53 lines
1.9 KiB
TypeScript
53 lines
1.9 KiB
TypeScript
import { ApiResponse } from './client'
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import { fetchBlockscoutJson, normalizeBlock } from './blockscout'
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export interface Block {
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chain_id: number
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number: number
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hash: string
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timestamp: string
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miner: string
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transaction_count: number
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gas_used: number
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gas_limit: number
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}
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export interface BlockListParams {
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chain_id: number
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page?: number
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page_size?: number
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min_block?: number
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max_block?: number
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miner?: string
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sort?: string
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order?: 'asc' | 'desc'
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}
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export const blocksApi = {
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list: async (params: BlockListParams): Promise<ApiResponse<Block[]>> => {
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const queryParams = new URLSearchParams()
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queryParams.append('chain_id', params.chain_id.toString())
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if (params.page) queryParams.append('page', params.page.toString())
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if (params.page_size) queryParams.append('page_size', params.page_size.toString())
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if (params.min_block) queryParams.append('min_block', params.min_block.toString())
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if (params.max_block) queryParams.append('max_block', params.max_block.toString())
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if (params.miner) queryParams.append('miner', params.miner)
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if (params.sort) queryParams.append('sort', params.sort)
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if (params.order) queryParams.append('order', params.order)
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const raw = await fetchBlockscoutJson<{ items?: unknown[] }>(`/api/v2/blocks?${queryParams.toString()}`)
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const data = Array.isArray(raw?.items) ? raw.items.map((item) => normalizeBlock(item as never, params.chain_id)) : []
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return { data }
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},
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getByNumber: async (chainId: number, number: number): Promise<ApiResponse<Block>> => {
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const raw = await fetchBlockscoutJson<unknown>(`/api/v2/blocks/${number}`)
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return { data: normalizeBlock(raw as never, chainId) }
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},
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getByHash: async (chainId: number, hash: string): Promise<ApiResponse<Block>> => {
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const raw = await fetchBlockscoutJson<unknown>(`/api/v2/blocks/${hash}`)
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return { data: normalizeBlock(raw as never, chainId) }
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},
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}
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