feat: Add tenant handler layer with CRUD, user management, API keys, and analytics endpoints

- Add TenantHandler struct with tenant service and logger fields - Add CreateTenant, GetTenant, GetTenantByDomain, UpdateTenant, DeleteTenant, and ListTenants endpoints - Add AddUserToTenant, GetTenantUser, UpdateTenantUser, RemoveUserFromTenant, and ListTenantUsers endpoints - Add CreateAPIKey, GetAPIKey, UpdateAPIKey, DeleteAPIKey, and ListAPIKeys endpoints with key string return on creation
2026-10-18 11:02:54 +00:00 · 2026-05-02 01:36:26 +03:00
parent 4fe9d22284
commit ea11a73ebc
1 changed files with 510 additions and 0 deletions
@@ -0,0 +1,510 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/sirupsen/logrus"
+
+	"github.com/nutcas3/telecom-platform/apps/carrier-connector/internal/tenant"
+)
+
+// TenantHandler handles tenant-related HTTP requests
+type TenantHandler struct {
+	tenantService tenant.Service
+	logger        *logrus.Logger
+}
+
+// NewTenantHandler creates a new tenant handler
+func NewTenantHandler(tenantService tenant.Service, logger *logrus.Logger) *TenantHandler {
+	return &TenantHandler{
+		tenantService: tenantService,
+		logger:        logger,
+	}
+}
+
+// CreateTenant handles tenant creation requests
+func (h *TenantHandler) CreateTenant(c *gin.Context) {
+	var req tenant.CreateTenantRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logger.WithError(err).Error("Failed to bind tenant creation request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	tenant, err := h.tenantService.CreateTenant(c.Request.Context(), &req)
+	if err != nil {
+		h.logger.WithError(err).Error("Failed to create tenant")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusCreated, tenant)
+}
+
+// GetTenant handles tenant retrieval requests
+func (h *TenantHandler) GetTenant(c *gin.Context) {
+	id := c.Param("id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	tenant, err := h.tenantService.GetTenant(c.Request.Context(), id)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", id).Error("Failed to get tenant")
+		c.JSON(http.StatusNotFound, gin.H{"error": "tenant not found"})
+		return
+	}
+
+	c.JSON(http.StatusOK, tenant)
+}
+
+// GetTenantByDomain handles tenant retrieval by domain requests
+func (h *TenantHandler) GetTenantByDomain(c *gin.Context) {
+	domain := c.Param("domain")
+	if domain == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "domain is required"})
+		return
+	}
+
+	tenant, err := h.tenantService.GetTenantByDomain(c.Request.Context(), domain)
+	if err != nil {
+		h.logger.WithError(err).WithField("domain", domain).Error("Failed to get tenant by domain")
+		c.JSON(http.StatusNotFound, gin.H{"error": "tenant not found"})
+		return
+	}
+
+	c.JSON(http.StatusOK, tenant)
+}
+
+// UpdateTenant handles tenant update requests
+func (h *TenantHandler) UpdateTenant(c *gin.Context) {
+	id := c.Param("id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	var req tenant.UpdateTenantRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logger.WithError(err).Error("Failed to bind tenant update request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	tenant, err := h.tenantService.UpdateTenant(c.Request.Context(), id, &req)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", id).Error("Failed to update tenant")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, tenant)
+}
+
+// DeleteTenant handles tenant deletion requests
+func (h *TenantHandler) DeleteTenant(c *gin.Context) {
+	id := c.Param("id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	if err := h.tenantService.DeleteTenant(c.Request.Context(), id); err != nil {
+		h.logger.WithError(err).WithField("tenant_id", id).Error("Failed to delete tenant")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusNoContent, nil)
+}
+
+// ListTenants handles tenant listing requests
+func (h *TenantHandler) ListTenants(c *gin.Context) {
+	filter := &tenant.TenantFilter{
+		Name:   c.Query("name"),
+		Domain: c.Query("domain"),
+		Status: tenant.TenantStatus(c.Query("status")),
+		Plan:   tenant.TenantPlan(c.Query("plan")),
+		SortBy: c.Query("sort_by"),
+		SortOrder: c.Query("sort_order"),
+	}
+
+	// Parse pagination parameters
+	if limitStr := c.Query("limit"); limitStr != "" {
+		if limit, err := strconv.Atoi(limitStr); err == nil {
+			filter.Limit = limit
+		}
+	}
+	if offsetStr := c.Query("offset"); offsetStr != "" {
+		if offset, err := strconv.Atoi(offsetStr); err == nil {
+			filter.Offset = offset
+		}
+	}
+
+	tenants, err := h.tenantService.ListTenants(c.Request.Context(), filter)
+	if err != nil {
