fix: duplicate value of the name field in plan

docs/How-To/cli/README.md

@@ -36,7 +36,7 @@ This is one of the private plan type messages that anyone can create. A fixed am
 
 Create a file name `private-fixed-plan.json`. This private fixed amount farming plan intends to provide 100ATOM per epoch (measured in day) relative to the rate amount of denoms defined in staking coin weights.
 
-- `name`: is the name of the farming plan. It can be any name you prefer to be stored in a blockchain network; however it cannot overlap with the existing plan names.
+- `name`: is the name of the farming plan. It can be any name you prefer to be stored in a blockchain network. It allows duplicate value.
 - `staking_coin_weights`: is the distributing amount for each epoch. An amount should be decimal, not an integer. The sum of total weight must be 1.000000000000000000
 - `start_time`: is start time of the farming plan 
 - `end_time`: is end time of the farming plan
@@ -145,7 +145,7 @@ This is one of the private plan type messages that anyone can create. A ratio pl
 
 Create a file name `private-fixed-plan.json`. This private ratio farming plan intends to provide ratio of all coins that farming pool address has per epoch (measured in day). In this example, epoch ratio is 10 percent and 10 percent of all the coins that the creator of this plan has in balances are used as incentives for the denoms defined in the staking coin weights.
 
-- `name`: is the name of the farming plan. It can be any name you prefer to be stored in a blockchain network; however it cannot overlap with the existing plan names.
+- `name`: is the name of the farming plan. It can be any name you prefer to be stored in a blockchain network. It allows duplicate value.
 - `staking_coin_weights`: is the distributing amount for each epoch. An amount should be decimal, not an integer. The sum of total weight must be 1.000000000000000000
 - `start_time`: is start time of the farming plan 
 - `end_time`: is end time of the farming plan

docs/Tutorials/demo/budget_with_farming.md

@@ -194,7 +194,7 @@ In this demo, we plan to create a public farming ratio plan that plans to distri
 
 Explanation about each field in the JSON file
 
-- `name`: is the name of the farming plan used for display
+- `name`: is the name of the farming plan used for display. It allows duplicate value.
 - `farming_pool_address`: is the faucet address for the plan
 - `termination_address`: is the address that the remaining coins are transferred to when the plan ends
 - `staking_coin_weights`: are the coin weights for the plan. The weights must add up to 1

proto/tendermint/farming/v1beta1/farming.proto

@@ -44,7 +44,7 @@ message BasePlan {
   // id specifies index of the farming plan
   uint64 id = 1;
 
-  // name specifies the name for the base plan
+  // name specifies the name for the plan
   string name = 2;
 
   // type specifies the plan type; type 0 is public and 1 is private

proto/tendermint/farming/v1beta1/proposal.proto

@@ -38,7 +38,7 @@ message PublicPlanProposal {
 
 // AddRequestProposal details a proposal for creating a public plan.
 message AddRequestProposal {
-  // name specifies the plan name that describes what plan is for
+  // name specifies the plan name for diplay
   string name = 1;
 
   // farming_pool_address defines the bech32-encoded address of the farming pool
@@ -84,7 +84,7 @@ message UpdateRequestProposal {
   // plan_id specifies index of the farming plan
   uint64 plan_id = 1;
 
-  // name specifies the plan name that describes what plan is for
+  // name specifies the plan name for diplay
   string name = 2;
 
   // farming_pool_address defines the bech32-encoded address of the farming pool

x/farming/keeper/msg_server.go

@@ -38,11 +38,6 @@ func (k msgServer) CreateFixedAmountPlan(goCtx context.Context, msg *types.MsgCr
 		return nil, err
 	}
 
-	plans := k.GetPlans(ctx)
-	if err := types.ValidatePlanNames(plans); err != nil {
-		return nil, err
-	}
-
 	return &types.MsgCreateFixedAmountPlanResponse{}, nil
 }
 
