| 1 | import { Function as NeonFunction } from "@/Neon/Function"; |
| 2 | import { ReadWriteBucket } from "@/Neon/ReadWriteBucket"; |
| 3 | import { ReadWriteBucketHttp } from "@/Neon/ReadWriteBucketHttp"; |
| 4 | import { ReadObject } from "@/Neon/ReadObject"; |
| 5 | import { ReadObjectHttp } from "@/Neon/ReadObjectHttp"; |
| 6 | import { WriteObject } from "@/Neon/WriteObject"; |
| 7 | import { WriteObjectHttp } from "@/Neon/WriteObjectHttp"; |
| 8 | import * as Effect from "effect/Effect"; |
| 9 | import * as Layer from "effect/Layer"; |
| 10 | import * as HttpServerResponse from "effect/http/HttpServerResponse"; |
| 11 | import { HttpServerRequest } from "effect/http/HttpServerRequest"; |
| 12 | import { |
| 13 | StorageBranch, |
| 14 | StorageBucket, |
| 15 | StorageSettings, |
| 16 | } from "./StorageResources.ts"; |
| 17 | |
| 18 | export default class StorageFunction extends NeonFunction<StorageFunction>()( |
| 19 | "StorageFunction", |
| 20 | Effect.gen(function* () { |
| 21 | return { branch: yield* StorageBranch, main: import.meta.url }; |
| 22 | }), |
| 23 | Effect.gen(function* () { |
| 24 | const bucket = yield* StorageBucket; |
| 25 | const object = yield* StorageSettings; |
| 26 | const files = yield* ReadWriteBucket(bucket); |
| 27 | const settings = yield* ReadObject(object); |
| 28 | const writer = yield* WriteObject(object); |
| 29 | return { |
| 30 | fetch: Effect.gen(function* () { |
| 31 | const request = yield* HttpServerRequest; |
| 32 | if (request.url === "/presign") { |
| 33 | return yield* HttpServerResponse.json({ |
| 34 | url: yield* files.presignPut("signed/spaces & unicode-λ.txt", { |
| 35 | contentType: "text/plain", |
| 36 | expiresIn: 60, |
| 37 | }), |
| 38 | }); |
| 39 | } |
| 40 | if (request.url === "/download") { |
| 41 | return yield* HttpServerResponse.json({ |
| 42 | url: yield* files.presignGet("signed/spaces & unicode-λ.txt", { |
| 43 | expiresIn: 60, |
| 44 | }), |
| 45 | }); |
| 46 | } |
| 47 | if (request.url === "/write") { |
| 48 | return yield* writer.put({ theme: "dark", pageSize: 50 }).pipe( |
| 49 | Effect.as(HttpServerResponse.text("ok")), |
| 50 | Effect.catch((error) => |
| 51 | Effect.succeed( |
| 52 | HttpServerResponse.text("Storage write failed", { |
| 53 | status: 500, |
| 54 | headers: { "x-storage-error": error._tag }, |
| 55 | }), |
| 56 | ), |
| 57 | ), |
| 58 | ); |
| 59 | } |
| 60 | if (request.url === "/invalid") { |
| 61 | yield* files.put( |
| 62 | "settings.json", |
| 63 | '{"theme":"dark","pageSize":"bad"}', |
| 64 | { ContentType: "application/json" }, |
| 65 | ); |
| 66 | return yield* settings.get().pipe( |
| 67 | Effect.as(HttpServerResponse.text("accepted", { status: 500 })), |
| 68 | Effect.catchTag("ObjectDecodeError", () => |
| 69 | Effect.succeed(HttpServerResponse.text("rejected")), |
| 70 | ), |
| 71 | ); |
| 72 | } |
| 73 | return yield* HttpServerResponse.json(yield* settings.get()); |
| 74 | }).pipe( |
| 75 | Effect.catch(() => |
| 76 | Effect.succeed( |
| 77 | HttpServerResponse.text("Storage request failed", { status: 500 }), |
| 78 | ), |
| 79 | ), |
| 80 | ), |
| 81 | }; |
| 82 | }).pipe( |
| 83 | Effect.provide( |
| 84 | Layer.mergeAll(ReadWriteBucketHttp, ReadObjectHttp, WriteObjectHttp), |
| 85 | ), |
| 86 | ), |
| 87 | ) {} |