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https://github.com/hyperledger/fabric-samples.git
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2c43e03591
Created parser, contract and utils packages and extracted each piece of functionality into its own files. Removed "Get" prefix from methods and changed return values from interfaces to structs. Signed-off-by: Stanislav Jakuschevskij <stas@two-giants.com>
45 lines
903 B
Go
45 lines
903 B
Go
/*
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* Copyright 2024 IBM All Rights Reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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package contract
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import (
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"offChainData/utils"
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"github.com/google/uuid"
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)
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var (
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colors = []string{"red", "green", "blue"}
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Owners = []string{"alice", "bob", "charlie"}
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)
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const (
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maxInitialValue = 1000
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maxInitialSize = 10
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)
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type Asset struct {
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ID string `json:"ID"`
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Color string `json:"Color"`
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Size uint64 `json:"Size"`
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Owner string `json:"Owner"`
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AppraisedValue uint64 `json:"AppraisedValue"`
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}
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func NewAsset() Asset {
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id, err := uuid.NewRandom()
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if err != nil {
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panic(err)
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}
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return Asset{
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ID: id.String(),
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Color: utils.RandomElement(colors),
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Size: uint64(utils.RandomInt(maxInitialSize) + 1),
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Owner: utils.RandomElement(Owners),
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AppraisedValue: uint64(utils.RandomInt(maxInitialValue) + 1),
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}
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}
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