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min-amounts.go
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/
min-amounts.go
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/*
* Copyright 2022 LimeChain Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package min_amounts
import (
"errors"
"fmt"
"github.com/go-chi/chi"
"github.com/go-chi/render"
"github.com/limechain/hedera-eth-bridge-validator/app/domain/service"
"github.com/limechain/hedera-eth-bridge-validator/app/router/response"
"github.com/limechain/hedera-eth-bridge-validator/config"
"net/http"
)
var (
Route = "/min-amounts"
logger = config.GetLoggerFor(fmt.Sprintf("Router [%s]", Route))
)
// Router for min amounts
func NewRouter(pricingService service.Pricing) http.Handler {
r := chi.NewRouter()
r.Get("/", minAmountsResponse(pricingService))
return r
}
// GET: .../min-amounts
func minAmountsResponse(pricingService service.Pricing) func(w http.ResponseWriter, r *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
minAmounts := pricingService.GetMinAmountsForAPI()
if len(minAmounts) == 0 {
err := errors.New("Router resolved with an error. Error [No min amount records].")
logger.Errorf(err.Error())
render.Status(r, http.StatusInternalServerError)
render.JSON(w, r, response.ErrorResponse(err))
return
}
render.JSON(w, r, minAmounts)
}
}