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zeekayandHanzo Dev
03fcdb55d6
Modules declare go 1.27.1 and the build images follow. go fix applied the modernizers; omitzero is not applied, since it changes what the JSON says. Co-authored-by: Hanzo Dev <[email protected]>
29 lines
1.2 KiB
Go
29 lines
1.2 KiB
Go
// Copyright 2024 Hanzo Industries Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package util
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// Paginate is the ONE offset/total helper the list handlers use, replacing
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// Beego's pagination.SetPaginator: given the 1-based page string, the page size
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// and the total row count, it returns the SQL offset and the total (echoed back
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// to the client as data2 for its own page math). page < 1 clamps to the first
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// page, matching Beego's Paginator.Page() lower bound.
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func Paginate(page string, perPage int, total int64) (offset int, nums int64) {
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p := max(ParseInt(page), 1)
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if perPage < 0 {
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perPage = 0
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}
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return (p - 1) * perPage, total
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}
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