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package jmap
import (
"git.sr.ht/~rockorager/go-jmap"
"git.sr.ht/~rockorager/go-jmap/mail/email"
"git.sr.ht/~rockorager/go-jmap/mail/thread"
)
func (w *JMAPWorker) fetchEntireThreads(emailIds []*email.Email) ([]*email.Email, error) {
var req jmap.Request
if len(emailIds) == 0 {
return emailIds, nil
}
threadsToFetch := make([]jmap.ID, 0, len(emailIds))
for _, m := range emailIds {
threadsToFetch = append(threadsToFetch, m.ThreadID)
}
threadGetId := req.Invoke(&thread.Get{
Account: w.AccountId(),
IDs: threadsToFetch,
})
// Opportunistically fetch all emails in this thread. We could wait for
// the result, check which ones we don't have, then fetch only those.
// However we can do this all in a single request which ends up being
// faster than two requests for most contexts
req.Invoke(&email.Get{
Account: w.AccountId(),
ReferenceIDs: &jmap.ResultReference{
ResultOf: threadGetId,
Name: "Thread/get",
Path: "/list/*/emailIds",
},
Properties: headersProperties,
})
resp, err := w.Do(&req)
if err != nil {
return nil, err
}
emailsToReturn := make([]*email.Email, 0)
for _, inv := range resp.Responses {
switch r := inv.Args.(type) {
case *email.GetResponse:
emailsToReturn = append(emailsToReturn, r.List...)
if err = w.cache.PutEmailState(r.State); err != nil {
w.w.Warnf("PutEmailState: %s", err)
}
case *jmap.MethodError:
return nil, wrapMethodError(r)
}
}
return emailsToReturn, nil
}
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