Initial commit: MyCrib API in Go

Complete rewrite of Django REST API to Go with: - Gin web framework for HTTP routing - GORM for database operations - GoAdmin for admin panel - Gorush integration for push notifications - Redis for caching and job queues Features implemented: - User authentication (login, register, logout, password reset) - Residence management (CRUD, sharing, share codes) - Task management (CRUD, kanban board, completions) - Contractor management (CRUD, specialties) - Document management (CRUD, warranties) - Notifications (preferences, push notifications) - Subscription management (tiers, limits) Infrastructure: - Docker Compose for local development - Database migrations and seed data - Admin panel for data management 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-26 20:07:16 -06:00
commit 1f12f3f62a
78 changed files with 13821 additions and 0 deletions
--- a/internal/handlers/contractor_handler.go
+++ b/internal/handlers/contractor_handler.go
@@ -0,0 +1,192 @@
+package handlers
+
+import (
+	"errors"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/treytartt/mycrib-api/internal/dto/requests"
+	"github.com/treytartt/mycrib-api/internal/middleware"
+	"github.com/treytartt/mycrib-api/internal/models"
+	"github.com/treytartt/mycrib-api/internal/services"
+)
+
+// ContractorHandler handles contractor-related HTTP requests
+type ContractorHandler struct {
+	contractorService *services.ContractorService
+}
+
+// NewContractorHandler creates a new contractor handler
+func NewContractorHandler(contractorService *services.ContractorService) *ContractorHandler {
+	return &ContractorHandler{contractorService: contractorService}
+}
+
+// ListContractors handles GET /api/contractors/
+func (h *ContractorHandler) ListContractors(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	response, err := h.contractorService.ListContractors(user.ID)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, response)
+}
+
+// GetContractor handles GET /api/contractors/:id/
+func (h *ContractorHandler) GetContractor(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	contractorID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid contractor ID"})
+		return
+	}
+
+	response, err := h.contractorService.GetContractor(uint(contractorID), user.ID)
+	if err != nil {
+		switch {
+		case errors.Is(err, services.ErrContractorNotFound):
+			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		case errors.Is(err, services.ErrContractorAccessDenied):
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+		default:
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		}
+		return
+	}
+	c.JSON(http.StatusOK, response)
+}
+
+// CreateContractor handles POST /api/contractors/
+func (h *ContractorHandler) CreateContractor(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	var req requests.CreateContractorRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	response, err := h.contractorService.CreateContractor(&req, user.ID)
+	if err != nil {
+		if errors.Is(err, services.ErrResidenceAccessDenied) {
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusCreated, response)
+}
+
+// UpdateContractor handles PUT/PATCH /api/contractors/:id/
+func (h *ContractorHandler) UpdateContractor(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	contractorID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid contractor ID"})
+		return
+	}
+
+	var req requests.UpdateContractorRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	response, err := h.contractorService.UpdateContractor(uint(contractorID), user.ID, &req)
+	if err != nil {
+		switch {
+		case errors.Is(err, services.ErrContractorNotFound):
+			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		case errors.Is(err, services.ErrContractorAccessDenied):
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+		default:
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		}
+		return
+	}
+	c.JSON(http.StatusOK, response)
+}
+
+// DeleteContractor handles DELETE /api/contractors/:id/
+func (h *ContractorHandler) DeleteContractor(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	contractorID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid contractor ID"})
+		return
+	}
+
+	err = h.contractorService.DeleteContractor(uint(contractorID), user.ID)
+	if err != nil {
+		switch {
+		case errors.Is(err, services.ErrContractorNotFound):
+			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		case errors.Is(err, services.ErrContractorAccessDenied):
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+		default:
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		}
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "Contractor deleted successfully"})
+}
+
+// ToggleFavorite handles POST /api/contractors/:id/toggle-favorite/
+func (h *ContractorHandler) ToggleFavorite(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	contractorID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid contractor ID"})
+		return
+	}
+
+	response, err := h.contractorService.ToggleFavorite(uint(contractorID), user.ID)
+	if err != nil {
+		switch {
+		case errors.Is(err, services.ErrContractorNotFound):
+			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		case errors.Is(err, services.ErrContractorAccessDenied):
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+		default:
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		}
+		return
+	}
+	c.JSON(http.StatusOK, response)
+}
+
+// GetContractorTasks handles GET /api/contractors/:id/tasks/
+func (h *ContractorHandler) GetContractorTasks(c *gin.Context) {
+	user := c.MustGet(middleware.AuthUserKey).(*models.User)
+	contractorID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid contractor ID"})
+		return
+	}
+
+	response, err := h.contractorService.GetContractorTasks(uint(contractorID), user.ID)
+	if err != nil {
+		switch {
+		case errors.Is(err, services.ErrContractorNotFound):
+			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		case errors.Is(err, services.ErrContractorAccessDenied):
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+		default:
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		}
+		return
+	}
+	c.JSON(http.StatusOK, response)
+}
+
+// GetSpecialties handles GET /api/contractors/specialties/
+func (h *ContractorHandler) GetSpecialties(c *gin.Context) {
+	specialties, err := h.contractorService.GetSpecialties()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, specialties)
+}