⚡ Add cache into metadata fetching
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parent
55491ea3c9
commit
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@ -4,9 +4,11 @@
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<option name="autoReloadType" value="ALL" />
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</component>
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<component name="ChangeListManager">
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<list default="true" id="18dd0d68-b4b8-40db-9734-9119b5c848bd" name="更改" comment=":arrow_up: Upgrade Passport to fix bug">
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<list default="true" id="18dd0d68-b4b8-40db-9734-9119b5c848bd" name="更改" comment=":ambulance: Fix getting user panic">
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<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/pkg/internal/server/api/attachments_api.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/server/api/attachments_api.go" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/pkg/internal/services/attachments.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/attachments.go" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/settings.toml" beforeDir="false" afterPath="$PROJECT_DIR$/settings.toml" afterDir="false" />
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</list>
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<option name="SHOW_DIALOG" value="false" />
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<option name="HIGHLIGHT_CONFLICTS" value="true" />
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@ -36,27 +38,28 @@
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<option name="hideEmptyMiddlePackages" value="true" />
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<option name="showLibraryContents" value="true" />
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</component>
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<component name="PropertiesComponent">{
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"keyToString": {
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"DefaultGoTemplateProperty": "Go File",
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"Go Build.Backend.executor": "Run",
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"Go 构建.Backend.executor": "Run",
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"RunOnceActivity.ShowReadmeOnStart": "true",
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"RunOnceActivity.go.formatter.settings.were.checked": "true",
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"RunOnceActivity.go.migrated.go.modules.settings": "true",
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"RunOnceActivity.go.modules.automatic.dependencies.download": "true",
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"RunOnceActivity.go.modules.go.list.on.any.changes.was.set": "true",
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"git-widget-placeholder": "master",
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"go.import.settings.migrated": "true",
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"go.sdk.automatically.set": "true",
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"last_opened_file_path": "/Users/littlesheep/Documents/Projects/Hydrogen/Paperclip/pkg/internal/grpc",
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"node.js.detected.package.eslint": "true",
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"node.js.selected.package.eslint": "(autodetect)",
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"nodejs_package_manager_path": "npm",
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"run.code.analysis.last.selected.profile": "pProject Default",
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"settings.editor.selected.configurable": "preferences.lookFeel"
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<component name="PropertiesComponent"><![CDATA[{
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"keyToString": {
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"DefaultGoTemplateProperty": "Go File",
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"Go Build.Backend.executor": "Run",
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"Go 构建.Backend.executor": "Run",
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"RunOnceActivity.ShowReadmeOnStart": "true",
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"RunOnceActivity.go.formatter.settings.were.checked": "true",
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"RunOnceActivity.go.migrated.go.modules.settings": "true",
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"RunOnceActivity.go.modules.automatic.dependencies.download": "true",
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"RunOnceActivity.go.modules.go.list.on.any.changes.was.set": "true",
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"git-widget-placeholder": "master",
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"go.import.settings.migrated": "true",
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"go.sdk.automatically.set": "true",
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"last_opened_file_path": "/Users/littlesheep/Documents/Projects/Hydrogen/Paperclip/pkg/internal/grpc",
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"node.js.detected.package.eslint": "true",
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"node.js.selected.package.eslint": "(autodetect)",
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"nodejs_package_manager_path": "npm",
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"run.code.analysis.last.selected.profile": "pProject Default",
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"settings.editor.selected.configurable": "preferences.lookFeel",
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"vue.rearranger.settings.migration": "true"
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}
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}</component>
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}]]></component>
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<component name="RecentsManager">
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<key name="CopyFile.RECENT_KEYS">
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<recent name="$PROJECT_DIR$/pkg/internal/grpc" />
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@ -113,7 +116,8 @@
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<MESSAGE value=" :sparkles: Add health check" />
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<MESSAGE value=":arrow_up: Upgrade Passport and use Hyper SDK" />
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<MESSAGE value=":arrow_up: Upgrade Passport to fix bug" />
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<option name="LAST_COMMIT_MESSAGE" value=":arrow_up: Upgrade Passport to fix bug" />
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<MESSAGE value=":ambulance: Fix getting user panic" />
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<option name="LAST_COMMIT_MESSAGE" value=":ambulance: Fix getting user panic" />
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</component>
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<component name="VgoProject">
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<settings-migrated>true</settings-migrated>
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@ -159,11 +159,11 @@ func updateAttachmentMeta(c *fiber.Ctx) error {
