created device config, created new UI elements in device dashboard

server/internal/dto/cert.go

@@ -0,0 +1,36 @@
+package dto
+
+import (
+	"smoop-api/internal/models"
+	"time"
+)
+
+type DeviceCertDto struct {
+	ID         uint      `json:"id"`
+	DeviceGUID string    `json:"deviceGuid"`
+	SerialHex  string    `json:"serialHex"`
+	IssuerCN   string    `json:"issuerCN"`
+	SubjectDN  string    `json:"subjectDN"`
+	NotBefore  time.Time `json:"notBefore"`
+	NotAfter   time.Time `json:"notAfter"`
+	CreatedAt  time.Time `json:"createdAt"`
+	// PemCert is sensitive/noisy; expose only if you really need it:
+	// PemCert string `json:"pemCert,omitempty"`
+}
+
+type DeviceCertListDto struct {
+	Certs []DeviceCertDto `json:"certs"`
+}
+
+func MapDeviceCert(c models.DeviceCertificate) DeviceCertDto {
+	return DeviceCertDto{
+		ID:         c.ID,
+		DeviceGUID: c.DeviceGUID,
+		SerialHex:  c.SerialHex,
+		IssuerCN:   c.IssuerCN,
+		SubjectDN:  c.SubjectDN,
+		NotBefore:  c.NotBefore,
+		NotAfter:   c.NotAfter,
+		CreatedAt:  c.CreatedAt,
+	}
+}