feat: edu-search-service migriert, voice-service/geo-service entfernt

- edu-search-service von breakpilot-pwa nach breakpilot-lehrer kopiert (ohne vendor)
- opensearch + edu-search-service in docker-compose.yml hinzugefuegt
- voice-service aus docker-compose.yml entfernt (jetzt in breakpilot-core)
- geo-service aus docker-compose.yml entfernt (nicht mehr benoetigt)
- CI/CD: edu-search-service zu Gitea Actions und Woodpecker hinzugefuegt
  (Go lint, test mit go mod download, build, SBOM)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

edu-search-service/internal/api/handlers/orchestrator_handlers.go

@@ -0,0 +1,207 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/breakpilot/edu-search-service/internal/orchestrator"
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+// OrchestratorHandler handles orchestrator-related HTTP requests
+type OrchestratorHandler struct {
+	orchestrator *orchestrator.Orchestrator
+	repo         orchestrator.Repository
+}
+
+// NewOrchestratorHandler creates a new orchestrator handler
+func NewOrchestratorHandler(orch *orchestrator.Orchestrator, repo orchestrator.Repository) *OrchestratorHandler {
+	return &OrchestratorHandler{
+		orchestrator: orch,
+		repo:         repo,
+	}
+}
+
+// AddToQueueRequest represents a request to add a university to the crawl queue
+type AddToQueueRequest struct {
+	UniversityID string `json:"university_id" binding:"required"`
+	Priority     int    `json:"priority"`
+	InitiatedBy  string `json:"initiated_by"`
+}
+
+// GetStatus returns the current orchestrator status
+func (h *OrchestratorHandler) GetStatus(c *gin.Context) {
+	status, err := h.orchestrator.Status(c.Request.Context())
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get status", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, status)
+}
+
+// GetQueue returns all items in the crawl queue
+func (h *OrchestratorHandler) GetQueue(c *gin.Context) {
+	items, err := h.orchestrator.GetQueue(c.Request.Context())
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get queue", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"queue": items,
+		"count": len(items),
+	})
+}
+
+// AddToQueue adds a university to the crawl queue
+func (h *OrchestratorHandler) AddToQueue(c *gin.Context) {
+	var req AddToQueueRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request body", "details": err.Error()})
+		return
+	}
+
+	universityID, err := uuid.Parse(req.UniversityID)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid university_id format"})
+		return
+	}
+
+	// Default priority if not specified
+	priority := req.Priority
+	if priority == 0 {
+		priority = 5
+	}
+
+	initiatedBy := req.InitiatedBy
+	if initiatedBy == "" {
+		initiatedBy = "api"
+	}
+
+	item, err := h.orchestrator.AddUniversity(c.Request.Context(), universityID, priority, initiatedBy)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to add to queue", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusCreated, item)
+}
+
+// RemoveFromQueue removes a university from the crawl queue
+func (h *OrchestratorHandler) RemoveFromQueue(c *gin.Context) {
+	idStr := c.Param("id")
+	if idStr == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "University ID required"})
+		return
+	}
+
+	universityID, err := uuid.Parse(idStr)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid university_id format"})
+		return
+	}
+
+	if err := h.orchestrator.RemoveUniversity(c.Request.Context(), universityID); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to remove from queue", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"deleted": true, "university_id": idStr})
+}
+
+// Start starts the orchestrator
+func (h *OrchestratorHandler) Start(c *gin.Context) {
+	if err := h.orchestrator.Start(); err != nil {
+		c.JSON(http.StatusConflict, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"status":  "started",
+		"message": "Orchestrator started successfully",
+	})
+}
+
+// Stop stops the orchestrator
+func (h *OrchestratorHandler) Stop(c *gin.Context) {
+	if err := h.orchestrator.Stop(); err != nil {
+		c.JSON(http.StatusConflict, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"status":  "stopped",
+		"message": "Orchestrator stopped successfully",
+	})
+}
+
+// PauseUniversity pauses crawling for a specific university
+func (h *OrchestratorHandler) PauseUniversity(c *gin.Context) {
+	idStr := c.Param("id")
+	if idStr == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "University ID required"})
+		return
+	}
+
+	universityID, err := uuid.Parse(idStr)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid university_id format"})
+		return
+	}
+
+	if err := h.orchestrator.PauseUniversity(c.Request.Context(), universityID); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to pause crawl", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"status":        "paused",
+		"university_id": idStr,
+	})
+}
+
+// ResumeUniversity resumes crawling for a paused university
+func (h *OrchestratorHandler) ResumeUniversity(c *gin.Context) {
+	idStr := c.Param("id")
+	if idStr == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "University ID required"})
+		return
+	}
+
+	universityID, err := uuid.Parse(idStr)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid university_id format"})
+		return
+	}
+
+	if err := h.orchestrator.ResumeUniversity(c.Request.Context(), universityID); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to resume crawl", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"status":        "resumed",
+		"university_id": idStr,
+	})
+}
+
+// SetupOrchestratorRoutes configures orchestrator API routes
+func SetupOrchestratorRoutes(r *gin.RouterGroup, h *OrchestratorHandler) {
+	crawl := r.Group("/crawl")
+	{
+		// Orchestrator control
+		crawl.GET("/status", h.GetStatus)
+		crawl.POST("/start", h.Start)
+		crawl.POST("/stop", h.Stop)
+
+		// Queue management
+		crawl.GET("/queue", h.GetQueue)
+		crawl.POST("/queue", h.AddToQueue)
+		crawl.DELETE("/queue/:id", h.RemoveFromQueue)
+
+		// Individual university control
+		crawl.POST("/queue/:id/pause", h.PauseUniversity)
+		crawl.POST("/queue/:id/resume", h.ResumeUniversity)
+	}
+}