Lower all Assets / NFT deposits by 10x (#1332)

* lower all deposits by 10x * undo rococo stuff * Apply suggestions from code review * update asset deposits * align statemint deposit ratios Co-authored-by: joepetrowski <joe@parity.io>
paritytech · Jun 14, 2022 · 1120195 · 1120195
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commit 1120195
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Showing 7 changed files with 18 additions and 18 deletions.
diff --git a/parachains/runtimes/assets/statemine/src/constants.rs b/parachains/runtimes/assets/statemine/src/constants.rs
@@ -26,8 +26,8 @@ pub mod currency {
 	pub const MILLICENTS: Balance = constants::currency::MILLICENTS;
 
 	pub const fn deposit(items: u32, bytes: u32) -> Balance {
-		// map to 1/10 of what the kusama relay chain charges (v9020)
-		constants::currency::deposit(items, bytes) / 10
+		// map to 1/100 of what the kusama relay chain charges (v9020)
+		constants::currency::deposit(items, bytes) / 100
 	}
 }
 

diff --git a/parachains/runtimes/assets/statemine/src/lib.rs b/parachains/runtimes/assets/statemine/src/lib.rs
@@ -210,7 +210,7 @@ impl pallet_transaction_payment::Config for Runtime {
 }
 
 parameter_types! {
-	pub const AssetDeposit: Balance = UNITS; // 1 UNIT deposit to create asset
+	pub const AssetDeposit: Balance = UNITS / 10; // 1 / 10 UNITS deposit to create asset
 	pub const AssetAccountDeposit: Balance = deposit(1, 16);
 	pub const ApprovalDeposit: Balance = EXISTENTIAL_DEPOSIT;
 	pub const AssetsStringLimit: u32 = 50;
@@ -507,8 +507,8 @@ impl pallet_asset_tx_payment::Config for Runtime {
 }
 
 parameter_types! {
-	pub const CollectionDeposit: Balance = UNITS; // 1 UNIT deposit to create asset class
-	pub const ItemDeposit: Balance = UNITS / 100; // 1/100 UNIT deposit to create asset instance
+	pub const CollectionDeposit: Balance = UNITS / 10; // 1 / 10 UNIT deposit to create asset class
+	pub const ItemDeposit: Balance = UNITS / 1_000; // 1 / 1000 UNIT deposit to create asset instance
 	pub const KeyLimit: u32 = 32;	// Max 32 bytes per key
 	pub const ValueLimit: u32 = 64;	// Max 64 bytes per value
 	pub const UniquesMetadataDepositBase: Balance = deposit(1, 129);

diff --git a/parachains/runtimes/assets/statemint/src/constants.rs b/parachains/runtimes/assets/statemint/src/constants.rs
@@ -26,8 +26,8 @@ pub mod currency {
 	pub const MILLICENTS: Balance = constants::currency::MILLICENTS;
 
 	pub const fn deposit(items: u32, bytes: u32) -> Balance {
-		// 1/10 of Polkadot v9010
-		constants::currency::deposit(items, bytes) / 10
+		// 1/100 of Polkadot v9010
+		constants::currency::deposit(items, bytes) / 100
 	}
 }
 

diff --git a/parachains/runtimes/assets/statemint/src/lib.rs b/parachains/runtimes/assets/statemint/src/lib.rs
@@ -240,7 +240,7 @@ impl pallet_transaction_payment::Config for Runtime {
 }
 
 parameter_types! {
-	pub const AssetDeposit: Balance = 100 * DOLLARS; // 100 DOLLARS deposit to create asset
+	pub const AssetDeposit: Balance = 10 * UNITS; // 10 UNITS deposit to create fungible asset class
 	pub const AssetAccountDeposit: Balance = deposit(1, 16);
 	pub const ApprovalDeposit: Balance = EXISTENTIAL_DEPOSIT;
 	pub const AssetsStringLimit: u32 = 50;
@@ -537,8 +537,8 @@ impl pallet_asset_tx_payment::Config for Runtime {
 }
 
 parameter_types! {
-	pub const CollectionDeposit: Balance = UNITS; // 1 UNIT deposit to create asset class
-	pub const ItemDeposit: Balance = UNITS / 100; // 1/100 UNIT deposit to create asset instance
+	pub const CollectionDeposit: Balance = 10 * UNITS; // 10 UNIT deposit to create uniques class
+	pub const ItemDeposit: Balance = UNITS / 100; // 1 / 100 UNIT deposit to create uniques instance
 	pub const KeyLimit: u32 = 32;	// Max 32 bytes per key
 	pub const ValueLimit: u32 = 64;	// Max 64 bytes per value
 	pub const UniquesMetadataDepositBase: Balance = deposit(1, 129);

diff --git a/parachains/runtimes/assets/westmint/src/constants.rs b/parachains/runtimes/assets/westmint/src/constants.rs
@@ -26,8 +26,8 @@ pub mod currency {
 	pub const GRAND: Balance = constants::currency::GRAND;
 
 	pub const fn deposit(items: u32, bytes: u32) -> Balance {
-		// 1/10 of Westend testnet
-		constants::currency::deposit(items, bytes) / 10
+		// 1/100 of Westend testnet
+		constants::currency::deposit(items, bytes) / 100
 	}
 }
 

diff --git a/parachains/runtimes/assets/westmint/src/lib.rs b/parachains/runtimes/assets/westmint/src/lib.rs
@@ -208,8 +208,8 @@ impl pallet_transaction_payment::Config for Runtime {
 }
 
 parameter_types! {
-	pub const AssetDeposit: Balance = 1 * UNITS; // 1 WND deposit to create asset
-	pub const AssetAccountDeposit: Balance = 1 * UNITS; // 1 WND for an asset account
+	pub const AssetDeposit: Balance = UNITS / 10; // 1 / 10 WND deposit to create asset
+	pub const AssetAccountDeposit: Balance = deposit(1, 16);
 	pub const ApprovalDeposit: Balance = EXISTENTIAL_DEPOSIT;
 	pub const AssetsStringLimit: u32 = 50;
 	/// Key = 32 bytes, Value = 36 bytes (32+1+1+1+1)
@@ -497,8 +497,8 @@ impl pallet_asset_tx_payment::Config for Runtime {
 }
 
 parameter_types! {
-	pub const CollectionDeposit: Balance = UNITS; // 1 UNIT deposit to create asset class
-	pub const ItemDeposit: Balance = UNITS / 100; // 1/100 UNIT deposit to create asset instance
+	pub const CollectionDeposit: Balance = UNITS / 10; // 1 / 10 UNIT deposit to create asset class
+	pub const ItemDeposit: Balance = UNITS / 1_000; // 1 / 1000 UNIT deposit to create asset instance
 	pub const KeyLimit: u32 = 32;	// Max 32 bytes per key
 	pub const ValueLimit: u32 = 64;	// Max 64 bytes per value
 	pub const UniquesMetadataDepositBase: Balance = deposit(1, 129);

diff --git a/parachains/runtimes/contracts/contracts-rococo/src/constants.rs b/parachains/runtimes/contracts/contracts-rococo/src/constants.rs
@@ -26,8 +26,8 @@ pub mod currency {
 	pub const MILLICENTS: Balance = constants::currency::MILLICENTS;
 
 	pub const fn deposit(items: u32, bytes: u32) -> Balance {
-		// map to 1/10 of what the kusama relay chain charges (v9020)
-		constants::currency::deposit(items, bytes) / 10
+		// map to 1/100 of what the kusama relay chain charges (v9020)
+		constants::currency::deposit(items, bytes) / 100
 	}
 }