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Support CORS for POST and PATCH availability endpoints (#897)

This commit is contained in:
Arnaud 2024-09-23 17:08:56 +02:00 committed by GitHub
parent 4e8630791a
commit 032d7e7495
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GPG Key ID: B5690EEEBB952194
1 changed files with 29 additions and 7 deletions
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36
codex/rest/api.nim
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@ -224,6 +224,8 @@ proc initDataApi(node: CodexNodeRef, repoStore: RepoStore, router: var RestRoute
return RestApiResponse.response($json, contentType="application/json")
proc initSalesApi(node: CodexNodeRef, router: var RestRouter) =
let allowedOrigin = router.allowedOrigin
router.api(
MethodGet,
"/api/codex/v1/sales/slots") do () -> RestApiResponse:
@ -290,22 +292,29 @@ proc initSalesApi(node: CodexNodeRef, router: var RestRouter) =
## minPrice - minimum price to be paid (in amount of tokens)
## maxCollateral - maximum collateral user is willing to pay per filled Slot (in amount of tokens)
var headers = newSeq[(string,string)]()
if corsOrigin =? allowedOrigin:
headers.add(("Access-Control-Allow-Origin", corsOrigin))
headers.add(("Access-Control-Allow-Methods", "POST, OPTIONS"))
headers.add(("Access-Control-Max-Age", "86400"))
try:
without contracts =? node.contracts.host:
return RestApiResponse.error(Http503, "Sales unavailable")
return RestApiResponse.error(Http503, "Sales unavailable", headers = headers)
let body = await request.getBody()
without restAv =? RestAvailability.fromJson(body), error:
return RestApiResponse.error(Http400, error.msg)
return RestApiResponse.error(Http400, error.msg, headers = headers)
let reservations = contracts.sales.context.reservations
if restAv.totalSize == 0:
return RestApiResponse.error(Http400, "Total size must be larger then zero")
return RestApiResponse.error(Http400, "Total size must be larger then zero", headers = headers)
if not reservations.hasAvailable(restAv.totalSize.truncate(uint)):
return RestApiResponse.error(Http422, "Not enough storage quota")
return RestApiResponse.error(Http422, "Not enough storage quota", headers = headers)
without availability =? (
await reservations.createAvailability(
@ -314,14 +323,27 @@ proc initSalesApi(node: CodexNodeRef, router: var RestRouter) =
restAv.minPrice,
restAv.maxCollateral)
), error:
return RestApiResponse.error(Http500, error.msg)
return RestApiResponse.error(Http500, error.msg, headers = headers)
return RestApiResponse.response(availability.toJson,
Http201,
contentType="application/json")
contentType="application/json",
headers = headers)
except CatchableError as exc:
trace "Excepting processing request", exc = exc.msg
return RestApiResponse.error(Http500)
return RestApiResponse.error(Http500, headers = headers)
router.api(
MethodOptions,
"/api/codex/v1/sales/availability/{id}") do (id: AvailabilityId, resp: HttpResponseRef) -> RestApiResponse:
if corsOrigin =? allowedOrigin:
resp.setHeader("Access-Control-Allow-Origin", corsOrigin)
resp.setHeader("Access-Control-Allow-Methods", "PATCH, OPTIONS")
resp.setHeader("Access-Control-Max-Age", "86400")
resp.status = Http204
await resp.sendBody("")
router.rawApi(
MethodPatch,