[Application] Scaffolded the Application type (without CRUD messages) and nothing else

proto/pocket/application/application.proto

@@ -0,0 +1,10 @@
+syntax = "proto3";
+package pocket.application;
+
+option go_package = "pocket/x/application/types";
+
+message Application {
+  string address = 1; 
+
+}
+

proto/pocket/application/genesis.proto

@@ -1,12 +1,16 @@
 syntax = "proto3";
+
 package pocket.application;
 
 import "gogoproto/gogo.proto";
 import "pocket/application/params.proto";
+import "pocket/application/application.proto";
 
 option go_package = "pocket/x/application/types";
 
 // GenesisState defines the application module's genesis state.
 message GenesisState {
-  Params params = 1 [(gogoproto.nullable) = false];
+           Params      params          = 1 [(gogoproto.nullable) = false];
+  repeated Application applicationList = 2 [(gogoproto.nullable) = false];
 }
+

proto/pocket/application/query.proto

@@ -1,26 +1,58 @@
 syntax = "proto3";
+
 package pocket.application;
 
 import "gogoproto/gogo.proto";
 import "google/api/annotations.proto";
 import "cosmos/base/query/v1beta1/pagination.proto";
 import "pocket/application/params.proto";
+import "pocket/application/application.proto";
 
 option go_package = "pocket/x/application/types";
 
 // Query defines the gRPC querier service.
 service Query {
+
   // Parameters queries the parameters of the module.
-  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
+  rpc Params (QueryParamsRequest) returns (QueryParamsResponse) {
     option (google.api.http).get = "/pocket/application/params";
+
+  }
+
+  // Queries a list of Application items.
+  rpc Application    (QueryGetApplicationRequest) returns (QueryGetApplicationResponse) {
+    option (google.api.http).get = "/pocket/application/application/{address}";
+
+  }
+  rpc ApplicationAll (QueryAllApplicationRequest) returns (QueryAllApplicationResponse) {
+    option (google.api.http).get = "/pocket/application/application";
+
   }
 }
-
 // QueryParamsRequest is request type for the Query/Params RPC method.
 message QueryParamsRequest {}
 
 // QueryParamsResponse is response type for the Query/Params RPC method.
 message QueryParamsResponse {
+
   // params holds all the parameters of this module.
   Params params = 1 [(gogoproto.nullable) = false];
-}
+}
+
+message QueryGetApplicationRequest {
+  string address = 1;
+}
+
+message QueryGetApplicationResponse {
+  Application application = 1 [(gogoproto.nullable) = false];
+}
+
+message QueryAllApplicationRequest {
+  cosmos.base.query.v1beta1.PageRequest pagination = 1;
+}
+
+message QueryAllApplicationResponse {
+  repeated Application                            application = 1 [(gogoproto.nullable) = false];
+           cosmos.base.query.v1beta1.PageResponse pagination  = 2;
+}
+

x/application/client/cli/query.go

@@ -25,6 +25,8 @@ func GetQueryCmd(queryRoute string) *cobra.Command {
 	}
 
 	cmd.AddCommand(CmdQueryParams())
+	cmd.AddCommand(CmdListApplication())
+	cmd.AddCommand(CmdShowApplication())
 	// this line is used by starport scaffolding # 1
 
 	return cmd

x/application/client/cli/query_application.go

@@ -0,0 +1,78 @@
+package cli
+
+import (
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/spf13/cobra"
+
+	"pocket/x/application/types"
+)
+
+func CmdListApplication() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "list-application",
+		Short: "list all application",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			pageReq, err := client.ReadPageRequest(cmd.Flags())
+			if err != nil {
+				return err
+			}
+
+			queryClient := types.NewQueryClient(clientCtx)
+
+			params := &types.QueryAllApplicationRequest{
+				Pagination: pageReq,
+			}
+
+			res, err := queryClient.ApplicationAll(cmd.Context(), params)
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddPaginationFlagsToCmd(cmd, cmd.Use)
+	flags.AddQueryFlagsToCmd(cmd)
+
+	return cmd
+}
+
+func CmdShowApplication() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "show-application [address]",
+		Short: "shows a application",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			queryClient := types.NewQueryClient(clientCtx)
+
+			argAddress := args[0]
+
+			params := &types.QueryGetApplicationRequest{
+				Address: argAddress,
+			}
+
+			res, err := queryClient.Application(cmd.Context(), params)
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+
+	return cmd
+}