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attachment.Metadata = data.Metadata
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attachment.IsMature = data.IsMature
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if err := database.C.Save(&attachment).Error; err != nil {
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if attachment, err := services.UpdateAttachment(attachment); err != nil {
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return fiber.NewError(fiber.StatusBadRequest, err.Error())
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}
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} else {
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return c.JSON(attachment)
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}
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}
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func deleteAttachment(c *fiber.Ctx) error {
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@ -13,23 +13,27 @@ import (
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"gorm.io/gorm"
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)
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const metadataCacheLimit = 512
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var metadataCache = make(map[uint]models.Attachment)
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func GetAttachmentByID(id uint) (models.Attachment, error) {
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if val, ok := metadataCache[id]; ok {
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return val, nil
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}
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var attachment models.Attachment
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if err := database.C.Where(models.Attachment{
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BaseModel: models.BaseModel{ID: id},
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}).First(&attachment).Error; err != nil {
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return attachment, err
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} else {
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if len(metadataCache) > metadataCacheLimit {
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clear(metadataCache)
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}
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metadataCache[id] = attachment
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}
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return attachment, nil
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}
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func GetAttachmentByUUID(id string) (models.Attachment, error) {
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var attachment models.Attachment
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if err := database.C.Where(models.Attachment{
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Uuid: id,
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}).First(&attachment).Error; err != nil {
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return attachment, err
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}
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return attachment, nil
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}
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@ -61,7 +65,7 @@ func NewAttachmentMetadata(tx *gorm.DB, user models.Account, file *multipart.Fil
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attachment.Name = file.Filename
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attachment.AccountID = user.ID
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// If user didn't provide file mimetype manually, we gotta to detect it
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// If the user didn't provide file mimetype manually, we have to detect it
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if len(attachment.MimeType) == 0 {
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if ext := filepath.Ext(attachment.Name); len(ext) > 0 {
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// Detect mimetype by file extensions
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@ -87,11 +91,29 @@ func NewAttachmentMetadata(tx *gorm.DB, user models.Account, file *multipart.Fil
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if err := tx.Save(&attachment).Error; err != nil {
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return attachment, linked, fmt.Errorf("failed to save attachment record: %v", err)
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} else {
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if len(metadataCache) > metadataCacheLimit {
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clear(metadataCache)
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}
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metadataCache[attachment.ID] = attachment
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}
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return attachment, linked, nil
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}
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func UpdateAttachment(item models.Attachment) (models.Attachment, error) {
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if err := database.C.Save(&item).Error; err != nil {
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return item, err
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} else {
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if len(metadataCache) > metadataCacheLimit {
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clear(metadataCache)
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}
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metadataCache[item.ID] = item
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}
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return item, nil
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}
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func DeleteAttachment(item models.Attachment) error {
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var dupeCount int64
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if err := database.C.
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@ -103,6 +125,8 @@ func DeleteAttachment(item models.Attachment) error {
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if err := database.C.Delete(&item).Error; err != nil {
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return err
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} else {
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delete(metadataCache, item.ID)
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}
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if dupeCount != -1 && dupeCount <= 1 {
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@ -27,7 +27,7 @@ prefix = "paperclip_"
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[destinations.local]
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type = "local"
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path = "/uploads"
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path = "uploads"
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[destinations.s3]
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type = "s3"
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