Initialize work order management system with database schema, API handlers, web client, and Docker configuration.

2026-05-16 16:15:53 -04:00
parent c135722339
commit f904431ec3
28 changed files with 2171 additions and 0 deletions
@@ -0,0 +1,171 @@
+package handlers
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/jmoiron/sqlx"
+	"workorders/internal/config"
+	"workorders/internal/model"
+)
+
+type WorkOrderHandler struct {
+	db  *sqlx.DB
+	cfg *config.Config
+}
+
+func NewWorkOrderHandler(db *sqlx.DB, cfg *config.Config) *WorkOrderHandler {
+	return &WorkOrderHandler{db: db, cfg: cfg}
+}
+
+func (h *WorkOrderHandler) List(w http.ResponseWriter, r *http.Request) {
+	status := r.URL.Query().Get("status")
+	search := r.URL.Query().Get("search")
+	if search != "" {
+		search = "%" + search + "%"
+	}
+
+	query := `
+		SELECT
+			wo.id, wo.wo_number, wo.title, wo.status, wo.priority,
+			wo.site_name, wo.scheduled_start,
+			COUNT(s.id)                   AS step_count,
+			ISNULL(SUM(CAST(s.completed AS INT)),0) AS steps_done,
+			COUNT(a.id)                   AS photo_count
+		FROM work_orders wo
+		LEFT JOIN wo_steps       s ON s.wo_id = wo.id
+		LEFT JOIN wo_attachments a ON a.wo_id = wo.id
+		WHERE (@p1 = '' OR wo.status = @p1)
+		  AND (@p2 = '' OR wo.title LIKE @p2 OR wo.wo_number LIKE @p2 OR wo.site_name LIKE @p2)
+		GROUP BY wo.id, wo.wo_number, wo.title, wo.status,
+		         wo.priority, wo.site_name, wo.scheduled_start
+		ORDER BY wo.scheduled_start DESC, wo.id DESC`
+
+	rows := []model.WorkOrderListItem{}
+	if err := h.db.Select(&rows, query, status, search); err != nil {
+		respondError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	respond(w, http.StatusOK, rows)
+}
+
+func (h *WorkOrderHandler) Get(w http.ResponseWriter, r *http.Request) {
+	id, err := intParam(r, "id")
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "invalid id")
+		return
+	}
+	var wo model.WorkOrder
+	if err = h.db.Get(&wo, `SELECT * FROM work_orders WHERE id = @p1`, id); err != nil {
+		respondError(w, http.StatusNotFound, "not found")
+		return
+	}
+	respond(w, http.StatusOK, wo)
+}
+
+func (h *WorkOrderHandler) Create(w http.ResponseWriter, r *http.Request) {
+	user := userFromCtx(r)
+	var body model.WorkOrder
+	if err := decode(r, &body); err != nil {
+		respondError(w, http.StatusBadRequest, "invalid body")
+		return
+	}
+	if body.Priority == "" {
+		body.Priority = "normal"
+	}
+
+	var id int
+	err := h.db.QueryRow(`
+		INSERT INTO work_orders
+			(title, description, instructions, status, priority,
+			 scheduled_start, scheduled_end, site_name, address, lat, lng,
+			 access_notes, parent_type, parent_id, created_by, updated_at)
+		OUTPUT INSERTED.id
+		VALUES (@p1,@p2,@p3,'draft',@p4,@p5,@p6,@p7,@p8,@p9,@p10,@p11,@p12,@p13,@p14,GETUTCDATE())`,
+		body.Title, body.Description, body.Instructions, body.Priority,
+		body.ScheduledStart, body.ScheduledEnd, body.SiteName, body.Address,
+		body.Lat, body.Lng, body.AccessNotes, body.ParentType, body.ParentID,
+		user.Email,
+	).Scan(&id)
+	if err != nil {
+		respondError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	var wo model.WorkOrder
+	h.db.Get(&wo, `SELECT * FROM work_orders WHERE id = @p1`, id)
+	respond(w, http.StatusCreated, wo)
+}
+
+func (h *WorkOrderHandler) Update(w http.ResponseWriter, r *http.Request) {
+	id, err := intParam(r, "id")
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "invalid id")
+		return
+	}
+	var body model.WorkOrder
+	if err := decode(r, &body); err != nil {
+		respondError(w, http.StatusBadRequest, "invalid body")
+		return
+	}
+	_, err = h.db.Exec(`
+		UPDATE work_orders SET
+			title=@p1, description=@p2, instructions=@p3, priority=@p4,
+			scheduled_start=@p5, scheduled_end=@p6, site_name=@p7, address=@p8,
+			lat=@p9, lng=@p10, access_notes=@p11, updated_at=GETUTCDATE()
+		WHERE id=@p12`,
+		body.Title, body.Description, body.Instructions, body.Priority,
+		body.ScheduledStart, body.ScheduledEnd, body.SiteName, body.Address,
+		body.Lat, body.Lng, body.AccessNotes, id,
+	)
+	if err != nil {
+		respondError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	var wo model.WorkOrder
+	h.db.Get(&wo, `SELECT * FROM work_orders WHERE id = @p1`, id)
+	respond(w, http.StatusOK, wo)
+}
+
+func (h *WorkOrderHandler) Delete(w http.ResponseWriter, r *http.Request) {
+	id, err := intParam(r, "id")
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "invalid id")
+		return
+	}
+	h.db.Exec(`DELETE FROM work_orders WHERE id = @p1`, id)
+	respond(w, http.StatusOK, map[string]any{"deleted": id})
+}
+
+func (h *WorkOrderHandler) UpdateStatus(w http.ResponseWriter, r *http.Request) {
+	id, err := intParam(r, "id")
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "invalid id")
+		return
+	}
+	user := userFromCtx(r)
+	var body struct {
+		Status string `json:"status"`
+	}
+	if err := decode(r, &body); err != nil {
+		respondError(w, http.StatusBadRequest, "invalid body")
+		return
+	}
+	now := time.Now().UTC()
+	_, err = h.db.Exec(`
+		UPDATE work_orders SET
+			status=@p1, updated_at=GETUTCDATE(),
+			actual_start = CASE WHEN @p1='in_progress' AND actual_start IS NULL THEN @p2 ELSE actual_start END,
+			actual_end   = CASE WHEN @p1='closed' THEN @p2 ELSE actual_end END,
+			closed_at    = CASE WHEN @p1='closed' THEN @p2 ELSE closed_at END,
+			closed_by    = CASE WHEN @p1='closed' THEN @p3 ELSE closed_by END
+		WHERE id=@p4`,
+		body.Status, now, user.Email, id,
+	)
+	if err != nil {
+		respondError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	var wo model.WorkOrder
+	h.db.Get(&wo, `SELECT * FROM work_orders WHERE id = @p1`, id)
+	respond(w, http.StatusOK, wo)
+}