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>
This commit is contained in:
Trey t
193
internal/handlers/document_handler.go
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193
internal/handlers/document_handler.go
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package handlers
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import (
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"errors"
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"net/http"
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"strconv"
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"github.com/gin-gonic/gin"
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"github.com/treytartt/mycrib-api/internal/dto/requests"
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"github.com/treytartt/mycrib-api/internal/middleware"
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"github.com/treytartt/mycrib-api/internal/models"
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"github.com/treytartt/mycrib-api/internal/services"
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)
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// DocumentHandler handles document-related HTTP requests
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type DocumentHandler struct {
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documentService *services.DocumentService
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}
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// NewDocumentHandler creates a new document handler
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func NewDocumentHandler(documentService *services.DocumentService) *DocumentHandler {
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return &DocumentHandler{documentService: documentService}
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}
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// ListDocuments handles GET /api/documents/
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func (h *DocumentHandler) ListDocuments(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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response, err := h.documentService.ListDocuments(user.ID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusOK, response)
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}
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// GetDocument handles GET /api/documents/:id/
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func (h *DocumentHandler) GetDocument(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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documentID, err := strconv.ParseUint(c.Param("id"), 10, 32)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid document ID"})
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return
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}
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response, err := h.documentService.GetDocument(uint(documentID), user.ID)
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if err != nil {
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switch {
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case errors.Is(err, services.ErrDocumentNotFound):
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c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
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case errors.Is(err, services.ErrDocumentAccessDenied):
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c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
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default:
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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}
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return
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}
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c.JSON(http.StatusOK, response)
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}
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// ListWarranties handles GET /api/documents/warranties/
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func (h *DocumentHandler) ListWarranties(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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response, err := h.documentService.ListWarranties(user.ID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusOK, response)
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}
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// CreateDocument handles POST /api/documents/
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func (h *DocumentHandler) CreateDocument(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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var req requests.CreateDocumentRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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response, err := h.documentService.CreateDocument(&req, user.ID)
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if err != nil {
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if errors.Is(err, services.ErrResidenceAccessDenied) {
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c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusCreated, response)
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}
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// UpdateDocument handles PUT/PATCH /api/documents/:id/
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func (h *DocumentHandler) UpdateDocument(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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documentID, err := strconv.ParseUint(c.Param("id"), 10, 32)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid document ID"})
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return
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}
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var req requests.UpdateDocumentRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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response, err := h.documentService.UpdateDocument(uint(documentID), user.ID, &req)
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if err != nil {
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switch {
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case errors.Is(err, services.ErrDocumentNotFound):
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c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
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case errors.Is(err, services.ErrDocumentAccessDenied):
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c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
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default:
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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}
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return
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}
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c.JSON(http.StatusOK, response)
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}
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// DeleteDocument handles DELETE /api/documents/:id/
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func (h *DocumentHandler) DeleteDocument(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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documentID, err := strconv.ParseUint(c.Param("id"), 10, 32)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid document ID"})
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return
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}
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err = h.documentService.DeleteDocument(uint(documentID), user.ID)
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if err != nil {
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switch {
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case errors.Is(err, services.ErrDocumentNotFound):
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c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
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case errors.Is(err, services.ErrDocumentAccessDenied):
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c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
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default:
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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}
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "Document deleted successfully"})
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}
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// ActivateDocument handles POST /api/documents/:id/activate/
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func (h *DocumentHandler) ActivateDocument(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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documentID, err := strconv.ParseUint(c.Param("id"), 10, 32)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid document ID"})
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return
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}
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response, err := h.documentService.ActivateDocument(uint(documentID), user.ID)
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if err != nil {
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switch {
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case errors.Is(err, services.ErrDocumentNotFound):
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c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
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case errors.Is(err, services.ErrDocumentAccessDenied):
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c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
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default:
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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}
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "Document activated", "document": response})
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}
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// DeactivateDocument handles POST /api/documents/:id/deactivate/
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func (h *DocumentHandler) DeactivateDocument(c *gin.Context) {
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user := c.MustGet(middleware.AuthUserKey).(*models.User)
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documentID, err := strconv.ParseUint(c.Param("id"), 10, 32)
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid document ID"})
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return
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}
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response, err := h.documentService.DeactivateDocument(uint(documentID), user.ID)
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if err != nil {
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switch {
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case errors.Is(err, services.ErrDocumentNotFound):
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c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
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case errors.Is(err, services.ErrDocumentAccessDenied):
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c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
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default:
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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}
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "Document deactivated", "document": response})
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}
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