| 1 | import type * as appsync from "@distilled.cloud/aws/appsync"; |
| 2 | import type * as Effect from "effect/Effect"; |
| 3 | import * as Binding from "../../Binding.ts"; |
| 4 | |
| 5 | /** |
| 6 | * Runtime binding for `appsync:EvaluateCode` — evaluate `APPSYNC_JS` |
| 7 | * resolver/function code against a mock context without touching a deployed |
| 8 | * resolver. Useful for CI/tooling functions that validate resolver code |
| 9 | * before it ships. |
| 10 | * |
| 11 | * An account-level operation: the binding takes no resource. GraphQL |
| 12 | * *evaluation* errors do not fail the effect — they surface on the |
| 13 | * response's `error` field. Provide `AppSync.EvaluateCodeHttp` on the |
| 14 | * hosting function's Effect to implement the binding. |
| 15 | * |
| 16 | * ### Evaluating Resolver Code |
| 17 | * **Example:** Run a resolver's request function against a mock context |
| 18 | * ```typescript |
| 19 | * // init — account-level binding takes no resource |
| 20 | * const evaluateCode = yield* AppSync.EvaluateCode(); |
| 21 | * |
| 22 | * // runtime |
| 23 | * const result = yield* evaluateCode({ |
| 24 | * runtime: AppSync.APPSYNC_JS, |
| 25 | * code: ` |
| 26 | * export function request(ctx) { return { payload: ctx.args.a + ctx.args.b }; } |
| 27 | * export function response(ctx) { return ctx.result; } |
| 28 | * `, |
| 29 | * context: JSON.stringify({ arguments: { a: 2, b: 3 } }), |
| 30 | * function: "request", |
| 31 | * }); |
| 32 | * // JSON.parse(result.evaluationResult!) → { payload: 5 } |
| 33 | * ``` |
| 34 | * |
| 35 | * @binding |
| 36 | */ |
| 37 | export interface EvaluateCode extends Binding.Service< |
| 38 | EvaluateCode, |
| 39 | "AWS.AppSync.EvaluateCode", |
| 40 | () => Effect.Effect< |
| 41 | ( |
| 42 | request: appsync.EvaluateCodeRequest, |
| 43 | ) => Effect.Effect<appsync.EvaluateCodeResponse, appsync.EvaluateCodeError> |
| 44 | > |
| 45 | > {} |
| 46 | export const EvaluateCode = Binding.Service<EvaluateCode>( |
| 47 | "AWS.AppSync.EvaluateCode", |
| 48 | ); |