154 lines
4.6 KiB
Go
154 lines
4.6 KiB
Go
package token
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import (
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"encoding/binary"
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"errors"
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ag_binary "github.com/gagliardetto/binary"
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ag_solanago "github.com/gagliardetto/solana-go"
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ag_format "github.com/gagliardetto/solana-go/text/format"
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ag_treeout "github.com/gagliardetto/treeout"
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)
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// Like InitializeAccount2, but does not require the Rent sysvar to be provided.
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type InitializeAccount3 struct {
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// The new account's owner/multisignature.
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Owner *ag_solanago.PublicKey
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// [0] = [WRITE] account
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// ··········· The account to initialize.
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//
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// [1] = [] mint
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// ··········· The mint this account will be associated with.
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ag_solanago.AccountMetaSlice `bin:"-" borsh_skip:"true"`
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}
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// NewInitializeAccount3InstructionBuilder creates a new `InitializeAccount3` instruction builder.
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func NewInitializeAccount3InstructionBuilder() *InitializeAccount3 {
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nd := &InitializeAccount3{
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AccountMetaSlice: make(ag_solanago.AccountMetaSlice, 2),
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}
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return nd
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}
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// SetOwner sets the "owner" parameter.
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// The new account's owner/multisignature.
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func (inst *InitializeAccount3) SetOwner(owner ag_solanago.PublicKey) *InitializeAccount3 {
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inst.Owner = &owner
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return inst
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}
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// SetAccount sets the "account" account.
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// The account to initialize.
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func (inst *InitializeAccount3) SetAccount(account ag_solanago.PublicKey) *InitializeAccount3 {
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inst.AccountMetaSlice[0] = ag_solanago.Meta(account).WRITE()
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return inst
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}
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// GetAccount gets the "account" account.
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// The account to initialize.
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func (inst *InitializeAccount3) GetAccount() *ag_solanago.AccountMeta {
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return inst.AccountMetaSlice[0]
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}
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// SetMintAccount sets the "mint" account.
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// The mint this account will be associated with.
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func (inst *InitializeAccount3) SetMintAccount(mint ag_solanago.PublicKey) *InitializeAccount3 {
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inst.AccountMetaSlice[1] = ag_solanago.Meta(mint)
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return inst
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}
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// GetMintAccount gets the "mint" account.
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// The mint this account will be associated with.
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func (inst *InitializeAccount3) GetMintAccount() *ag_solanago.AccountMeta {
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return inst.AccountMetaSlice[1]
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}
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func (inst InitializeAccount3) Build() *Instruction {
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return &Instruction{BaseVariant: ag_binary.BaseVariant{
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Impl: inst,
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TypeID: ag_binary.TypeIDFromUint32(Instruction_InitializeAccount3, binary.LittleEndian),
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}}
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}
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// ValidateAndBuild validates the instruction parameters and accounts;
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// if there is a validation error, it returns the error.
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// Otherwise, it builds and returns the instruction.
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func (inst InitializeAccount3) ValidateAndBuild() (*Instruction, error) {
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if err := inst.Validate(); err != nil {
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return nil, err
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}
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return inst.Build(), nil
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}
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func (inst *InitializeAccount3) Validate() error {
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// Check whether all (required) parameters are set:
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{
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if inst.Owner == nil {
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return errors.New("Owner parameter is not set")
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}
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}
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// Check whether all (required) accounts are set:
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{
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if inst.AccountMetaSlice[0] == nil {
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return errors.New("accounts.Account is not set")
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}
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if inst.AccountMetaSlice[1] == nil {
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return errors.New("accounts.Mint is not set")
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}
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}
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return nil
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}
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func (inst *InitializeAccount3) EncodeToTree(parent ag_treeout.Branches) {
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parent.Child(ag_format.Program(ProgramName, ProgramID)).
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//
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ParentFunc(func(programBranch ag_treeout.Branches) {
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programBranch.Child(ag_format.Instruction("InitializeAccount3")).
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//
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ParentFunc(func(instructionBranch ag_treeout.Branches) {
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// Parameters of the instruction:
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instructionBranch.Child("Params").ParentFunc(func(paramsBranch ag_treeout.Branches) {
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paramsBranch.Child(ag_format.Param("Owner", *inst.Owner))
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})
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// Accounts of the instruction:
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instructionBranch.Child("Accounts").ParentFunc(func(accountsBranch ag_treeout.Branches) {
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accountsBranch.Child(ag_format.Meta("account", inst.AccountMetaSlice[0]))
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accountsBranch.Child(ag_format.Meta("mint", inst.AccountMetaSlice[1]))
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})
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})
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})
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}
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func (obj InitializeAccount3) MarshalWithEncoder(encoder *ag_binary.Encoder) (err error) {
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// Serialize `Owner` param:
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err = encoder.Encode(obj.Owner)
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if err != nil {
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return err
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}
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return nil
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}
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func (obj *InitializeAccount3) UnmarshalWithDecoder(decoder *ag_binary.Decoder) (err error) {
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// Deserialize `Owner`:
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err = decoder.Decode(&obj.Owner)
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if err != nil {
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return err
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}
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return nil
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}
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// NewInitializeAccount3Instruction declares a new InitializeAccount3 instruction with the provided parameters and accounts.
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func NewInitializeAccount3Instruction(
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// Parameters:
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owner ag_solanago.PublicKey,
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// Accounts:
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account ag_solanago.PublicKey,
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mint ag_solanago.PublicKey) *InitializeAccount3 {
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return NewInitializeAccount3InstructionBuilder().
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SetOwner(owner).
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SetAccount(account).
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SetMintAccount(mint)
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}
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