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https://github.com/kaspanet/kaspad.git
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ae25ec2e6b
* [NOD-303] Implement get transaction by id for api server * [NOD-303] Make routeParamTxID a constant * [NOD-303] Change database is not current error. * [NOD-303] Add ID to TransactionInput and TransactionOutput models * [NOD-303] Change transactions_outputs table name to transaction_outputs and transactions_inputs to transaction_inputs * [NOD-303] Add json annotations to transaction response types * [NOD-303] Split server package * [NOD-303] Add GetTransactionByHashHandler * [NOD-303] Add comments to exported functions and variables * [NOD-303] Put response types in a separate file * [NOD-303] Rename functions
49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
package server
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import (
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"github.com/daglabs/btcd/apiserver/utils"
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"net/http"
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"runtime/debug"
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)
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var nextRequestID uint64 = 1
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func addRequestMetadataMiddleware(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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rCtx := utils.ToAPIServerContext(r.Context()).SetRequestID(nextRequestID)
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r.WithContext(rCtx)
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nextRequestID++
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next.ServeHTTP(w, r)
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})
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}
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func loggingMiddleware(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ctx := utils.ToAPIServerContext(r.Context())
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ctx.Infof("Method: %s URI: %s", r.Method, r.RequestURI)
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next.ServeHTTP(w, r)
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})
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}
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func recoveryMiddleware(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ctx := utils.ToAPIServerContext(r.Context())
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defer func() {
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recoveryErr := recover()
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if recoveryErr != nil {
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log.Criticalf("Fatal error: %s", recoveryErr)
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log.Criticalf("Stack trace: %s", debug.Stack())
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sendErr(ctx, w, utils.NewHandlerError(http.StatusInternalServerError, "A server error occurred."))
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}
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}()
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h.ServeHTTP(w, r)
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})
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}
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func setJSONMiddleware(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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h.ServeHTTP(w, r)
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})
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}
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