110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
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// Package handlers provides HTTP handlers using the generic Store pattern.
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// This replaces the old CRMHandler with a generic implementation.
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package handlers
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import (
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"database/sql"
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"encoding/json"
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"net/http"
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"github.com/go-chi/chi/v5"
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"github.com/lib/pq"
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"boc/models"
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"boc/store"
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)
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// CRMHandlerV2 uses the generic Store for customers
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type CRMHandlerV2 struct {
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customers *store.Store[*models.Customer]
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db *store.DB
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}
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// NewCRMHandlerV2 creates a new CRM handler using generic store
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func NewCRMHandlerV2(db *store.DB) *CRMHandlerV2 {
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cols := []string{"id", "name", "email", "phone", "company", "org_number", "status", "source", "tags", "assigned_to", "created_at", "updated_at"}
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return &CRMHandlerV2{
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customers: store.NewStore(db, "boc_customers", cols,
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func(rows *sql.Rows) (*models.Customer, error) {
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c := &models.Customer{}
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err := c.ScanRow(rows)
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return c, err
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},
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func(row *sql.Row) (*models.Customer, error) {
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c := &models.Customer{}
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err := c.ScanOneRow(row)
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return c, err
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},
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),
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db: db,
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}
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}
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// ListCustomers handles GET /api/v1/crm/customers
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func (h *CRMHandlerV2) ListCustomers(w http.ResponseWriter, r *http.Request) {
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status := r.URL.Query().Get("status")
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if status == "" {
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status = "active"
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}
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customers, err := h.customers.List(r.Context(), "status = $1", status)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "database error")
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return
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}
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"customers": customers,
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"total": len(customers),
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})
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}
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// GetCustomer handles GET /api/v1/crm/customers/{id}
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func (h *CRMHandlerV2) GetCustomer(w http.ResponseWriter, r *http.Request) {
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id := chi.URLParam(r, "id")
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customer, err := h.customers.Get(r.Context(), id)
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if err != nil {
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writeError(w, http.StatusNotFound, "customer not found")
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return
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}
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writeJSON(w, http.StatusOK, customer)
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}
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// CreateCustomer handles POST /api/v1/crm/customers
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func (h *CRMHandlerV2) CreateCustomer(w http.ResponseWriter, r *http.Request) {
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var req models.Customer
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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writeError(w, http.StatusBadRequest, "invalid request")
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return
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}
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var id string
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err := h.db.QueryRowContext(r.Context(), `
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INSERT INTO boc_customers (name, email, phone, company, org_number, status, source, tags)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
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RETURNING id
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`, req.Name, req.Email, req.Phone, req.Company, req.OrgNumber, req.Status, req.Source, pq.Array(req.Tags)).Scan(&id)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "failed to create customer")
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return
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}
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writeJSON(w, http.StatusCreated, map[string]interface{}{
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"id": id,
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"message": "Customer created",
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})
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}
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// DeleteCustomer handles DELETE /api/v1/crm/customers/{id}
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func (h *CRMHandlerV2) DeleteCustomer(w http.ResponseWriter, r *http.Request) {
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id := chi.URLParam(r, "id")
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if err := h.customers.Delete(r.Context(), id); err != nil {
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writeError(w, http.StatusInternalServerError, "failed to delete customer")
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return
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}
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"message": "Customer deleted",
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})
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}
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