EqMarketMaker

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Calls

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add_to_whitelist

Add account to whitelist

Attributes

Name	Type
account_id	T::AccountId

Python

call = substrate.compose_call(
    'EqMarketMaker', 'add_to_whitelist', {'account_id': 'AccountId'}
)

---

create_order

Create order. This must be called by whitelisted account

Attributes

Name	Type
currency	Asset
order_type	OrderType
side	OrderSide
amount	EqFixedU128

Python

call = substrate.compose_call(
    'EqMarketMaker', 'create_order', {
    'amount': 'u128',
    'currency': 'u64',
    'order_type': {
        'Limit': {
            'expiration_time': 'u64',
            'price': 'i64',
        },
        'Market': None,
    },
    'side': ('Buy', 'Sell'),
}
)

---

delete_order

Delete order. This must be called by whitelisted account

Attributes

Name	Type
currency	Asset
order_id	OrderId
price	FixedI64

Python

call = substrate.compose_call(
    'EqMarketMaker', 'delete_order', {
    'currency': 'u64',
    'order_id': 'u64',
    'price': 'i64',
}
)

---

remove_from_whitelist

Remove account from whitelist

Attributes

Name	Type
account_id	T::AccountId

Python

call = substrate.compose_call(
    'EqMarketMaker', 'remove_from_whitelist', {'account_id': 'AccountId'}
)

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Events

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AddedToWhitelist

AccountId was added to the whitelist. [who]

Attributes

Name	Type	Composition
None	T::AccountId	AccountId

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RemovedFromWhitelist

AccountId was removed from the whitelist. [who]

Attributes

Name	Type	Composition
None	T::AccountId	AccountId

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Storage functions

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WhiteList

Python

result = substrate.query(
    'EqMarketMaker', 'WhiteList', ['AccountId']
)

Return value

()

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Errors

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NotWhitelistedAccount

Attempt to execute from not whitelisted account

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