Feature/dev

README.md

@@ -48,7 +48,7 @@ To verify latest testnet and main net version check
 For further information on joining the testnet, head over to the
 [Comdex Networks TestNet](https://github.com/comdex-official/networks/tree/main/testnet).
 
-The explorer for this chain is hosted [TestNet Explorer](https://comets-test.comdex.one/)
+The explorer for this chain is hosted [Meteor - TestNet Explorer](https://meteor-explorer.comdex.one)
 
 ## Main Net
 For further information on joining the mainnet, head over to the

app/app.go

@@ -3,6 +3,9 @@ package app
 import (
 	"fmt"
 	icacontrollertypes "github.com/cosmos/ibc-go/v3/modules/apps/27-interchain-accounts/controller/types"
+	"github.com/gorilla/mux"
+	"github.com/rakyll/statik/fs"
+	"net/http"
 
 	ica "github.com/cosmos/ibc-go/v3/modules/apps/27-interchain-accounts"
 	icahost "github.com/cosmos/ibc-go/v3/modules/apps/27-interchain-accounts/host"
@@ -631,6 +634,7 @@ func New(
 		&app.MarketKeeper,
 		&app.AuctionKeeper,
 		&app.EsmKeeper,
+		&app.LendKeeper,
 	)
 
 	app.AuctionKeeper = *auctionkeeper.NewKeeper(
@@ -647,6 +651,7 @@ func New(
 		&app.CollectorKeeper,
 		&app.TokenmintKeeper,
 		&app.EsmKeeper,
+		&app.LendKeeper,
 	)
 
 	app.CollectorKeeper = *collectorkeeper.NewKeeper(
@@ -1049,7 +1054,7 @@ func (a *App) GetSubspace(moduleName string) paramstypes.Subspace {
 
 // RegisterAPIRoutes registers all application module routes with the provided
 // API server.
-func (a *App) RegisterAPIRoutes(server *api.Server, _ serverconfig.APIConfig) {
+func (a *App) RegisterAPIRoutes(server *api.Server, apiConfig serverconfig.APIConfig) {
 	ctx := server.ClientCtx
 	rpc.RegisterRoutes(ctx, server.Router)
 	// Register legacy tx routes.
@@ -1062,6 +1067,23 @@ func (a *App) RegisterAPIRoutes(server *api.Server, _ serverconfig.APIConfig) {
 	// Register legacy and grpc-gateway routes for all modules.
 	ModuleBasics.RegisterRESTRoutes(ctx, server.Router)
 	ModuleBasics.RegisterGRPCGatewayRoutes(ctx, server.GRPCGatewayRouter)
+
+	// register swagger API from root so that other applications can override easily
+	if apiConfig.Swagger {
+		RegisterSwaggerAPI(ctx, server.Router)
+	}
+}
+
+// RegisterSwaggerAPI registers swagger route with API Server.
+func RegisterSwaggerAPI(ctx client.Context, rtr *mux.Router) {
+	statikFS, err := fs.New()
+	if err != nil {
+		panic(err)
+	}
+
+	staticServer := http.FileServer(statikFS)
+	rtr.PathPrefix("/static/").Handler(http.StripPrefix("/static/", staticServer))
+	rtr.PathPrefix("/swagger/").Handler(staticServer)
 }
 
 // RegisterTxService implements the Application.RegisterTxService method.

go.mod

@@ -27,6 +27,7 @@ require (
 
 require (
 	github.com/golangci/golangci-lint v1.46.2
+	github.com/rakyll/statik v0.1.7
 	github.com/spf13/pflag v1.0.5
 	gopkg.in/yaml.v2 v2.4.0
 	mvdan.cc/gofumpt v0.3.1
@@ -200,7 +201,6 @@ require (
 	github.com/quasilyte/gogrep v0.0.0-20220120141003-628d8b3623b5 // indirect
 	github.com/quasilyte/regex/syntax v0.0.0-20200407221936-30656e2c4a95 // indirect
 	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 // indirect
-	github.com/rakyll/statik v0.1.7 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect
 	github.com/regen-network/cosmos-proto v0.3.1 // indirect
 	github.com/rs/cors v1.8.2 // indirect

proto/comdex/auction/v1beta1/query.proto

@@ -203,6 +203,50 @@ message QueryAuctionParamResponse {
   [ (gogoproto.nullable) = false, (gogoproto.moretags) = "yaml:\"auction_params\"" ];
 }
 
