82 lines
2.5 KiB
Go
82 lines
2.5 KiB
Go
// Package observations handle the request of VAA data from governor endpoint defined in the api.
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package vaa
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import (
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"strconv"
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"github.com/gofiber/fiber/v2"
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"github.com/wormhole-foundation/wormhole-explorer/api/handlers/vaa"
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"github.com/wormhole-foundation/wormhole-explorer/api/middleware"
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"github.com/wormhole-foundation/wormhole-explorer/api/response"
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"go.uber.org/zap"
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)
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// Controller definition.
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type Controller struct {
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srv *vaa.Service
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logger *zap.Logger
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}
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// NewController create a new controler.
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func NewController(serv *vaa.Service, logger *zap.Logger) *Controller {
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return &Controller{srv: serv, logger: logger.With(zap.String("module", "VaaController"))}
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}
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// FindSignedVAAByID godoc
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// @Description get a VAA []byte from a chainID, emitter address and sequence.
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// @Tags Guardian
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// @ID guardians-find-signed-vaa
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// @Param chain_id path integer true "id of the blockchain"
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// @Param emitter path string true "address of the emitter"
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// @Param seq path integer true "sequence of the VAA"
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// @Success 200 {object} object{vaaBytes=[]byte}
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// @Failure 400
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// @Failure 500
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// @Router /v1/signed_vaa/{chain_id}/{emitter}/{seq} [get]
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func (c *Controller) FindSignedVAAByID(ctx *fiber.Ctx) error {
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chainID, emitter, seq, err := middleware.ExtractVAAParams(ctx, c.logger)
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if err != nil {
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return err
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}
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// TODO
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// check chainID is not Pyth. Pyth message are not stored with the other vaa.
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//if ChainIDPythNet == chainID {
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// return response.NewApiError(ctx, fiber.StatusBadRequest, response.InvalidParam,
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// "not supported for PythNet", nil)
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//}
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vaa, err := c.srv.FindById(
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ctx.Context(),
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chainID,
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emitter,
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strconv.FormatUint(seq, 10),
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false, /*includeParsedPayload*/
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)
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if err != nil {
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return err
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}
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response := struct {
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VaaBytes []byte `json:"vaaBytes"`
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}{
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VaaBytes: vaa.Data.Vaa,
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}
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return ctx.JSON(response)
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}
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// FindSignedBatchVAAByID godoc
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// @Description get a batch of VAA []byte from a chainID, emitter address and sequence.
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// @Tags Guardian
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// @ID guardians-find-signed-batch-vaa
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// @Param chain_id path integer true "id of the blockchain"
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// @Param emitter path string true "address of the emitter"
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// @Param seq path integer true "sequence of the VAA"
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// @Success 200 {object} object{vaaBytes=[]byte}
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// @Failure 400
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// @Failure 500
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// @Router /v1/signed_batch_vaa/{chain_id}/{emitter}/sequence/{seq} [get]
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func (c *Controller) FindSignedBatchVAAByID(ctx *fiber.Ctx) error {
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return response.NewApiError(ctx, fiber.StatusNotImplemented, response.Unimplemented, "not yet implemented", nil)
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}
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