Added cleanup loop

Added LogTable interface

internal/darkstorm_backend/README.md

@@ -29,7 +29,7 @@ The special appID "darkstormManagement" is used to manage all apps.
 {
   id: "UUID",
   platform: "android",
-  Date: 20240519 // YYYYMMD
+  Date: 20240519 // YYYYMMDD as int
 }
 ```
 

internal/darkstorm_backend/app.go

@@ -5,7 +5,7 @@ import "net/http"
 // An application interface. Both LogTable and CrashTable are optional, if they return nil then requests will be forbidden.
 type App interface {
 	AppID() string
-	LogTable() Table[Log]
+	LogTable() LogTable
 	CrashTable() CrashTable
 }
 

internal/darkstorm_backend/crash.go

@@ -77,6 +77,20 @@ func (b *Backend) deleteCrash(w http.ResponseWriter, r *http.Request) {
 	//TODO
 }
 
+func (b *Backend) managementDeleteCrash(w http.ResponseWriter, r *http.Request) {
+	hdr, err := b.ParseHeader(r)
+	if hdr.k == nil || hdr.k.Perm["management"] || errors.Is(err, ErrApiKeyUnauthorized) {
+		ReturnError(w, http.StatusUnauthorized, "invalidKey", "Application not authorized")
+		return
+	} else if err != nil {
+		ReturnError(w, http.StatusInternalServerError, "internal", "Server error")
+		return
+	}
+	//TODO
+}
+
+func (b *Backend) actualCrashDelete(w http.ResponseWriter, ap App, crashID string) {}
+
 func (b *Backend) archiveCrash(w http.ResponseWriter, r *http.Request) {
 	hdr, err := b.ParseHeader(r)
 	if hdr.k == nil || hdr.k.Perm["management"] {
@@ -89,3 +103,18 @@ func (b *Backend) archiveCrash(w http.ResponseWriter, r *http.Request) {
 	}
 	//TODO
 }
+
+func (b *Backend) managementArchiveCrash(w http.ResponseWriter, r *http.Request) {
+	hdr, err := b.ParseHeader(r)
+	if hdr.k == nil || hdr.k.Perm["management"] {
+		w.WriteHeader(http.StatusUnauthorized)
+		return
+	}
+	if err != nil {
+		//TODO
+		return
+	}
+	//TODO
+}
+
+func (b *Backend) actualCrashArchive(w http.ResponseWriter, ap App, toArchive ArchivedCrash) {}

internal/darkstorm_backend/darkstorm.go

@@ -10,13 +10,14 @@ import (
 )
 
 type Backend struct {
-	userTable Table[User]
-	keyTable  Table[ApiKey]
-	m         *http.ServeMux
-	apps      map[string]App
-	jwtPriv   ed25519.PrivateKey
-	jwtPub    ed25519.PublicKey
-	userMutex sync.RWMutex
+	userTable       Table[User]
+	keyTable        Table[ApiKey]
+	m               *http.ServeMux
+	apps            map[string]App
+	managementKeyID string
+	jwtPriv         ed25519.PrivateKey
+	jwtPub          ed25519.PublicKey
+	userMutex       sync.RWMutex
 }
 
 func NewBackend(keyTable Table[ApiKey], apps ...App) (*Backend, error) {
@@ -50,19 +51,29 @@ func NewBackend(keyTable Table[ApiKey], apps ...App) (*Backend, error) {
 		b.m.HandleFunc("POST /crash", b.reportCrash)
 		b.m.HandleFunc("DELETE /crash/{crashID}", b.deleteCrash)
 		b.m.HandleFunc("POST /crash/archive", b.archiveCrash)
-		b.m.HandleFunc("DELETE /{appID}/crash/{crashID}", b.deleteCrash)
-		b.m.HandleFunc("POST /{appID}/crash/archive", b.archiveCrash)
 	}
-	b.startCleanupLoop()
+	go b.cleanupLoop()
 	return b, nil
 }
 
-func (b *Backend) startCleanupLoop() {
-	go func() {
-		for range time.Tick(24 * time.Hour) {
-			//TODO
+func (b *Backend) cleanupLoop() {
+	for range time.Tick(24 * time.Hour) {
+		oldTim := time.Now().Add(-30 * 24 * time.Hour)
+		old := (oldTim.Year() * 10000) + (int(oldTim.Month()) * 100) + oldTim.Day()
+		for _, a := range b.apps {
+			tab := a.LogTable()
+			if tab == nil {
+				continue
+			}
+			tab.RemoveOldLogs(old)
 		}
-	}()
+	}
+}
+
+func (b *Backend) EnableManagementKey(managementID string) {
+	b.managementKeyID = managementID
+	b.m.HandleFunc("DELETE /{appID}/crash/{crashID}", b.managementDeleteCrash)
+	b.m.HandleFunc("POST /{appID}/crash/archive", b.managementArchiveCrash)
 }
 
 func (b *Backend) AddUserAuth(userTable Table[User], privKey, pubKey []byte) {

internal/darkstorm_backend/db.go

@@ -19,6 +19,12 @@ type Table[T IDStruct] interface {
 	PartUpdate(ID string, update map[string]any) error
 }
 
+type LogTable interface {
+	Table[Log]
+	// Remove all Log items that have a Log.Date value less then the given value.
+	RemoveOldLogs(date int)
+}
+
 type CrashTable interface {
 	Table[CrashReport]
 	// Move a crash type to archive. All instances that perfectly match that appear in CrashReport.Individual should be deleted.