43 lines
1.3 KiB
Nim
43 lines
1.3 KiB
Nim
import
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json, chronicles, atomics
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import json_serialization
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from ./core import callPrivateRPC
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from ../types/rpc_response import RpcResponseTyped, RpcException
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from ../wallet2/network import Network, toPayload
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logScope:
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topics = "wallet"
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var
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networks {.threadvar.}: seq[Network]
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netowrksInited {.threadvar.}: bool
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dirty: Atomic[bool]
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dirty.store(true)
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proc getNetworks*(useCached: bool = true): seq[Network] =
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let cacheIsDirty = not netowrksInited or dirty.load
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if useCached and not cacheIsDirty:
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result = networks
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else:
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let payload = %* [false]
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let responseStr = callPrivateRPC("wallet_getEthereumChains", payload)
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let response = Json.decode(responseStr, RpcResponseTyped[JsonNode])
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if not response.error.isNil:
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raise newException(RpcException, "Error getting networks: " & response.error.message)
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result = if response.result.isNil or response.result.kind == JNull: @[]
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else: Json.decode($response.result, seq[Network])
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dirty.store(false)
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networks = result
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netowrksInited = true
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proc upsertNetwork*(network: Network) =
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discard callPrivateRPC("wallet_addEthereumChain", network.toPayload())
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dirty.store(true)
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proc deleteNetwork*(network: Network) =
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let payload = %* [network.chainId]
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discard callPrivateRPC("wallet_deleteEthereumChain", payload)
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dirty.store(true) |