63 lines
2.0 KiB
Go
63 lines
2.0 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package static
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import (
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"context"
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"time"
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"github.com/hashicorp/boundary/internal/errors"
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"github.com/hashicorp/boundary/internal/host"
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"github.com/hashicorp/boundary/internal/pagination"
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)
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// ListHostSets lists up to page size host sets, filtering out entries that
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// do not pass the filter item function. It will automatically request
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// more host sets from the database, at page size chunks, to fill the page.
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// It returns a new list token used to continue pagination or refresh items.
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// Host sets are ordered by create time descending (most recently created first).
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func ListHostSets(
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ctx context.Context,
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grantsHash []byte,
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pageSize int,
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filterItemFn pagination.ListFilterFunc[host.Set],
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repo *Repository,
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hostCatalogId string,
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) (*pagination.ListResponse[host.Set], error) {
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const op = "plugin.ListHostSets"
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switch {
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case len(grantsHash) == 0:
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return nil, errors.New(ctx, errors.InvalidParameter, op, "missing grants hash")
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case pageSize < 1:
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return nil, errors.New(ctx, errors.InvalidParameter, op, "page size must be at least 1")
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case filterItemFn == nil:
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return nil, errors.New(ctx, errors.InvalidParameter, op, "missing filter item callback")
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case repo == nil:
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return nil, errors.New(ctx, errors.InvalidParameter, op, "missing repo")
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case hostCatalogId == "":
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return nil, errors.New(ctx, errors.InvalidParameter, op, "missing host catalog ID")
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}
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listItemsFn := func(ctx context.Context, lastPageItem host.Set, limit int) ([]host.Set, time.Time, error) {
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opts := []Option{
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WithLimit(limit),
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}
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if lastPageItem != nil {
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opts = append(opts, WithStartPageAfterItem(lastPageItem))
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}
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sSets, listTime, err := repo.listSets(ctx, hostCatalogId, opts...)
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if err != nil {
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return nil, time.Time{}, err
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}
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var sets []host.Set
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for _, set := range sSets {
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sets = append(sets, set)
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}
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return sets, listTime, nil
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}
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return pagination.List(ctx, grantsHash, pageSize, filterItemFn, listItemsFn, repo.estimatedSetCount)
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}
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