196 lines
5.3 KiB
HTML
196 lines
5.3 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>index: Go Coverage Report</title>
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<style>
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body {
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background: black;
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color: rgb(80, 80, 80);
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}
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body, pre, #legend span {
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font-family: Menlo, monospace;
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font-weight: bold;
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}
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#topbar {
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background: black;
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position: fixed;
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top: 0; left: 0; right: 0;
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height: 42px;
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border-bottom: 1px solid rgb(80, 80, 80);
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}
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#content {
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margin-top: 50px;
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}
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#nav, #legend {
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float: left;
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margin-left: 10px;
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}
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#legend {
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margin-top: 12px;
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}
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#nav {
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margin-top: 10px;
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}
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#legend span {
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margin: 0 5px;
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}
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.cov0 { color: rgb(192, 0, 0) }
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.cov1 { color: rgb(128, 128, 128) }
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.cov2 { color: rgb(116, 140, 131) }
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.cov3 { color: rgb(104, 152, 134) }
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.cov4 { color: rgb(92, 164, 137) }
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.cov5 { color: rgb(80, 176, 140) }
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.cov6 { color: rgb(68, 188, 143) }
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.cov7 { color: rgb(56, 200, 146) }
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.cov8 { color: rgb(44, 212, 149) }
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.cov9 { color: rgb(32, 224, 152) }
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.cov10 { color: rgb(20, 236, 155) }
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</style>
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</head>
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<body>
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<div id="topbar">
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<div id="nav">
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<select id="files">
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<option value="file0">git.pyer.club/kingecg/godocdb/index/index.go (82.1%)</option>
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</select>
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</div>
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<div id="legend">
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<span>not tracked</span>
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<span class="cov0">not covered</span>
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<span class="cov8">covered</span>
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</div>
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</div>
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<div id="content">
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<pre class="file" id="file0" style="display: none">package index
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import (
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"fmt"
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"github.com/iancoleman/orderedmap"
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"go.mongodb.org/mongo-driver/bson"
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"git.pyer.club/kingecg/godocdb/storage"
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)
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// IndexType 表示索引类型
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type IndexType string
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const (
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SingleField IndexType = "single"
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Composite IndexType = "composite"
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)
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// IndexMetadata 索引元数据
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type IndexMetadata struct {
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Name string
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Type IndexType
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KeyFields []string
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}
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// IndexStore 管理索引的存储和查询
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type IndexStore struct {
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storage *storage.LevelDBStorage
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}
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// NewIndexStore 创建新的索引存储实例
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func NewIndexStore(path string) (*IndexStore, error) <span class="cov8" title="1">{
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storage, err := storage.NewLevelDBStorage(path)
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if err != nil </span><span class="cov0" title="0">{
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return nil, err
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}</span>
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<span class="cov8" title="1">return &IndexStore{storage: storage}, nil</span>
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}
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// CreateIndex 创建索引
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func (is *IndexStore) CreateIndex(indexName string, indexType IndexType, keyFields []string) error <span class="cov8" title="1">{
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// 存储索引元数据
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metadata := IndexMetadata{
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Name: indexName,
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Type: indexType,
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KeyFields: keyFields,
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}
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data, err := bson.Marshal(metadata)
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if err != nil </span><span class="cov0" title="0">{
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return fmt.Errorf("failed to marshal index metadata: %v", err)
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}</span>
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<span class="cov8" title="1">key := []byte(fmt.Sprintf("indexes:metadata:%s", indexName))
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if err := is.storage.Put(key, data); err != nil </span><span class="cov0" title="0">{
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return err
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}</span>
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// 初始化索引存储结构
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<span class="cov8" title="1">indexKey := fmt.Sprintf("indexes:data:%s", indexName)
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index := orderedmap.New()
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indexData, _ := bson.Marshal(index)
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return is.storage.Put([]byte(indexKey), indexData)</span>
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}
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// DropIndex 删除索引
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func (is *IndexStore) DropIndex(indexName string) error <span class="cov8" title="1">{
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// 删除元数据
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metadataKey := []byte(fmt.Sprintf("indexes:metadata:%s", indexName))
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if err := is.storage.Delete(metadataKey); err != nil </span><span class="cov0" title="0">{
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return err
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}</span>
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// 删除索引数据
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<span class="cov8" title="1">indexKey := []byte(fmt.Sprintf("indexes:data:%s", indexName))
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return is.storage.Delete(indexKey)</span>
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}
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// GetIndexMetadata 获取索引元数据
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func (is *IndexStore) GetIndexMetadata(indexName string) (*IndexMetadata, error) <span class="cov8" title="1">{
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key := []byte(fmt.Sprintf("indexes:metadata:%s", indexName))
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rawData, err := is.storage.Get(key)
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if err != nil </span><span class="cov8" title="1">{
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return nil, fmt.Errorf("index not found: %v", err)
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}</span>
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<span class="cov8" title="1">var metadata IndexMetadata
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if err := bson.Unmarshal(rawData, &metadata); err != nil </span><span class="cov0" title="0">{
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return nil, err
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}</span>
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<span class="cov8" title="1">return &metadata, nil</span>
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}</pre>
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</div>
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</body>
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<script>
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(function() {
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var files = document.getElementById('files');
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var visible;
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files.addEventListener('change', onChange, false);
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function select(part) {
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if (visible)
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visible.style.display = 'none';
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visible = document.getElementById(part);
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if (!visible)
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return;
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files.value = part;
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visible.style.display = 'block';
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location.hash = part;
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}
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function onChange() {
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select(files.value);
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window.scrollTo(0, 0);
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}
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if (location.hash != "") {
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select(location.hash.substr(1));
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}
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if (!visible) {
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select("file0");
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}
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})();
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</script>
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</html>
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