mirror of https://github.com/coder/coder.git
33 lines
952 B
Go
33 lines
952 B
Go
package coderd
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import (
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"net/http"
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"github.com/google/uuid"
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"github.com/coder/coder/v2/coderd/httpapi"
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"github.com/coder/coder/v2/codersdk"
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)
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// parsePagination extracts pagination query params from the http request.
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// If an error is encountered, the error is written to w and ok is set to false.
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func parsePagination(w http.ResponseWriter, r *http.Request) (p codersdk.Pagination, ok bool) {
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ctx := r.Context()
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queryParams := r.URL.Query()
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parser := httpapi.NewQueryParamParser()
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params := codersdk.Pagination{
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AfterID: parser.UUID(queryParams, uuid.Nil, "after_id"),
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Limit: int(parser.PositiveInt32(queryParams, 0, "limit")),
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Offset: int(parser.PositiveInt32(queryParams, 0, "offset")),
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}
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if len(parser.Errors) > 0 {
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httpapi.Write(ctx, w, http.StatusBadRequest, codersdk.Response{
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Message: "Query parameters have invalid values.",
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Validations: parser.Errors,
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})
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return params, false
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}
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return params, true
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}
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