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eee6ad546f
Add `ResolveReferenceMetadata` to parse `include_metadata` / `metadata_fields` from request and config payloads. ### Changes - **New**: `internal/common/reference_metadata.go` — pure function, zero dependencies - **New**: `internal/common/reference_metadata_test.go` — 8 test cases Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
65 lines
2.0 KiB
Go
65 lines
2.0 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. 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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//
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package common
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// ResolveReferenceMetadata resolves metadata include/fields from request and
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// optional config. Request values take precedence over config values.
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// Supports legacy request keys: include_metadata / metadata_fields.
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// Python equivalent: api/utils/reference_metadata_utils.py::resolve_reference_metadata_preferences()
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func ResolveReferenceMetadata(requestPayload, configPayload map[string]interface{}) (bool, []string) {
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resolved := make(map[string]interface{})
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// Config reference_metadata
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if configPayload != nil {
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if cfg, ok := configPayload["reference_metadata"].(map[string]interface{}); ok {
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for k, v := range cfg {
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resolved[k] = v
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}
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}
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}
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// Request reference_metadata (overrides config)
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if requestPayload != nil {
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if req, ok := requestPayload["reference_metadata"].(map[string]interface{}); ok {
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for k, v := range req {
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resolved[k] = v
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}
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}
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// Legacy keys
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if v, ok := requestPayload["include_metadata"]; ok {
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resolved["include"] = v
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}
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if v, ok := requestPayload["metadata_fields"]; ok {
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resolved["fields"] = v
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}
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}
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include, _ := resolved["include"].(bool)
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rawFields, ok := resolved["fields"].([]interface{})
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if !ok {
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return include, nil
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}
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var fields []string
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for _, f := range rawFields {
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if s, ok := f.(string); ok {
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fields = append(fields, s)
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}
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}
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return include, fields
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}
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