatedAt: message.updatedAt.toISOString(),
+            attachments: message.attachments.map(({ attachmentId }) => attachmentId),
+          }
+        }),
+        nextCursor: cursorMessage?.id,
+      }
+    },
+  )
+}
+
+export default plugin