ec17654986
add dao which takes care about all CRUD operations on storage remove blockchain state since everything is stored on change remove storage operations from structs(entities) move structs to entities package
78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
package entities
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import (
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"github.com/CityOfZion/neo-go/pkg/core/transaction"
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"github.com/CityOfZion/neo-go/pkg/crypto/keys"
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"github.com/CityOfZion/neo-go/pkg/io"
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"github.com/CityOfZion/neo-go/pkg/util"
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)
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const feeMode = 0x0
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// AssetState represents the state of an NEO registered Asset.
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type AssetState struct {
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ID util.Uint256
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AssetType transaction.AssetType
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Name string
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Amount util.Fixed8
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Available util.Fixed8
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Precision uint8
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FeeMode uint8
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FeeAddress util.Uint160
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Owner keys.PublicKey
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Admin util.Uint160
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Issuer util.Uint160
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Expiration uint32
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IsFrozen bool
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}
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// DecodeBinary implements Serializable interface.
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func (a *AssetState) DecodeBinary(br *io.BinReader) {
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br.ReadBytes(a.ID[:])
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br.ReadLE(&a.AssetType)
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a.Name = br.ReadString()
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br.ReadLE(&a.Amount)
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br.ReadLE(&a.Available)
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br.ReadLE(&a.Precision)
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br.ReadLE(&a.FeeMode)
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br.ReadBytes(a.FeeAddress[:])
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a.Owner.DecodeBinary(br)
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br.ReadBytes(a.Admin[:])
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br.ReadBytes(a.Issuer[:])
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br.ReadLE(&a.Expiration)
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br.ReadLE(&a.IsFrozen)
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}
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// EncodeBinary implements Serializable interface.
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func (a *AssetState) EncodeBinary(bw *io.BinWriter) {
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bw.WriteBytes(a.ID[:])
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bw.WriteLE(a.AssetType)
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bw.WriteString(a.Name)
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bw.WriteLE(a.Amount)
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bw.WriteLE(a.Available)
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bw.WriteLE(a.Precision)
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bw.WriteLE(a.FeeMode)
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bw.WriteBytes(a.FeeAddress[:])
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a.Owner.EncodeBinary(bw)
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bw.WriteBytes(a.Admin[:])
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bw.WriteBytes(a.Issuer[:])
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bw.WriteLE(a.Expiration)
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bw.WriteLE(a.IsFrozen)
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}
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// GetName returns the asset name based on its type.
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func (a *AssetState) GetName() string {
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if a.AssetType == transaction.GoverningToken {
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return "NEO"
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} else if a.AssetType == transaction.UtilityToken {
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return "NEOGas"
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}
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return a.Name
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}
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