194 lines
6.7 KiB
Nim
194 lines
6.7 KiB
Nim
{.used.}
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import json, strutils, sequtils, sugar, chronicles
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import json_serialization
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import ../utils
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import ../wallet/account
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import ../statusgo_backend/accounts/constants as constants
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import ../statusgo_backend/wallet as status_wallet
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import ../statusgo_backend/settings as status_settings
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import ../statusgo_backend/tokens as status_tokens
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import ../eth/contracts as status_contracts
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import web3/conversions
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from ../utils import parseAddress, wei2Eth
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import setting, network
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include message_command_parameters
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include message_reaction
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include message_text_item
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type ContentType* {.pure.} = enum
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FetchMoreMessagesButton = -2
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ChatIdentifier = -1,
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Unknown = 0,
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Message = 1,
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Sticker = 2,
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Status = 3,
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Emoji = 4,
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Transaction = 5,
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Group = 6,
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Image = 7,
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Audio = 8
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Community = 9
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Gap = 10
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Edit = 11
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type Message* = object
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alias*: string
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userName*: string
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localName*: string
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chatId*: string
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clock*: int
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gapFrom*: int
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gapTo*: int
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commandParameters*: CommandParameters
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contentType*: ContentType
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ensName*: string
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fromAuthor*: string
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id*: string
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identicon*: string
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lineCount*: int
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localChatId*: string
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messageType*: string # ???
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parsedText*: seq[TextItem]
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# quotedMessage: # ???
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replace*: string
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responseTo*: string
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rtl*: bool # ???
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seen*: bool # ???
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sticker*: string
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stickerPackId*: int
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text*: string
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timestamp*: string
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editedAt*: string
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whisperTimestamp*: string
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isCurrentUser*: bool
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stickerHash*: string
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outgoingStatus*: string
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linkUrls*: string
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image*: string
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audio*: string
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communityId*: string
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audioDurationMs*: int
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hasMention*: bool
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isPinned*: bool
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pinnedBy*: string
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deleted*: bool
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hide*: bool
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proc `$`*(self: Message): string =
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result = fmt"Message(id:{self.id}, chatId:{self.chatId}, clock:{self.clock}, from:{self.fromAuthor}, contentType:{self.contentType})"
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proc currentUserWalletContainsAddress(address: string): bool =
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if (address.len == 0):
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return false
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let accounts = status_wallet.getWalletAccounts()
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for acc in accounts:
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if (acc.address == address):
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return true
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return false
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proc toMessage*(jsonMsg: JsonNode): Message =
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let publicChatKey = status_settings.getSetting[string](Setting.PublicKey, "0x0")
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var contentType: ContentType
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try:
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contentType = ContentType(jsonMsg{"contentType"}.getInt)
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except:
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warn "Unknown content type received", type = jsonMsg{"contentType"}.getInt
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contentType = ContentType.Message
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var message = Message(
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alias: jsonMsg{"alias"}.getStr,
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userName: "",
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localName: "",
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chatId: jsonMsg{"localChatId"}.getStr,
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clock: jsonMsg{"clock"}.getInt,
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contentType: contentType,
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ensName: jsonMsg{"ensName"}.getStr,
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fromAuthor: jsonMsg{"from"}.getStr,
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id: jsonMsg{"id"}.getStr,
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identicon: jsonMsg{"identicon"}.getStr,
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lineCount: jsonMsg{"lineCount"}.getInt,
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localChatId: jsonMsg{"localChatId"}.getStr,
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messageType: jsonMsg{"messageType"}.getStr,
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replace: jsonMsg{"replace"}.getStr,
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editedAt: $jsonMsg{"editedAt"}.getInt,
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responseTo: jsonMsg{"responseTo"}.getStr,
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rtl: jsonMsg{"rtl"}.getBool,
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seen: jsonMsg{"seen"}.getBool,
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text: jsonMsg{"text"}.getStr,
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timestamp: $jsonMsg{"timestamp"}.getInt,
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whisperTimestamp: $jsonMsg{"whisperTimestamp"}.getInt,
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outgoingStatus: $jsonMsg{"outgoingStatus"}.getStr,
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isCurrentUser: publicChatKey == jsonMsg{"from"}.getStr,
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stickerHash: "",
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stickerPackId: -1,
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parsedText: @[],
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linkUrls: "",
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image: $jsonMsg{"image"}.getStr,
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audio: $jsonMsg{"audio"}.getStr,
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communityId: $jsonMsg{"communityId"}.getStr,
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audioDurationMs: jsonMsg{"audioDurationMs"}.getInt,
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deleted: jsonMsg{"deleted"}.getBool,
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hasMention: false,
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hide: false
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)
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if contentType == ContentType.Gap:
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message.gapFrom = jsonMsg["gapParameters"]["from"].getInt
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message.gapTo = jsonMsg["gapParameters"]["to"].getInt
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if jsonMsg.contains("parsedText") and jsonMsg{"parsedText"}.kind != JNull:
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for text in jsonMsg{"parsedText"}:
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message.parsedText.add(text.toTextItem)
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message.linkUrls = concat(message.parsedText.map(t => t.children.filter(c => c.textType == "link")))
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.filter(t => t.destination.startsWith("http") or t.destination.startsWith("statusim://"))
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.map(t => t.destination)
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.join(" ")
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if message.contentType == ContentType.Sticker:
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message.stickerHash = jsonMsg["sticker"]["hash"].getStr
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message.stickerPackId = jsonMsg["sticker"]["pack"].getInt
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if message.contentType == ContentType.Transaction:
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let
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allContracts = allErc20Contracts().concat(getCustomTokens())
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ethereum = newErc20Contract("Ethereum", Mainnet, parseAddress(constants.ZERO_ADDRESS), "ETH", 18, true)
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tokenAddress = jsonMsg["commandParameters"]["contract"].getStr
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tokenContract = if tokenAddress == "": ethereum else: allContracts.findByAddress(parseAddress(tokenAddress))
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tokenContractStr = if tokenContract == nil: "{}" else: $(Json.encode(tokenContract))
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var weiStr = if tokenContract == nil: "0" else: wei2Eth(jsonMsg["commandParameters"]["value"].getStr, tokenContract.decimals)
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weiStr.trimZeros()
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# TODO find a way to use json_seralization for this. When I try, I get an error
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message.commandParameters = CommandParameters(
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id: jsonMsg["commandParameters"]["id"].getStr,
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fromAddress: jsonMsg["commandParameters"]["from"].getStr,
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address: jsonMsg["commandParameters"]["address"].getStr,
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contract: tokenContractStr,
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value: weiStr,
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transactionHash: jsonMsg["commandParameters"]["transactionHash"].getStr,
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commandState: jsonMsg["commandParameters"]["commandState"].getInt,
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signature: jsonMsg["commandParameters"]["signature"].getStr
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)
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# This is kind of a workaround in case we're processing a transaction message. The reason for
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# that is a message where a recipient accepted to share his address with sender. In that message
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# a recipient's public key is set as a "from" property of a "Message" object and we cannot
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# determine which of two users has initiated transaction actually.
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#
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# To overcome this we're checking if the "from" address from the "commandParameters" object of
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# the "Message" is contained as an address in the wallet of logged in user. If yes, means that
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# currently logged in user has initiated a transaction (he is a sender), otherwise currently
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# logged in user is a recipient.
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message.isCurrentUser = currentUserWalletContainsAddress(message.commandParameters.fromAddress)
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message.hasMention = concat(message.parsedText.map(
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t => t.children.filter(
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c => c.textType == "mention" and c.literal == publicChatKey))).len > 0
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result = message |