x/application/client/cli/query_application_test.go

@@ -0,0 +1,160 @@
+package cli_test
+
+import (
+	"fmt"
+	"strconv"
+	"testing"
+
+	tmcli "github.com/cometbft/cometbft/libs/cli"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	clitestutil "github.com/cosmos/cosmos-sdk/testutil/cli"
+	"github.com/stretchr/testify/require"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
+	"pocket/testutil/network"
+	"pocket/testutil/nullify"
+	"pocket/x/application/client/cli"
+	"pocket/x/application/types"
+)
+
+// Prevent strconv unused error
+var _ = strconv.IntSize
+
+func networkWithApplicationObjects(t *testing.T, n int) (*network.Network, []types.Application) {
+	t.Helper()
+	cfg := network.DefaultConfig()
+	state := types.GenesisState{}
+	for i := 0; i < n; i++ {
+		application := types.Application{
+			Address: strconv.Itoa(i),
+		}
+		nullify.Fill(&application)
+		state.ApplicationList = append(state.ApplicationList, application)
+	}
+	buf, err := cfg.Codec.MarshalJSON(&state)
+	require.NoError(t, err)
+	cfg.GenesisState[types.ModuleName] = buf
+	return network.New(t, cfg), state.ApplicationList
+}
+
+func TestShowApplication(t *testing.T) {
+	net, objs := networkWithApplicationObjects(t, 2)
+
+	ctx := net.Validators[0].ClientCtx
+	common := []string{
+		fmt.Sprintf("--%s=json", tmcli.OutputFlag),
+	}
+	tests := []struct {
+		desc      string
+		idAddress string
+
+		args []string
+		err  error
+		obj  types.Application
+	}{
+		{
+			desc:      "found",
+			idAddress: objs[0].Address,
+
+			args: common,
+			obj:  objs[0],
+		},
+		{
+			desc:      "not found",
+			idAddress: strconv.Itoa(100000),
+
+			args: common,
+			err:  status.Error(codes.NotFound, "not found"),
+		},
+	}
+	for _, tc := range tests {
+		t.Run(tc.desc, func(t *testing.T) {
+			args := []string{
+				tc.idAddress,
+			}
+			args = append(args, tc.args...)
+			out, err := clitestutil.ExecTestCLICmd(ctx, cli.CmdShowApplication(), args)
+			if tc.err != nil {
+				stat, ok := status.FromError(tc.err)
+				require.True(t, ok)
+				require.ErrorIs(t, stat.Err(), tc.err)
+			} else {
+				require.NoError(t, err)
+				var resp types.QueryGetApplicationResponse
+				require.NoError(t, net.Config.Codec.UnmarshalJSON(out.Bytes(), &resp))
+				require.NotNil(t, resp.Application)
+				require.Equal(t,
+					nullify.Fill(&tc.obj),
+					nullify.Fill(&resp.Application),
+				)
+			}
+		})
+	}
+}
+
+func TestListApplication(t *testing.T) {
+	net, objs := networkWithApplicationObjects(t, 5)
+
+	ctx := net.Validators[0].ClientCtx
+	request := func(next []byte, offset, limit uint64, total bool) []string {
+		args := []string{
+			fmt.Sprintf("--%s=json", tmcli.OutputFlag),
+		}
+		if next == nil {
+			args = append(args, fmt.Sprintf("--%s=%d", flags.FlagOffset, offset))
+		} else {
+			args = append(args, fmt.Sprintf("--%s=%s", flags.FlagPageKey, next))
+		}
+		args = append(args, fmt.Sprintf("--%s=%d", flags.FlagLimit, limit))
+		if total {
+			args = append(args, fmt.Sprintf("--%s", flags.FlagCountTotal))
+		}
+		return args
+	}
+	t.Run("ByOffset", func(t *testing.T) {
+		step := 2
+		for i := 0; i < len(objs); i += step {
+			args := request(nil, uint64(i), uint64(step), false)
+			out, err := clitestutil.ExecTestCLICmd(ctx, cli.CmdListApplication(), args)
+			require.NoError(t, err)
+			var resp types.QueryAllApplicationResponse
+			require.NoError(t, net.Config.Codec.UnmarshalJSON(out.Bytes(), &resp))
+			require.LessOrEqual(t, len(resp.Application), step)
+			require.Subset(t,
+				nullify.Fill(objs),
+				nullify.Fill(resp.Application),
+			)
+		}
+	})
+	t.Run("ByKey", func(t *testing.T) {
+		step := 2
+		var next []byte
+		for i := 0; i < len(objs); i += step {
+			args := request(next, 0, uint64(step), false)
+			out, err := clitestutil.ExecTestCLICmd(ctx, cli.CmdListApplication(), args)
+			require.NoError(t, err)
+			var resp types.QueryAllApplicationResponse
+			require.NoError(t, net.Config.Codec.UnmarshalJSON(out.Bytes(), &resp))
+			require.LessOrEqual(t, len(resp.Application), step)
+			require.Subset(t,
+				nullify.Fill(objs),
+				nullify.Fill(resp.Application),
+			)
+			next = resp.Pagination.NextKey
+		}
+	})
+	t.Run("Total", func(t *testing.T) {
+		args := request(nil, 0, uint64(len(objs)), true)
+		out, err := clitestutil.ExecTestCLICmd(ctx, cli.CmdListApplication(), args)
+		require.NoError(t, err)
+		var resp types.QueryAllApplicationResponse
+		require.NoError(t, net.Config.Codec.UnmarshalJSON(out.Bytes(), &resp))
+		require.NoError(t, err)
+		require.Equal(t, len(objs), int(resp.Pagination.Total))
+		require.ElementsMatch(t,
+			nullify.Fill(objs),
+			nullify.Fill(resp.Application),
+		)
+	})
+}