+message QueryDutchLendAuctionRequest {
+  uint64 app_id = 1;
+  uint64 auction_mapping_id = 2;
+  uint64 auction_id = 3;
+  bool history = 4;
+}
+
+message QueryDutchLendAuctionResponse {
+  DutchAuction auction = 1
+  [ (gogoproto.nullable) = false, (gogoproto.moretags) = "yaml:\"auction\"" ];
+}
+
+message QueryDutchLendAuctionsRequest {
+  uint64 app_id = 1;
+  bool history = 2;
+  cosmos.base.query.v1beta1.PageRequest pagination = 3
+  [ (gogoproto.moretags) = "yaml:\"pagination\"" ];
+}
+
+message QueryDutchLendAuctionsResponse {
+  repeated DutchAuction auctions = 1 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"auctions\""
+  ];
+  cosmos.base.query.v1beta1.PageResponse pagination = 2
+  [ (gogoproto.moretags) = "yaml:\"pagination\"" ];
+}
+
+message QueryDutchLendBiddingsRequest {
+  string bidder = 1;
+  uint64 app_id = 2;
+  bool history = 3;
+}
+
+message QueryDutchLendBiddingsResponse {
+  string bidder = 1 [
+    (gogoproto.moretags) = "yaml:\"bidder\""
+  ];
+  repeated DutchBiddings biddings = 2 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"biddings\""
+  ];
+}
+
 
 service Query {
   rpc QuerySurplusAuction(QuerySurplusAuctionRequest) returns (QuerySurplusAuctionResponse) {
@@ -241,4 +285,13 @@ service Query {
   rpc QueryAuctionParams(QueryAuctionParamRequest) returns (QueryAuctionParamResponse) {
     option (google.api.http).get = "/comdex/auction/v1beta1/auctionparams/{app_id}";
   }
+  rpc QueryDutchLendAuction(QueryDutchLendAuctionRequest) returns (QueryDutchLendAuctionResponse) {
+    option (google.api.http).get = "/comdex/auction/v1beta1/dutchlendauction/{app_id}/{auction_mapping_id}/{auction_id}/{history}";
+  }
+  rpc QueryDutchLendAuctions(QueryDutchLendAuctionsRequest) returns (QueryDutchLendAuctionsResponse) {
+    option (google.api.http).get = "/comdex/auction/v1beta1/dutchlendauctions/{app_id}/{history}";
+  }
+  rpc QueryDutchLendBiddings(QueryDutchLendBiddingsRequest) returns (QueryDutchLendBiddingsResponse) {
+    option (google.api.http).get = "/comdex/auction/v1beta1/dutchlendbiddings/{bidder}/{app_id}/{history}";
+  }
 }

proto/comdex/auction/v1beta1/tx.proto

@@ -5,47 +5,62 @@ import "gogoproto/gogo.proto";
 import "cosmos/base/v1beta1/coin.proto";
 
 option go_package = "github.com/comdex-official/comdex/x/auction/types";
-option (gogoproto.equal_all)           = false;
+option (gogoproto.equal_all) = false;
 option (gogoproto.goproto_getters_all) = false;
 
 
 message MsgPlaceSurplusBidRequest {
-    uint64 auction_id = 1;
-    string bidder = 2;
-    cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
-    uint64 app_id =4;
-    uint64 auction_mapping_id =5;
+  uint64 auction_id = 1;
+  string bidder = 2;
+  cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
+  uint64 app_id = 4;
+  uint64 auction_mapping_id = 5;
 }
 
