Initial commit

Co-Authored-By: Claude <noreply@anthropic.com>

internal/handler/project.go

@@ -0,0 +1,129 @@
+package handler
+
+import (
+	"net/http"
+	"strconv"
+
+	"ci/internal/model"
+	"ci/internal/service"
+
+	"github.com/gin-gonic/gin"
+)
+
+// ProjectHandler handles project CRUD endpoints.
+type ProjectHandler struct {
+	Svc *service.ProjectService
+}
+
+func NewProjectHandler(svc *service.ProjectService) *ProjectHandler {
+	return &ProjectHandler{Svc: svc}
+}
+
+// ListProjects returns all projects.
+func (h *ProjectHandler) ListProjects(c *gin.Context) {
+	projects, err := h.Svc.ListProjects()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	if projects == nil {
+		projects = []model.Project{}
+	}
+	c.JSON(http.StatusOK, projects)
+}
+
+// GetProject returns a single project by ID.
+func (h *ProjectHandler) GetProject(c *gin.Context) {
+	id, err := parseID(c)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid project id"})
+		return
+	}
+	project, err := h.Svc.GetProject(id)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "project not found"})
+		return
+	}
+	c.JSON(http.StatusOK, project)
+}
+
+// CreateProject creates a new project.
+func (h *ProjectHandler) CreateProject(c *gin.Context) {
+	var p model.Project
+	if err := c.ShouldBindJSON(&p); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	if p.Name == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "name is required"})
+		return
+	}
+	if p.Mode != "git" && p.Mode != "upload" {
+		p.Mode = "git" // default
+	}
+	if err := h.Svc.CreateProject(&p); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusCreated, p)
+}
+
+// UpdateProject updates an existing project.
+func (h *ProjectHandler) UpdateProject(c *gin.Context) {
+	id, err := parseID(c)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid project id"})
+		return
+	}
+
+	existing, err := h.Svc.GetProject(id)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "project not found"})
+		return
+	}
+
+	var updates model.Project
+	if err := c.ShouldBindJSON(&updates); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	// Preserve fields that should not be updated from the request
+	updates.ID = existing.ID
+	updates.CreatedAt = existing.CreatedAt
+	updates.Status = existing.Status
+	updates.PID = existing.PID
+	// Preserve password if not sent
+	if updates.GitPassword == "" {
+		updates.GitPassword = existing.GitPassword
+	}
+
+	if err := h.Svc.UpdateProject(&updates); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, updates)
+}
+
+// DeleteProject deletes a project.
+func (h *ProjectHandler) DeleteProject(c *gin.Context) {
+	id, err := parseID(c)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid project id"})
+		return
+	}
+	if err := h.Svc.DeleteProject(id); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "deleted"})
+}
+
+func parseID(c *gin.Context) (uint, error) {
+	idStr := c.Param("id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		return 0, err
+	}
+	return uint(id), nil
+}