x/application/genesis.go

@@ -8,6 +8,10 @@ import (
 
 // InitGenesis initializes the module's state from a provided genesis state.
 func InitGenesis(ctx sdk.Context, k keeper.Keeper, genState types.GenesisState) {
+	// Set all the application
+	for _, elem := range genState.ApplicationList {
+		k.SetApplication(ctx, elem)
+	}
 	// this line is used by starport scaffolding # genesis/module/init
 	k.SetParams(ctx, genState.Params)
 }
@@ -17,6 +21,7 @@ func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState {
 	genesis := types.DefaultGenesis()
 	genesis.Params = k.GetParams(ctx)
 
+	genesis.ApplicationList = k.GetAllApplication(ctx)
 	// this line is used by starport scaffolding # genesis/module/export
 
 	return genesis

x/application/genesis_test.go

@@ -14,6 +14,14 @@ func TestGenesis(t *testing.T) {
 	genesisState := types.GenesisState{
 		Params: types.DefaultParams(),
 
+		ApplicationList: []types.Application{
+			{
+				Address: "0",
+			},
+			{
+				Address: "1",
+			},
+		},
 		// this line is used by starport scaffolding # genesis/test/state
 	}
 
@@ -25,5 +33,6 @@ func TestGenesis(t *testing.T) {
 	nullify.Fill(&genesisState)
 	nullify.Fill(got)
 
+	require.ElementsMatch(t, genesisState.ApplicationList, got.ApplicationList)
 	// this line is used by starport scaffolding # genesis/test/assert
 }