 message MsgPlaceSurplusBidResponse {}
 
 message MsgPlaceDebtBidRequest {
-    uint64 auction_id = 1;
-    string bidder = 2;
-    cosmos.base.v1beta1.Coin bid = 3 [(gogoproto.nullable) = false];
-    cosmos.base.v1beta1.Coin expectedUserToken = 4 [(gogoproto.nullable) = false];
-    uint64 app_id =5;
-    uint64 auction_mapping_id =6;
+  uint64 auction_id = 1;
+  string bidder = 2;
+  cosmos.base.v1beta1.Coin bid = 3 [(gogoproto.nullable) = false];
+  cosmos.base.v1beta1.Coin expectedUserToken = 4 [(gogoproto.nullable) = false];
+  uint64 app_id = 5;
+  uint64 auction_mapping_id = 6;
 }
 
 message MsgPlaceDebtBidResponse {}
 
 message MsgPlaceDutchBidRequest {
-    uint64 auction_id = 1;
-    string bidder = 2;
-    cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
-    string max= 4 [
-        (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
-        (gogoproto.nullable)   = false,
-        (gogoproto.moretags)   = "yaml:\"max\""];
-    uint64 app_id =5;
-    uint64 auction_mapping_id =6;
+  uint64 auction_id = 1;
+  string bidder = 2;
+  cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
+  string max = 4 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"max\""];
+  uint64 app_id = 5;
+  uint64 auction_mapping_id = 6;
 }
 
 message MsgPlaceDutchBidResponse {}
 
+message MsgPlaceDutchLendBidRequest {
+  uint64 auction_id = 1;
+  string bidder = 2;
+  cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
+  string max = 4 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"max\""];
+  uint64 app_id = 5;
+  uint64 auction_mapping_id = 6;
+}
+
+message MsgPlaceDutchLendBidResponse {}
+
 service Msg {
-    rpc MsgPlaceSurplusBid(MsgPlaceSurplusBidRequest) returns (MsgPlaceSurplusBidResponse);
-    rpc MsgPlaceDebtBid(MsgPlaceDebtBidRequest) returns (MsgPlaceDebtBidResponse);
-    rpc MsgPlaceDutchBid(MsgPlaceDutchBidRequest) returns (MsgPlaceDutchBidResponse);
+  rpc MsgPlaceSurplusBid(MsgPlaceSurplusBidRequest) returns (MsgPlaceSurplusBidResponse);
+  rpc MsgPlaceDebtBid(MsgPlaceDebtBidRequest) returns (MsgPlaceDebtBidResponse);
+  rpc MsgPlaceDutchBid(MsgPlaceDutchBidRequest) returns (MsgPlaceDutchBidResponse);
+  rpc MsgPlaceDutchLendBid(MsgPlaceDutchLendBidRequest) returns (MsgPlaceDutchLendBidResponse);
 }

proto/comdex/lend/v1beta1/lend.proto

@@ -52,7 +52,8 @@ message LendAsset {
     (gogoproto.moretags) = "yaml:\"reward_accumulated\"",
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int"
   ];
-
+  uint64 app_id = 10
+  [(gogoproto.customname) = "AppId", (gogoproto.moretags) = "yaml:\"app_id\""];
 }
 
 message BorrowAsset {
@@ -174,6 +175,9 @@ message Extended_Pair {
     (gogoproto.customname) = "AssetOutPoolId",
     (gogoproto.moretags) = "yaml:\"asset_out_pool_id\""
   ];
+
+  uint64 min_usd_value_left = 6 [
+    (gogoproto.moretags) = "yaml:\"min_usd_value_left\"" ];
 }
 
 message AssetToPairMapping{
@@ -408,4 +412,23 @@ message ModuleBalanceStats{
     (gogoproto.moretags) = "yaml:\"balance\"",
     (gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.Coin"
   ];
+}
+
+message BalanceStats{
+  uint64 asset_id = 1 [
+    (gogoproto.customname) = "AssetId",
+    (gogoproto.moretags) = "yaml:\"asset_id\""
+  ];
+  string amount = 2 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"amount\"",
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int"
+  ];
+}
+
+message DepositStats{
+  repeated BalanceStats balance_stats = 1[
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"balance_stats\""
+  ];
 }

