mirror of
https://github.com/hanzoai/commerce.git
synced 2026-10-30 15:08:42 +00:00
zeekay
1943f1c093
Multi-tenant commerce and billing: orders, subscriptions, invoices, plans, usage metering and a credit ledger. One Go binary. MIT OR Apache-2.0. Claude-Session: https://claude.ai/code/session_01SAtaDFm8VDiWrhYHNNtxMw
60 lines
961 B
Go
60 lines
961 B
Go
package hashid
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import (
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"context"
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"errors"
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"github.com/speps/go-hashids"
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"github.com/hanzoai/commerce/config"
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)
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var hd = hashids.NewData()
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var MalformedHashId = errors.New("Hash id is malformed")
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func init() {
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hd.Salt = config.Secret
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hd.MinLength = 10
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}
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func Encode(numbers ...int) string {
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h, err := hashids.NewWithData(hd)
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if err != nil {
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panic(err)
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}
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hashid, err := h.Encode(numbers)
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if err != nil {
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panic(err)
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}
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return hashid
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}
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func Decode(hashid string) ([]int, error) {
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h, err := hashids.NewWithData(hd)
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if err != nil {
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panic(err)
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}
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return h.DecodeWithError(hashid)
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}
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func GetNamespace(ctx context.Context, hashid string) (string, error) {
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ids, err := Decode(hashid)
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if err != nil {
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return "", err
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}
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// ids should never be empty...
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idsLen := len(ids)
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if idsLen <= 0 {
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return "", MalformedHashId
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}
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id := ids[idsLen-1]
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ns, err := decodeNamespace(ctx, id)
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if err != nil {
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return "", err
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}
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return ns, nil
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}
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