+		h.logger.WithError(err).Error("Failed to list tenants")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, tenants)
+}
+
+// AddUserToTenant handles user addition to tenant requests
+func (h *TenantHandler) AddUserToTenant(c *gin.Context) {
+	var req tenant.CreateTenantUserRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logger.WithError(err).Error("Failed to bind tenant user creation request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	user, err := h.tenantService.AddUserToTenant(c.Request.Context(), &req)
+	if err != nil {
+		h.logger.WithError(err).Error("Failed to add user to tenant")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusCreated, user)
+}
+
+// GetTenantUser handles tenant user retrieval requests
+func (h *TenantHandler) GetTenantUser(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	userID := c.Param("user_id")
+
+	if tenantID == "" || userID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID and user ID are required"})
+		return
+	}
+
+	user, err := h.tenantService.GetTenantUser(c.Request.Context(), tenantID, userID)
+	if err != nil {
+		h.logger.WithError(err).WithFields(logrus.Fields{
+			"tenant_id": tenantID,
+			"user_id":   userID,
+		}).Error("Failed to get tenant user")
+		c.JSON(http.StatusNotFound, gin.H{"error": "user not found"})
+		return
+	}
+
+	c.JSON(http.StatusOK, user)
+}
+
+// UpdateTenantUser handles tenant user update requests
+func (h *TenantHandler) UpdateTenantUser(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	userID := c.Param("user_id")
+
+	if tenantID == "" || userID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID and user ID are required"})
+		return
+	}
+
+	var req tenant.UpdateTenantUserRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logger.WithError(err).Error("Failed to bind tenant user update request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	user, err := h.tenantService.UpdateTenantUser(c.Request.Context(), tenantID, userID, &req)
+	if err != nil {
+		h.logger.WithError(err).WithFields(logrus.Fields{
+			"tenant_id": tenantID,
+			"user_id":   userID,
+		}).Error("Failed to update tenant user")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, user)
+}
+
+// RemoveUserFromTenant handles user removal from tenant requests
+func (h *TenantHandler) RemoveUserFromTenant(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	userID := c.Param("user_id")
+
+	if tenantID == "" || userID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID and user ID are required"})
+		return
+	}
+
+	if err := h.tenantService.RemoveUserFromTenant(c.Request.Context(), tenantID, userID); err != nil {
+		h.logger.WithError(err).WithFields(logrus.Fields{
+			"tenant_id": tenantID,
+			"user_id":   userID,
+		}).Error("Failed to remove user from tenant")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusNoContent, nil)
+}
+
+// ListTenantUsers handles tenant user listing requests
+func (h *TenantHandler) ListTenantUsers(c *gin.Context) {
+	filter := &tenant.TenantUserFilter{
+		TenantID: c.Param("tenant_id"),
+		Email:    c.Query("email"),
+		Role:     tenant.TenantRole(c.Query("role")),
+		Status:   tenant.TenantUserStatus(c.Query("status")),
+	}
+
+	// Parse pagination parameters
+	if limitStr := c.Query("limit"); limitStr != "" {
+		if limit, err := strconv.Atoi(limitStr); err == nil {
+			filter.Limit = limit
+		}
+	}
+	if offsetStr := c.Query("offset"); offsetStr != "" {
+		if offset, err := strconv.Atoi(offsetStr); err == nil {
+			filter.Offset = offset
+		}
+	}
+
+	users, err := h.tenantService.ListTenantUsers(c.Request.Context(), filter)
+	if err != nil {
+		h.logger.WithError(err).Error("Failed to list tenant users")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, users)
+}
+
+// CreateAPIKey handles API key creation requests
+func (h *TenantHandler) CreateAPIKey(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	var req tenant.CreateAPIKeyRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logger.WithError(err).Error("Failed to bind API key creation request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	apiKey, keyString, err := h.tenantService.CreateAPIKey(c.Request.Context(), tenantID, &req)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to create API key")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	// Return API key and the actual key (only shown once)
+	response := gin.H{
+		"api_key": apiKey,
+		"key":     keyString, // Only returned on creation
+	}
+
+	c.JSON(http.StatusCreated, response)
+}
+
+// GetAPIKey handles API key retrieval requests
+func (h *TenantHandler) GetAPIKey(c *gin.Context) {
+	id := c.Param("key_id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "API key ID is required"})
