46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package accounting
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import (
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"github.com/nspcc-dev/neofs-api/decimal"
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"github.com/nspcc-dev/neofs-api/internal"
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"github.com/nspcc-dev/neofs-api/refs"
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)
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type (
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// OwnerID type alias.
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OwnerID = refs.OwnerID
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// Decimal type alias.
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Decimal = decimal.Decimal
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// Filter is used to filter accounts by criteria.
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Filter func(acc *Account) bool
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)
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const (
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// ErrEmptyAddress is raised when passed Address is empty.
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ErrEmptyAddress = internal.Error("empty address")
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// ErrEmptyLockTarget is raised when passed LockTarget is empty.
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ErrEmptyLockTarget = internal.Error("empty lock target")
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// ErrEmptyContainerID is raised when passed CID is empty.
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ErrEmptyContainerID = internal.Error("empty container ID")
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// ErrEmptyParentAddress is raised when passed ParentAddress is empty.
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ErrEmptyParentAddress = internal.Error("empty parent address")
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)
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// SumFunds goes through all accounts and sums up active funds.
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func SumFunds(accounts []*Account) (res *decimal.Decimal) {
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res = decimal.Zero.Copy()
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for i := range accounts {
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if accounts[i] == nil {
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continue
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}
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res = res.Add(accounts[i].ActiveFunds)
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}
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return
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}
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