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RPC server work

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This commit is contained in:
Julien Valverdé
2024-07-04 23:12:32 +02:00
parent 5f15dedfbf
commit eb464edefd
6 changed files with 34 additions and 19 deletions
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4
packages/server/src/express/ExpressApp.ts
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@@ -1,8 +1,8 @@
import { Context, Layer } from "effect" import { Context, Layer } from "effect"
import express from "express" import express, { type Express } from "express"
export class ExpressApp extends Context.Tag("Express")<ExpressApp, ReturnType<typeof express>>() {} export class ExpressApp extends Context.Tag("Express")<ExpressApp, Express>() {}
export module ExpressApp { export module ExpressApp {
export const Live = Layer.sync(ExpressApp, () => express()) export const Live = Layer.sync(ExpressApp, () => express())

10
packages/server/src/rpc/RPCServer.ts
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@@ -1,11 +1,12 @@
import { createExpressMiddleware } from "@trpc/server/adapters/express" import { createExpressMiddleware } from "@trpc/server/adapters/express"
import { Config, Effect, Layer } from "effect" import { Config, Effect, Layer } from "effect"
import { ExpressApp } from "../express/ExpressApp" import { ExpressApp } from "../express/ExpressApp"
import { createTRPCContext } from "../trpc/context" import { CreateTRPCContext } from "../trpc/CreateTRPCContext"
import { router } from "./routers" import { router } from "./routers"
export const RPCServerLive = Layer.effectDiscard(Effect.gen(function*() { export module RPCServer {
export const Live = Layer.effectDiscard(Effect.gen(function*() {
const app = yield* ExpressApp const app = yield* ExpressApp
app.use( app.use(
@@ -13,7 +14,8 @@ export const RPCServerLive = Layer.effectDiscard(Effect.gen(function*() {
createExpressMiddleware({ createExpressMiddleware({
router: yield* router, router: yield* router,
createContext: createTRPCContext, createContext: yield* CreateTRPCContext,
}), }),
) )
})) }))
}

12
packages/server/src/trpc/CreateTRPCContext.ts Normal file
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@@ -0,0 +1,12 @@
import type { CreateExpressContextOptions } from "@trpc/server/adapters/express"
import { Context, Layer } from "effect"
import type { TRPCContext } from "./TRPCContext"
export class CreateTRPCContext extends Context.Tag("CreateTRPCContext")<CreateTRPCContext,
(opts: CreateExpressContextOptions) => TRPCContext
>() {}
export module CreateTRPCContext {
export const Live = Layer.sync(CreateTRPCContext, () => ({ req }) => ({ req }))
}

2
packages/server/src/trpc/TRPCBuilder.ts
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@@ -1,6 +1,6 @@
import { initTRPC } from "@trpc/server" import { initTRPC } from "@trpc/server"
import { Context, Layer } from "effect" import { Context, Layer } from "effect"
import type { TRPCContext } from "./context" import type { TRPCContext } from "./TRPCContext"
const createTRPC = () => initTRPC.context<TRPCContext>().create() const createTRPC = () => initTRPC.context<TRPCContext>().create()

6
packages/server/src/trpc/TRPCContext.ts Normal file
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@@ -0,0 +1,6 @@
import type { Request } from "express"
export interface TRPCContext {
req: Request
}

5
packages/server/src/trpc/context.ts
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@@ -1,5 +0,0 @@
import type { CreateExpressContextOptions } from "@trpc/server/adapters/express"
export const createTRPCContext = ({ req }: CreateExpressContextOptions) => ({ req })
export type TRPCContext = Awaited<ReturnType<typeof createTRPCContext>>