/
account.go
83 lines (69 loc) · 2.23 KB
/
account.go
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package keeper
import (
"context"
"errors"
"cosmossdk.io/collections"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// NewAccountWithAddress implements AccountKeeperI.
func (ak AccountKeeper) NewAccountWithAddress(ctx context.Context, addr sdk.AccAddress) sdk.AccountI {
acc := ak.proto()
err := acc.SetAddress(addr)
if err != nil {
panic(err)
}
return ak.NewAccount(ctx, acc)
}
// NewAccount sets the next account number to a given account interface
func (ak AccountKeeper) NewAccount(ctx context.Context, acc sdk.AccountI) sdk.AccountI {
if err := acc.SetAccountNumber(ak.NextAccountNumber(ctx)); err != nil {
panic(err)
}
return acc
}
// HasAccount implements AccountKeeperI.
func (ak AccountKeeper) HasAccount(ctx context.Context, addr sdk.AccAddress) bool {
has, _ := ak.Accounts.Has(ctx, addr)
return has
}
// GetAccount implements AccountKeeperI.
func (ak AccountKeeper) GetAccount(ctx context.Context, addr sdk.AccAddress) sdk.AccountI {
acc, err := ak.Accounts.Get(ctx, addr)
if err != nil && !errors.Is(err, collections.ErrNotFound) {
panic(err)
}
return acc
}
// GetAllAccounts returns all accounts in the accountKeeper.
func (ak AccountKeeper) GetAllAccounts(ctx context.Context) (accounts []sdk.AccountI) {
ak.IterateAccounts(ctx, func(acc sdk.AccountI) (stop bool) {
accounts = append(accounts, acc)
return false
})
return accounts
}
// SetAccount implements AccountKeeperI.
func (ak AccountKeeper) SetAccount(ctx context.Context, acc sdk.AccountI) {
err := ak.Accounts.Set(ctx, acc.GetAddress(), acc)
if err != nil {
panic(err)
}
}
// RemoveAccount removes an account for the account mapper store.
// NOTE: this will cause supply invariant violation if called
func (ak AccountKeeper) RemoveAccount(ctx context.Context, acc sdk.AccountI) {
err := ak.Accounts.Remove(ctx, acc.GetAddress())
if err != nil {
panic(err)
}
}
// IterateAccounts iterates over all the stored accounts and performs a callback function.
// Stops iteration when callback returns true.
func (ak AccountKeeper) IterateAccounts(ctx context.Context, cb func(account sdk.AccountI) (stop bool)) {
err := ak.Accounts.Walk(ctx, nil, func(_ sdk.AccAddress, value sdk.AccountI) (bool, error) {
return cb(value), nil
})
if err != nil {
panic(err)
}
}