second commit

internal/handler/api/v1/webwidget_handler.go

@@ -0,0 +1,160 @@
+package v1
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gochat/gochat/internal/service"
+	applogger "github.com/gochat/gochat/pkg/logger"
+)
+
+// WebWidgetHandler handles WebWidget-specific configuration CRUD.
+// Reference: Chatwoot app/controllers/api/v1/inboxes/web_widget_config_controller.rb
+// WebWidget is a channel type managed through the Inbox model, where channel_type="web_widget"
+// and widget-specific settings (website_token, hmac_token, widget_color, etc.) are stored
+// in the Inbox's channel_config JSONB field.
+type WebWidgetHandler struct {
+	inboxSvc *service.InboxService
+}
+
+// NewWebWidgetHandler creates a new WebWidget handler.
+func NewWebWidgetHandler(inboxSvc *service.InboxService) *WebWidgetHandler {
+	return &WebWidgetHandler{inboxSvc: inboxSvc}
+}
+
+// CreateWebWidgetInbox creates a new inbox with channel_type=web_widget.
+// Reference: Chatwoot inboxes#create — when channel_type is web_widget,
+// it auto-generates website_token and hmac_token and stores them in channel_config.
+//
+// POST /api/v1/accounts/:account_id/inboxes/web_widget
+func (h *WebWidgetHandler) CreateWebWidgetInbox(c *gin.Context) {
+	accountIDStr := c.Param("id")
+	accountID, err := strconv.ParseUint(accountIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid account_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid account_id"})
+		return
+	}
+
+	var req service.CreateWebWidgetInboxRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		applogger.L().Errorf("Failed to bind request: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid request body"})
+		return
+	}
+
+	inbox, err := h.inboxSvc.CreateWebWidgetInbox(c.Request.Context(), uint(accountID), req)
+	if err != nil {
+		applogger.L().Errorf("Failed to create web_widget inbox: %v", err)
+		c.JSON(http.StatusUnprocessableEntity, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusCreated, inbox)
+}
+
+// GetWebWidgetConfig retrieves the web_widget channel_config for an inbox.
+// Reference: Chatwoot api/v1/accounts/:account_id/inboxes/:inbox_id/web_widget_config#show
+//
+// GET /api/v1/accounts/:account_id/inboxes/:inbox_id/web_widget_config
+func (h *WebWidgetHandler) GetWebWidgetConfig(c *gin.Context) {
+	accountIDStr := c.Param("id")
+	inboxIDStr := c.Param("inbox_id")
+
+	accountID, err := strconv.ParseUint(accountIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid account_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid account_id"})
+		return
+	}
+
+	inboxID, err := strconv.ParseUint(inboxIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid inbox_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid inbox_id"})
+		return
+	}
+
+	config, err := h.inboxSvc.GetWebWidgetConfig(c.Request.Context(), uint(accountID), uint(inboxID))
+	if err != nil {
+		applogger.L().Errorf("Failed to get web_widget config: %v", err)
+		c.JSON(http.StatusUnprocessableEntity, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, config)
+}
+
+// UpdateWebWidgetConfig updates the web_widget channel_config for an inbox.
+// Reference: Chatwoot api/v1/accounts/:account_id/inboxes/:inbox_id/web_widget_config#update
+// Allows updating widget_color, welcome_title, welcome_tagline, greeting_enabled,
+// greeting_message, reply_time, pre_chat_message, pre_chat_fields_enabled, etc.
+//
+// PUT /api/v1/accounts/:account_id/inboxes/:inbox_id/web_widget_config
+func (h *WebWidgetHandler) UpdateWebWidgetConfig(c *gin.Context) {
+	accountIDStr := c.Param("id")
+	inboxIDStr := c.Param("inbox_id")
+
+	accountID, err := strconv.ParseUint(accountIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid account_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid account_id"})
+		return
+	}
+
+	inboxID, err := strconv.ParseUint(inboxIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid inbox_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid inbox_id"})
+		return
+	}
+
+	var req service.UpdateWebWidgetConfigRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		applogger.L().Errorf("Failed to bind request: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid request body"})
+		return
+	}
+
+	inbox, err := h.inboxSvc.UpdateWebWidgetConfig(c.Request.Context(), uint(accountID), uint(inboxID), req)
+	if err != nil {
+		applogger.L().Errorf("Failed to update web_widget config: %v", err)
+		c.JSON(http.StatusUnprocessableEntity, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, inbox)
+}
+
+// DeleteWebWidgetInbox deletes a web_widget inbox (soft-delete via Inbox.Delete).
+// Reference: Chatwoot inboxes#destroy
+//
+// DELETE /api/v1/accounts/:account_id/inboxes/:inbox_id/web_widget
+func (h *WebWidgetHandler) DeleteWebWidgetInbox(c *gin.Context) {
+	accountIDStr := c.Param("id")
+	inboxIDStr := c.Param("inbox_id")
+
+	accountID, err := strconv.ParseUint(accountIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid account_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid account_id"})
+		return
+	}
+
+	inboxID, err := strconv.ParseUint(inboxIDStr, 10, 64)
+	if err != nil {
+		applogger.L().Errorf("Invalid inbox_id: %v", err)
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid inbox_id"})
+		return
+	}
+
+	err = h.inboxSvc.DeleteByAccount(c.Request.Context(), uint(accountID), uint(inboxID))
+	if err != nil {
+		applogger.L().Errorf("Failed to delete web_widget inbox: %v", err)
+		c.JSON(http.StatusUnprocessableEntity, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"id": inboxID, "deleted": true})
+}