ForeignInvestments

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Events

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SwapCancelled

Attributes

Name	Type	Composition
who	T::AccountId	AccountId
swap_id	SwapId<T>	({'pool_id': 'u64', 'tranche_id': '[u8; 16]'}, ('Investment', 'Redemption'))
remaining	SwapOf<T>	{'currency_in': {'Native': None, 'Tranche': ('u64', '[u8; 16]'), None: None, 'AUSD': None, 'ForeignAsset': 'u32', 'Staking': ('BlockRewards',), 'LocalAsset': 'u32'}, 'currency_out': {'Native': None, 'Tranche': ('u64', '[u8; 16]'), None: None, 'AUSD': None, 'ForeignAsset': 'u32', 'Staking': ('BlockRewards',), 'LocalAsset': 'u32'}, 'amount_out': 'u128'}
cancelled_in	T::SwapBalance	u128
opposite_in	T::SwapBalance	u128

---

SwapCreated

Attributes

Name	Type	Composition
who	T::AccountId	AccountId
swap_id	SwapId<T>	({'pool_id': 'u64', 'tranche_id': '[u8; 16]'}, ('Investment', 'Redemption'))
swap	SwapOf<T>	{'currency_in': {'Native': None, 'Tranche': ('u64', '[u8; 16]'), None: None, 'AUSD': None, 'ForeignAsset': 'u32', 'Staking': ('BlockRewards',), 'LocalAsset': 'u32'}, 'currency_out': {'Native': None, 'Tranche': ('u64', '[u8; 16]'), None: None, 'AUSD': None, 'ForeignAsset': 'u32', 'Staking': ('BlockRewards',), 'LocalAsset': 'u32'}, 'amount_out': 'u128'}

---

SwapFullfilled

Attributes

Name	Type	Composition
who	T::AccountId	AccountId
swap_id	SwapId<T>	({'pool_id': 'u64', 'tranche_id': '[u8; 16]'}, ('Investment', 'Redemption'))
remaining	SwapOf<T>	{'currency_in': {'Native': None, 'Tranche': ('u64', '[u8; 16]'), None: None, 'AUSD': None, 'ForeignAsset': 'u32', 'Staking': ('BlockRewards',), 'LocalAsset': 'u32'}, 'currency_out': {'Native': None, 'Tranche': ('u64', '[u8; 16]'), None: None, 'AUSD': None, 'ForeignAsset': 'u32', 'Staking': ('BlockRewards',), 'LocalAsset': 'u32'}, 'amount_out': 'u128'}
swapped_in	T::SwapBalance	u128
swapped_out	T::SwapBalance	u128

---

Storage functions

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ForeignInvestmentInfo

Contains the information about the foreign investment process

NOTE: The storage is killed once the investment is fully collected, or decreased.

Python

result = substrate.query(
    'ForeignInvestments', 'ForeignInvestmentInfo', [
    'AccountId',
    {
        'pool_id': 'u64',
        'tranche_id': '[u8; 16]',
    },
]
)

Return value

{
    'correlation': {'foreign_amount': 'u128', 'pool_amount': 'u128'},
    'decrease_swapped_foreign_amount': 'u128',
    'foreign_currency': {
        'AUSD': None,
        'ForeignAsset': 'u32',
        'LocalAsset': 'u32',
        'Native': None,
        None: None,
        'Staking': ('BlockRewards', ),
        'Tranche': ('u64', '[u8; 16]'),
    },
}

---

ForeignRedemptionInfo

Contains the information about the foreign redemption process

NOTE: The storage is killed once the redemption is fully collected and fully swapped or decreased

Python

result = substrate.query(
    'ForeignInvestments', 'ForeignRedemptionInfo', [
    'AccountId',
    {
        'pool_id': 'u64',
        'tranche_id': '[u8; 16]',
    },
]
)

Return value

{
    'collected': {'amount_collected': 'u128', 'amount_payment': 'u128'},
    'foreign_currency': {
        'Native': None,
        'Tranche': ('u64', '[u8; 16]'),
        None: None,
        'AUSD': None,
        'ForeignAsset': 'u32',
        'LocalAsset': 'u32',
        'Staking': ('BlockRewards', ),
    },
    'swapped_amount': 'u128',
}

---

Errors

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InfoNotFound

Failed to retrieve the ForeignInvestInfo.

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MismatchedForeignCurrency

An action for a different foreign currency is currently in process for the same pool currency, account, and investment. The currenct foreign actions must be finished before starting with a different foreign currency investment / redemption.

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PoolNotFound

Failed to retrieve the pool for the given pool id.

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TooMuchDecrease

The decrease is greater than the current investment/redemption

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