+		return
+	}
+
+	apiKey, err := h.tenantService.GetAPIKey(c.Request.Context(), id)
+	if err != nil {
+		h.logger.WithError(err).WithField("key_id", id).Error("Failed to get API key")
+		c.JSON(http.StatusNotFound, gin.H{"error": "API key not found"})
+		return
+	}
+
+	c.JSON(http.StatusOK, apiKey)
+}
+
+// UpdateAPIKey handles API key update requests
+func (h *TenantHandler) UpdateAPIKey(c *gin.Context) {
+	id := c.Param("key_id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "API key ID is required"})
+		return
+	}
+
+	var req tenant.UpdateAPIKeyRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logger.WithError(err).Error("Failed to bind API key update request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	apiKey, err := h.tenantService.UpdateAPIKey(c.Request.Context(), id, &req)
+	if err != nil {
+		h.logger.WithError(err).WithField("key_id", id).Error("Failed to update API key")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, apiKey)
+}
+
+// DeleteAPIKey handles API key deletion requests
+func (h *TenantHandler) DeleteAPIKey(c *gin.Context) {
+	id := c.Param("key_id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "API key ID is required"})
+		return
+	}
+
+	if err := h.tenantService.DeleteAPIKey(c.Request.Context(), id); err != nil {
+		h.logger.WithError(err).WithField("key_id", id).Error("Failed to delete API key")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusNoContent, nil)
+}
+
+// ListAPIKeys handles API key listing requests
+func (h *TenantHandler) ListAPIKeys(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	apiKeys, err := h.tenantService.ListAPIKeys(c.Request.Context(), tenantID)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to list API keys")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, apiKeys)
+}
+
+// GetUsageStats handles usage statistics requests
+func (h *TenantHandler) GetUsageStats(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	stats, err := h.tenantService.GetUsageStats(c.Request.Context(), tenantID)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to get usage stats")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, stats)
+}
+
+// GetQuotaStatus handles quota status requests
+func (h *TenantHandler) GetQuotaStatus(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	quotaStatus, err := h.tenantService.GetQuotaStatus(c.Request.Context(), tenantID)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to get quota status")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, quotaStatus)
+}
+
+// GetTenantConfig handles tenant configuration requests
+func (h *TenantHandler) GetTenantConfig(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	config, err := h.tenantService.GetTenantConfig(c.Request.Context(), tenantID)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to get tenant config")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, config)
+}
+
+// UpdateTenantConfig handles tenant configuration update requests
+func (h *TenantHandler) UpdateTenantConfig(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	var config tenant.TenantConfig
+	if err := c.ShouldBindJSON(&config); err != nil {
+		h.logger.WithError(err).Error("Failed to bind tenant config request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	if err := h.tenantService.UpdateTenantConfig(c.Request.Context(), tenantID, &config); err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to update tenant config")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, config)
+}
+
+// GetTenantMetrics handles tenant metrics requests
+func (h *TenantHandler) GetTenantMetrics(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	metrics, err := h.tenantService.GetTenantMetrics(c.Request.Context(), tenantID)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to get tenant metrics")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, metrics)
+}
+
+// GetTenantEvents handles tenant events requests
+func (h *TenantHandler) GetTenantEvents(c *gin.Context) {
+	tenantID := c.Param("tenant_id")
+	if tenantID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "tenant ID is required"})
+		return
+	}
+
+	limit := 100 // default limit
+	if limitStr := c.Query("limit"); limitStr != "" {
+		if l, err := strconv.Atoi(limitStr); err == nil && l > 0 {
+			limit = l
+		}
+	}
+
+	events, err := h.tenantService.GetTenantEvents(c.Request.Context(), tenantID, limit)
+	if err != nil {
+		h.logger.WithError(err).WithField("tenant_id", tenantID).Error("Failed to get tenant events")
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, events)
+}