Kujira.Usk (kujira v0.1.47)

Kujira's decentralized stablecoin

Users deposit collateral and mint USK up to the maximum LTV permitted by the individual market

Summary

Functions

Fetches the Controller contract and its current config from the chain

Fetches the Margin contract and its current config from the chain

Fetches the Market contract and its current config from the chain

Loads the current Status into the Margin.market

Loads the current Status into the Market

Loads the Market into a format that Orca can consume for health reporting. Default Memoization to 10 mins

Loads a Position by borrower address

Creates a lazy stream for fetching all positions for a Market

Functions

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get_controller(channel)

@spec get_controller(GRPC.Channel.t()) ::
  {:ok, Kujira.Usk.Controller.t()} | {:error, :not_found}

Fetches the Controller contract and its current config from the chain

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get_margin(channel, address)

@spec get_margin(GRPC.Channel.t(), String.t()) ::
  {:ok, Kujira.Usk.Margin.t()} | {:error, :not_found}

Fetches the Margin contract and its current config from the chain

Link to this function

get_market(channel, address)

@spec get_market(GRPC.Channel.t(), String.t()) ::
  {:ok, Kujira.Usk.Market.t()} | {:error, :not_found}

Fetches the Market contract and its current config from the chain

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list_margins(channel, code_ids \\ 'W')

@spec list_margins(GRPC.Channel.t(), [integer()]) ::
  {:ok, [Kujira.Usk.Margin.t()]} | {:error, GRPC.RPCError.t()}

Fetches all Margins

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list_markets(channel, code_ids \\ 'I')

@spec list_markets(GRPC.Channel.t(), [integer()]) ::
  {:ok, [Kujira.Usk.Market.t()]} | {:error, GRPC.RPCError.t()}

Fetches all Markets

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load_margin(channel, margin)

@spec load_margin(GRPC.Channel.t(), Kujira.Usk.Margin.t()) ::
  {:ok, Kujira.Usk.Margin.t()} | {:error, GRPC.RPCError.t()}

Loads the current Status into the Margin.market

Link to this function

load_market(channel, market)

@spec load_market(GRPC.Channel.t(), Kujira.Usk.Market.t()) ::
  {:ok, Kujira.Usk.Market.t()} | {:error, GRPC.RPCError.t()}

Loads the current Status into the Market

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load_orca_market(channel, arket, precision \\ 3)

@spec load_orca_market(
  GRPC.Channel.t(),
  Kujira.Usk.Market.t() | Kujira.Usk.Margin.t(),
  integer() | nil
) ::
  {:ok, Kujira.Orca.Market.t()} | {:error, GRPC.RPCError.t()}

Loads the Market into a format that Orca can consume for health reporting. Default Memoization to 10 mins

Can be used for both a Ghost.Market and Ghost.Margin.market, as they both use the same underlying state schema

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load_position(channel, market, borrower)

@spec load_position(GRPC.Channel.t(), Kujira.Usk.Market.t(), String.t()) ::
  {:ok, Kujira.Usk.Position.t()} | {:error, GRPC.RPCError.t()}

Loads a Position by borrower address

Link to this function

stream_positions(channel, market)

@spec stream_positions(GRPC.Channel.t(), Kujira.Usk.Market.t()) :: %Stream{
  accs: term(),
  done: term(),
  enum: term(),
  funs: term()
}

Creates a lazy stream for fetching all positions for a Market