mirror of
https://github.com/pezkuwichain/pez-minimal-template.git
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Template Bot
56 lines
2.0 KiB
Rust
56 lines
2.0 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use minimal_template_runtime::{BalancesConfig, SudoConfig, WASM_BINARY};
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use sc_service::{ChainType, Properties};
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use serde_json::{json, Value};
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use sp_keyring::AccountKeyring;
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/// This is a specialization of the general Substrate ChainSpec type.
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pub type ChainSpec = sc_service::GenericChainSpec;
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fn props() -> Properties {
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let mut properties = Properties::new();
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properties.insert("tokenDecimals".to_string(), 0.into());
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properties.insert("tokenSymbol".to_string(), "MINI".into());
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properties
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}
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pub fn development_config() -> Result<ChainSpec, String> {
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Ok(ChainSpec::builder(WASM_BINARY.expect("Development wasm not available"), Default::default())
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.with_name("Development")
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.with_id("dev")
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.with_chain_type(ChainType::Development)
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.with_genesis_config_patch(testnet_genesis())
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.with_properties(props())
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.build())
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}
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/// Configure initial storage state for FRAME pallets.
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fn testnet_genesis() -> Value {
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use frame::traits::Get;
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use minimal_template_runtime::interface::{Balance, MinimumBalance};
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let endowment = <MinimumBalance as Get<Balance>>::get().max(1) * 1000;
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let balances = AccountKeyring::iter()
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.map(|a| (a.to_account_id(), endowment))
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.collect::<Vec<_>>();
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json!({
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"balances": BalancesConfig { balances },
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"sudo": SudoConfig { key: Some(AccountKeyring::Alice.to_account_id()) },
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})
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}
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