mleku
8add32bb78
Introduce the `relayinfo` package with `NIP-11` utilities, including `Fees`, `Limits`, and `NIPs` structures. Add utility modules for handling numbers, timestamps, and kinds. Integrate functionality for fetching and managing relay information.
40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
package relayinfo
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// AddSupportedNIP appends a supported NIP number to a RelayInfo.
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func (ri *T) AddSupportedNIP(n int) {
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idx, exists := ri.Nips.HasNumber(n)
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if exists {
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return
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}
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ri.Nips = append(ri.Nips, -1)
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copy(ri.Nips[idx+1:], ri.Nips[idx:])
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ri.Nips[idx] = n
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}
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// Admission is the cost of opening an account with a relay.
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type Admission struct {
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Amount int `json:"amount"`
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Unit string `json:"unit"`
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}
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// Subscription is the cost of keeping an account open for a specified period of time.
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type Subscription struct {
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Amount int `json:"amount"`
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Unit string `json:"unit"`
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Period int `json:"period"`
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}
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// Publication is the cost and restrictions on storing events on a relay.
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type Publication []struct {
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Kinds []int `json:"kinds"`
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Amount int `json:"amount"`
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Unit string `json:"unit"`
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}
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// Fees defines the fee structure used for a paid relay.
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type Fees struct {
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Admission []Admission `json:"admission,omitempty"`
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Subscription []Subscription `json:"subscription,omitempty"`
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Publication []Publication `json:"publication,omitempty"`
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}
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