second commit

internal/handler/api/v1/custom_role_handler.go

@@ -0,0 +1,166 @@
+package v1
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/gochat/gochat/internal/service"
+	applogger "github.com/gochat/gochat/pkg/logger"
+	"github.com/gochat/gochat/pkg/pagination"
+	"github.com/gochat/gochat/pkg/response"
+)
+
+// CustomRoleHandler handles CustomRole CRUD operations.
+// Reference: Chatwoot enterprise/app/controllers/api/v1/custom_roles_controller.rb
+type CustomRoleHandler struct {
+	svc *service.CustomRoleService
+}
+
+// NewCustomRoleHandler creates a new CustomRole handler.
+func NewCustomRoleHandler(svc *service.CustomRoleService) *CustomRoleHandler {
+	return &CustomRoleHandler{svc: svc}
+}
+
+// List returns all custom roles for an account.
+// GET /api/v1/accounts/:account_id/custom_roles
+func (h *CustomRoleHandler) List(c *gin.Context) {
+	accountID := getAccountID(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusUnauthorized, response.ErrUnauthorized, "account not identified")
+		return
+	}
+
+	pg := pagination.Parse(c)
+	roles, total, err := h.svc.List(c.Request.Context(), accountID, pg.Page, pg.PerPage)
+	if err != nil {
+		applogger.L().Errorf("List custom roles for account %d: %v", accountID, err)
+		handleServiceError(c, err)
+		return
+	}
+
+	response.OKWithMeta(c, roles, pg.Page, pg.PerPage, total)
+}
+
+// Create creates a new custom role for an account.
+// POST /api/v1/accounts/:account_id/custom_roles
+// Request body uses Chatwoot-style wrapper: { "custom_role": { "name": "...", "permissions": {...} } }
+func (h *CustomRoleHandler) Create(c *gin.Context) {
+	accountID := getAccountID(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusUnauthorized, response.ErrUnauthorized, "account not identified")
+		return
+	}
+
+	var wrapper struct {
+		CustomRole service.CreateCustomRoleRequest `json:"custom_role"`
+	}
+	if err := c.ShouldBindJSON(&wrapper); err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrValidation, err.Error())
+		return
+	}
+
+	role, err := h.svc.Create(c.Request.Context(), accountID, wrapper.CustomRole)
+	if err != nil {
+		applogger.L().Errorf("Create custom role for account %d: %v", accountID, err)
+		handleServiceError(c, err)
+		return
+	}
+
+	response.Created(c, role)
+}
+
+// Get returns a single custom role by ID.
+// GET /api/v1/accounts/:account_id/custom_roles/:id
+func (h *CustomRoleHandler) Get(c *gin.Context) {
+	accountID := getAccountID(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusUnauthorized, response.ErrUnauthorized, "account not identified")
+		return
+	}
+
+	id, err := parseUintParam(c, "id")
+	if err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid id")
+		return
+	}
+
+	role, svcErr := h.svc.GetByID(c.Request.Context(), id, accountID)
+	if svcErr != nil {
+		applogger.L().Errorf("Get custom role %d for account %d: %v", id, accountID, svcErr)
+		handleServiceError(c, svcErr)
+		return
+	}
+
+	response.OK(c, role)
+}
+
+// Update updates an existing custom role.
+// PUT /api/v1/accounts/:account_id/custom_roles/:id
+// Request body uses Chatwoot-style wrapper: { "custom_role": { "name": "...", "permissions": {...} } }
+func (h *CustomRoleHandler) Update(c *gin.Context) {
+	accountID := getAccountID(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusUnauthorized, response.ErrUnauthorized, "account not identified")
+		return
+	}
+
+	id, err := parseUintParam(c, "id")
+	if err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid id")
+		return
+	}
+
+	var wrapper struct {
+		CustomRole service.UpdateCustomRoleRequest `json:"custom_role"`
+	}
+	if err := c.ShouldBindJSON(&wrapper); err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrValidation, err.Error())
+		return
+	}
+
+	role, svcErr := h.svc.Update(c.Request.Context(), id, accountID, wrapper.CustomRole)
+	if svcErr != nil {
+		applogger.L().Errorf("Update custom role %d for account %d: %v", id, accountID, svcErr)
+		handleServiceError(c, svcErr)
+		return
+	}
+
+	response.OK(c, role)
+}
+
+// Delete soft-deletes a custom role.
+// DELETE /api/v1/accounts/:account_id/custom_roles/:id
+func (h *CustomRoleHandler) Delete(c *gin.Context) {
+	accountID := getAccountID(c)
+	if accountID == 0 {
+		response.AbortWithStatusError(c, http.StatusUnauthorized, response.ErrUnauthorized, "account not identified")
+		return
+	}
+
+	id, err := parseUintParam(c, "id")
+	if err != nil {
+		response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "invalid id")
+		return
+	}
+
+	if svcErr := h.svc.Delete(c.Request.Context(), id, accountID); svcErr != nil {
+		applogger.L().Errorf("Delete custom role %d for account %d: %v", id, accountID, svcErr)
+		handleServiceError(c, svcErr)
+		return
+	}
+
+	response.NoContent(c)
+}
+
+// RegisterCustomRoleRoutes registers custom role routes on a gin.RouterGroup.
+func RegisterCustomRoleRoutes(rg *gin.RouterGroup, h *CustomRoleHandler) {
+	customRoles := rg.Group("/custom_roles")
+	{
+		customRoles.GET("/", h.List)
+		customRoles.POST("/", h.Create)
+		customRoles.GET("/:id", h.Get)
+		customRoles.PUT("/:id", h.Update)
+		customRoles.DELETE("/:id", h.Delete)
+	}
+}