feat(airdrop): module types

app/keepers/keepers.go

@@ -226,7 +226,6 @@ func (appKeepers *AppKeepers) InitNormalKeepers(
 	airdropKeeper := airdropkeeper.NewKeeper(
 		appCodec,
 		appKeepers.keys[airdroptypes.StoreKey],
-		appKeepers.GetSubspace(airdroptypes.ModuleName),
 		appKeepers.AccountKeeper,
 		appKeepers.BankKeeper,
 	)

proto/nova/airdrop/v1/genesis.proto

@@ -1,20 +1,50 @@
 syntax = "proto3";
 package nova.airdrop.v1;
 
-import "nova/airdrop/v1/params.proto";
-
 import "cosmos/base/v1beta1/coin.proto";
 import "gogoproto/gogo.proto";
 import "google/protobuf/timestamp.proto";
 
 option go_package = "github.com/Carina-labs/nova/x/airdrop/types";
 
 message GenesisState {
-  // params defines all the parameters of module.
-  Params params = 1;
-
   // states for the airdrop, how much coins are allocated for each address is must be pre-defined.
   repeated AirdropState states = 2;
+
+  // information for the airdrop
+  AirdropInfo airdrop_info = 3;
+}
+
+message AirdropInfo {
+  // The snapshot date based for the distribution of the airdrop.
+  google.protobuf.Timestamp snapshot_timestamp = 1 [
+    (gogoproto.stdtime) = true,
+    (gogoproto.nullable) = false
+  ];
+
+  // THe time when you can claim your airdrop nova tokens.
+  google.protobuf.Timestamp airdrop_start_timestamp = 2 [
+    (gogoproto.stdtime) = true,
+    (gogoproto.nullable) = false
+  ];
+
+  // THe time when the user no longer can claim the airdrop tokens.
+  google.protobuf.Timestamp airdrop_end_timestamp = 3 [
+    (gogoproto.stdtime) = true,
+    (gogoproto.nullable) = false
+  ];
+
+  // The denom for the airdrop coin.
+  string airdrop_denom = 4;
+
+  // the number of quests user to do
+  int32 quests_count = 5;
+
+  // controller address is responsible to check the user has performed the social quest (e.g. twitter, facebook or etc)
+  string controller_address = 6;
+
+  // maximum token allocation for each user, an use cannot claim more than this amount;
+  string maximum_token_alloc_per_user = 7;
 }
 
 enum QuestType {
@@ -62,4 +92,7 @@ message QuestState {
     (gogoproto.stdtime) = true,
     (gogoproto.nullable) = false
   ];
+
+  // claimed amount, this field is empty if user not claimed for this quest yet
+  string claimed_amount = 4;
 }

proto/nova/airdrop/v1/query.proto

@@ -5,16 +5,13 @@ import "cosmos/base/v1beta1/coin.proto";
 import "google/api/annotations.proto";
 import "gogoproto/gogo.proto";
 
-import "nova/airdrop/v1/params.proto";
 import "nova/airdrop/v1/genesis.proto";
 
 option go_package = "github.com/Carina-labs/nova/x/airdrop/types";
 
 service Query {
-  // Params returns the total set of minting parameters.
-  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
-    option (google.api.http).get = "/nova/airdrop/v1/params";
-  }
+  // get airdrop info
+  rpc AirdropInfo(QueryAirdropInfoRequest) returns (QueryAirdropInfoResponse) {}
 
   // get total assets of the airdrop for a given address
   rpc TotalAssetForAirdrop(QueryTotalAssetForAirdropRequest) returns (QueryTotalAssetForAirdropResponse) {
@@ -27,10 +24,9 @@ service Query {
   }
 }
 
-message QueryParamsRequest {}
-message QueryParamsResponse {
-  // params defines the parameters of the module.
-  Params params = 1 [ (gogoproto.nullable) = false ];
+message QueryAirdropInfoRequest {}
+message QueryAirdropInfoResponse {
+  AirdropInfo airdrop_info = 1;
 }
 
 message QueryTotalAssetForAirdropRequest {

x/airdrop/keeper/genesis.go

@@ -6,7 +6,7 @@ import (
 )
 
 func (k Keeper) InitGenesis(ctx sdk.Context, genState *types.GenesisState) {
-	k.SetParams(ctx, genState.Params)
+
 }
 
 func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState {

x/airdrop/keeper/grpc_query.go

@@ -15,7 +15,7 @@ func NewQuerier(k Keeper) Querier {
 	return Querier{Keeper: k}
 }
 
-func (q Querier) Params(ctx context.Context, request *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
+func (q Querier) AirdropInfo(ctx context.Context, request *types.QueryAirdropInfoRequest) (*types.QueryAirdropInfoResponse, error) {
 	//TODO implement me
 	panic("implement me")
 }

x/airdrop/keeper/keeper.go

@@ -4,33 +4,25 @@ import (
 	"github.com/Carina-labs/nova/x/airdrop/types"
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	"github.com/tendermint/tendermint/libs/log"
 )
 
 type Keeper struct {
 	cdc           codec.BinaryCodec
 	storeKey      sdk.StoreKey
-	paramSpace    paramtypes.Subspace
 	accountKeeper types.AccountKeeper
 	bankKeeper    types.BankKeeper
 }
 
 func NewKeeper(
 	cdc codec.BinaryCodec,
 	key sdk.StoreKey,
-	paramSpace paramtypes.Subspace,
 	accountKeeper types.AccountKeeper,
 	bankKeeper types.BankKeeper,
 ) Keeper {
-	if !paramSpace.HasKeyTable() {
-		paramSpace = paramSpace.WithKeyTable(types.ParamKeyTable())
-	}
-
 	return Keeper{
 		cdc:           cdc,
 		storeKey:      key,
-		paramSpace:    paramSpace,
 		accountKeeper: accountKeeper,
 		bankKeeper:    bankKeeper,
 	}

x/airdrop/types/errors.go

@@ -1 +1,8 @@
 package types
+
+import "github.com/cosmos/cosmos-sdk/types/errors"
+
+var (
+	ErrTokenAllocCannotExceedMaxCap = errors.Register(ModuleName, 1, "token allocation cannot exceed max cap")
+	ErrTimeConditionNotMet          = errors.Register(ModuleName, 2, "time condition not met")
+)