proto/comdex/lend/v1beta1/query.proto

@@ -233,6 +233,47 @@ message QueryModuleBalanceResponse {
     (gogoproto.nullable) = false,
     (gogoproto.moretags) = "yaml:\"module_balance\""];
 }
+
+message QueryDepositStatsRequest {}
+
+message QueryDepositStatsResponse {
+  DepositStats DepositStats = 1 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"deposit_stats\""];
+}
+
+message QueryUserDepositStatsRequest {}
+
+message QueryUserDepositStatsResponse {
+  DepositStats UserDepositStats = 1 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"user_deposit_stats\""];
+}
+
+message QueryReserveDepositStatsRequest {}
+
+message QueryReserveDepositStatsResponse {
+  DepositStats ReserveDepositStats = 1 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"reserve_deposit_stats\""];
+}
+
+message QueryBuyBackDepositStatsRequest {}
+
+message QueryBuyBackDepositStatsResponse {
+  DepositStats BuyBackDepositStats = 1 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"buy_back_deposit_stats\""];
+}
+
+message QueryBorrowStatsRequest {}
+
+message QueryBorrowStatsResponse {
+  DepositStats BorrowStats = 1 [
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"borrow_stats\""];
+}
+
 service Query {
   rpc QueryLends(QueryLendsRequest) returns (QueryLendsResponse) {
     option (google.api.http).get = "/comdex/lend/v1beta1/lends";
@@ -303,5 +344,25 @@ service Query {
   rpc QueryModuleBalance(QueryModuleBalanceRequest) returns (QueryModuleBalanceResponse) {
     option (google.api.http).get = "/comdex/lend/v1beta1/module_balance/{pool_id}";
   };
+
+  rpc QueryDepositStats(QueryDepositStatsRequest) returns (QueryDepositStatsResponse) {
+    option (google.api.http).get = "/comdex/lend/v1beta1/deposit_stats";
+  }
+
+  rpc QueryUserDepositStats(QueryUserDepositStatsRequest) returns (QueryUserDepositStatsResponse) {
+    option (google.api.http).get = "/comdex/lend/v1beta1/user_deposit_stats";
+  }
+
+  rpc QueryReserveDepositStats(QueryReserveDepositStatsRequest) returns (QueryReserveDepositStatsResponse) {
+    option (google.api.http).get = "/comdex/lend/v1beta1/reserve_deposit_stats";
+  }
+
+  rpc QueryBuyBackDepositStats(QueryBuyBackDepositStatsRequest) returns (QueryBuyBackDepositStatsResponse) {
+    option (google.api.http).get = "/comdex/lend/v1beta1/buy_back_deposit_stats";
+  }
+
+  rpc QueryBorrowStats(QueryBorrowStatsRequest) returns (QueryBorrowStatsResponse) {
+    option (google.api.http).get = "/comdex/lend/v1beta1/borrow_stats";
+  }
 }
 

proto/comdex/lend/v1beta1/tx.proto

@@ -39,6 +39,7 @@ message MsgLend {
   uint64                   asset_id = 2;
   cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
   uint64                   pool_id = 4;
+  uint64                   app_id = 5;
 }
 
 message MsgWithdraw {
@@ -62,7 +63,7 @@ message MsgBorrow {
   string                   borrower = 1;
   uint64                   lend_id = 2;
   uint64                   pair_id = 3;
-  bool                     is_stable_borrow =4;
+  bool                     is_stable_borrow = 4;
   cosmos.base.v1beta1.Coin amount_in = 5 [(gogoproto.nullable) = false];
   cosmos.base.v1beta1.Coin amount_out = 6 [(gogoproto.nullable) = false];
 }
@@ -93,7 +94,7 @@ message MsgCloseBorrow {
 
 message MsgFundModuleAccounts {
   string                   moduleName = 1;
-  uint64                   assetId =2;
+  uint64                   assetId = 2;
   string                   lender = 3;
   cosmos.base.v1beta1.Coin amount = 4 [(gogoproto.nullable) = false];
 }