@@ -59,10 +54,6 @@ func (k msgServer) CreateRatioPlan(goCtx context.Context, msg *types.MsgCreateRa
 	}
 
 	plans := k.GetPlans(ctx)
-	if err := types.ValidatePlanNames(plans); err != nil {
-		return nil, err
-	}
-
 	if err := types.ValidateTotalEpochRatio(plans); err != nil {
 		return nil, err
 	}

x/farming/keeper/proposal_handler.go

@@ -28,10 +28,6 @@ func HandlePublicPlanProposal(ctx sdk.Context, k Keeper, proposal *types.PublicP
 	}
 
 	plans := k.GetPlans(ctx)
-	if err := types.ValidatePlanNames(plans); err != nil {
-		return err
-	}
-
 	if err := types.ValidateTotalEpochRatio(plans); err != nil {
 		return err
 	}

x/farming/spec/02_state.md

@@ -62,6 +62,7 @@ A base plan is the simplest and most common plan type, which just stores all req
 // type for additional functionality (e.g. fixed amount plan, ratio plan).
 type BasePlan struct {
     Id                   uint64       // index of the plan
+    Name                 string       // name specifies the name for the plan
     Type                 PlanType     // type of the plan; public or private
     FarmingPoolAddress   string       // bech32-encoded farming pool address
     TerminationAddress   string       // bech32-encoded termination address
@@ -186,6 +187,7 @@ An example of `FixedAmountPlan`
 {
   "base_plan": {
     "id": 0,
+    "name": "testPlan",
     "type": 0,
     "farmingPoolAddress": "cosmos1...",
     "rewardPoolAddress": "cosmos1...",
@@ -220,6 +222,7 @@ An example of `RatioPlan`
 {
   "base_plan": {
     "id": 0,
+    "name": "testPlan",
     "type": 0,
     "farmingPoolAddress": "cosmos1...",
     "rewardPoolAddress": "cosmos1...",

