package rest import ( "fmt" "net/http" "strings" "github.com/gorilla/mux" "github.com/cosmos/cosmos-sdk/client/context" sdk "github.com/cosmos/cosmos-sdk/types" "github.com/cosmos/cosmos-sdk/types/rest" "github.com/kava-labs/kava/x/hard/types" ) func registerQueryRoutes(cliCtx context.CLIContext, r *mux.Router) { r.HandleFunc(fmt.Sprintf("/%s/parameters", types.ModuleName), queryParamsHandlerFn(cliCtx)).Methods("GET") r.HandleFunc(fmt.Sprintf("/%s/deposits", types.ModuleName), queryDepositsHandlerFn(cliCtx)).Methods("GET") r.HandleFunc(fmt.Sprintf("/%s/total-deposited", types.ModuleName), queryTotalDepositedHandlerFn(cliCtx)).Methods("GET") r.HandleFunc(fmt.Sprintf("/%s/accounts", types.ModuleName), queryModAccountsHandlerFn(cliCtx)).Methods("GET") r.HandleFunc(fmt.Sprintf("/%s/borrows", types.ModuleName), queryBorrowsHandlerFn(cliCtx)).Methods("GET") r.HandleFunc(fmt.Sprintf("/%s/total-borrowed", types.ModuleName), queryTotalBorrowedHandlerFn(cliCtx)).Methods("GET") } func queryParamsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r) if !ok { return } route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryGetParams) res, height, err := cliCtx.QueryWithData(route, nil) if err != nil { rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error()) return } cliCtx = cliCtx.WithHeight(height) rest.PostProcessResponse(w, cliCtx, res) } } func queryDepositsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { _, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } // Parse the query height cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r) if !ok { return } var denom string var owner sdk.AccAddress if x := r.URL.Query().Get(RestDenom); len(x) != 0 { denom = strings.TrimSpace(x) } if x := r.URL.Query().Get(RestOwner); len(x) != 0 { ownerStr := strings.ToLower(strings.TrimSpace(x)) owner, err = sdk.AccAddressFromBech32(ownerStr) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("cannot parse address from deposit owner %s", ownerStr)) return } } params := types.NewQueryDepositsParams(page, limit, denom, owner) bz, err := cliCtx.Codec.MarshalJSON(params) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetDeposits) res, height, err := cliCtx.QueryWithData(route, bz) cliCtx = cliCtx.WithHeight(height) if err != nil { rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error()) return } rest.PostProcessResponse(w, cliCtx, res) } } func queryTotalDepositedHandlerFn(cliCtx context.CLIContext) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { _, _, _, err := rest.ParseHTTPArgsWithLimit(r, 0) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } // Parse the query height cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r) if !ok { return } var denom string if x := r.URL.Query().Get(RestDenom); len(x) != 0 { denom = strings.TrimSpace(x) } params := types.NewQueryTotalDepositedParams(denom) bz, err := cliCtx.Codec.MarshalJSON(params) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetTotalDeposited) res, height, err := cliCtx.QueryWithData(route, bz) cliCtx = cliCtx.WithHeight(height) if err != nil { rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error()) return } rest.PostProcessResponse(w, cliCtx, res) } } func queryBorrowsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { _, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } // Parse the query height cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r) if !ok { return } var denom string var owner sdk.AccAddress if x := r.URL.Query().Get(RestDenom); len(x) != 0 { denom = strings.TrimSpace(x) } if x := r.URL.Query().Get(RestOwner); len(x) != 0 { ownerStr := strings.ToLower(strings.TrimSpace(x)) owner, err = sdk.AccAddressFromBech32(ownerStr) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("cannot parse address from borrow owner %s", ownerStr)) return } } params := types.NewQueryBorrowsParams(page, limit, owner, denom) bz, err := cliCtx.Codec.MarshalJSON(params) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetBorrows) res, height, err := cliCtx.QueryWithData(route, bz) cliCtx = cliCtx.WithHeight(height) if err != nil { rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error()) return } rest.PostProcessResponse(w, cliCtx, res) } } func queryTotalBorrowedHandlerFn(cliCtx context.CLIContext) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { _, _, _, err := rest.ParseHTTPArgsWithLimit(r, 0) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } // Parse the query height cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r) if !ok { return } var denom string if x := r.URL.Query().Get(RestDenom); len(x) != 0 { denom = strings.TrimSpace(x) } params := types.NewQueryTotalBorrowedParams(denom) bz, err := cliCtx.Codec.MarshalJSON(params) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetTotalBorrowed) res, height, err := cliCtx.QueryWithData(route, bz) cliCtx = cliCtx.WithHeight(height) if err != nil { rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error()) return } rest.PostProcessResponse(w, cliCtx, res) } } func queryModAccountsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { _, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } // Parse the query height cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r) if !ok { return } var name string if x := r.URL.Query().Get(RestName); len(x) != 0 { name = strings.TrimSpace(x) } params := types.NewQueryAccountParams(page, limit, name) bz, err := cliCtx.Codec.MarshalJSON(params) if err != nil { rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error()) return } route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetModuleAccounts) res, height, err := cliCtx.QueryWithData(route, bz) cliCtx = cliCtx.WithHeight(height) if err != nil { rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error()) return } rest.PostProcessResponse(w, cliCtx, res) } }