x/farming/spec/08_proposal.md

@@ -31,7 +31,7 @@ Note that when requesting `AddRequestProposal` depending on which field is passe
 ```go
 // AddRequestProposal details a proposal for creating a public plan.
 type AddRequestProposal struct {
-	// name specifies the plan name that describes what plan is for
+	// name specifies the name of the plan 
 	Name string
 	// farming_pool_address defines the bech32-encoded address of the farming pool
 	FarmingPoolAddress string   
@@ -59,6 +59,8 @@ type AddRequestProposal struct {
 type UpdateRequestProposal struct {
 	// plan_id specifies index of the farming plan
 	PlanId uint64 
+	// name specifies the name of the plan 
+	Name string
 	// farming_pool_address defines the bech32-encoded address of the farming pool
 	FarmingPoolAddress string 
 	// termination_address defines the bech32-encoded address that terminates plan

x/farming/types/genesis.go

@@ -67,10 +67,6 @@ func ValidateGenesis(data GenesisState) error {
 		id = plan.GetId() + 1
 	}
 
-	if err := ValidatePlanNames(plans); err != nil {
-		return err
-	}
-
 	if err := ValidateTotalEpochRatio(plans); err != nil {
 		return err
 	}

x/farming/types/genesis_test.go

@@ -166,54 +166,6 @@ func TestValidateGenesis(t *testing.T) {
 			},
 			"pool records must be sorted",
 		},
-		{
-			"duplicate plan name",
-			func(genState *types.GenesisState) {
-				planA := types.NewRatioPlan(
-					types.NewBasePlan(
-						1,
-						"planA",
-						types.PlanTypePublic,
-						validAcc.String(),
-						validAcc.String(),
-						sdk.NewDecCoins(
-							sdk.NewInt64DecCoin(validStakingCoinDenom, 1),
-						),
-						types.ParseTime("0001-01-01T00:00:00Z"),
-						types.ParseTime("9999-12-31T00:00:00Z"),
-					),
-					sdk.NewDecWithPrec(5, 2),
-				)
-				planB := types.NewFixedAmountPlan(
-					types.NewBasePlan(
-						2,
-						"planA",
-						types.PlanTypePublic,
-						validAcc.String(),
-						validAcc.String(),
-						sdk.NewDecCoins(
-							sdk.NewInt64DecCoin(validStakingCoinDenom, 1),
-						),
-						types.ParseTime("0001-01-01T00:00:00Z"),
-						types.ParseTime("9999-12-31T00:00:00Z"),
-					),
-					sdk.NewCoins(sdk.NewInt64Coin("denom3", 1000000)),
-				)
-				planAAny, _ := types.PackPlan(planA)
-				planBAny, _ := types.PackPlan(planB)
-				genState.PlanRecords = []types.PlanRecord{
-					{
-						Plan:             *planAAny,
-						FarmingPoolCoins: sdk.NewCoins(),
-					},
-					{
-						Plan:             *planBAny,
-						FarmingPoolCoins: sdk.NewCoins(),
-					},
-				}
-			},
-			"planA: duplicate plan name",
-		},
 		{
 			"invalid plan records - invalid sum of epoch ratio",
 			func(genState *types.GenesisState) {

x/farming/types/plan.go

@@ -267,25 +267,6 @@ type PlanI interface {
 	Validate() error
 }
 
-// ValidatePlanNames validates duplicate plan name value.
-func ValidatePlanNames(i interface{}) error {
-	plans, ok := i.([]PlanI)
-	if !ok {
-		return sdkerrors.Wrapf(ErrInvalidPlanType, "invalid plan type %T", i)
-	}
-
-	names := map[string]struct{}{}
-
-	for _, plan := range plans {
-		if _, ok := names[plan.GetName()]; ok {
-			return sdkerrors.Wrap(ErrDuplicatePlanName, plan.GetName())
-		}
-		names[plan.GetName()] = struct{}{}
-	}
-
-	return nil
-}
-
 // ValidateTotalEpochRatio validates a farmer's total epoch ratio that must be equal to 1.
 func ValidateTotalEpochRatio(i interface{}) error {
 	plans, ok := i.([]PlanI)

x/farming/types/plan_test.go

@@ -13,55 +13,6 @@ import (
 	"github.com/tendermint/farming/x/farming/types"
 )
 
-func TestPlanName(t *testing.T) {
-	name := "testPlan1"
-	farmingPoolAddr1 := sdk.AccAddress("farmingPoolAddr1")
-	terminationAddr1 := sdk.AccAddress("terminationAddr1")
-	stakingCoinWeights := sdk.NewDecCoins(
-		sdk.DecCoin{Denom: "testFarmStakingCoinDenom", Amount: sdk.MustNewDecFromStr("1.0")},
-	)
-	startTime := time.Now().UTC()
-	endTime := startTime.AddDate(1, 0, 0)
-
-	testCases := []struct {
-		plans       []types.PlanI
-		expectedErr error
-	}{
-		{
-			[]types.PlanI{
-				types.NewRatioPlan(
-					types.NewBasePlan(1, name, 1, farmingPoolAddr1.String(), terminationAddr1.String(), stakingCoinWeights, startTime, endTime),
-					sdk.NewDec(1),
-				),
-			},
-			nil,
-		},
-		{
-			[]types.PlanI{
-				types.NewRatioPlan(
-					types.NewBasePlan(1, name, 1, farmingPoolAddr1.String(), terminationAddr1.String(), stakingCoinWeights, startTime, endTime),
-					sdk.NewDec(1),
-				),
-				types.NewRatioPlan(
-					types.NewBasePlan(1, name, 1, farmingPoolAddr1.String(), terminationAddr1.String(), stakingCoinWeights, startTime, endTime),
-					sdk.NewDec(1),
-				),
-			},
-			sdkerrors.Wrap(types.ErrDuplicatePlanName, name),
-		},
-	}
-
-	for _, tc := range testCases {
-		err := types.ValidatePlanNames(tc.plans)
-		if tc.expectedErr == nil {
-			require.NoError(t, err)
-		} else {
-			require.Error(t, err)
-			require.Equal(t, tc.expectedErr.Error(), err.Error())
-		}
-	}
-}
-
 func TestTotalEpochRatio(t *testing.T) {
 	name1 := "testPlan1"
 	name2 := "testPlan2"