Omit empty NetworkID in account resource (#59)

* Omit empty NetworkID in account

* Run `go generate`

* Fix tests

Co-authored-by: Joshua Spence <josh@joshuaspence.com>

unifi/setting_teleport.generated.go

@@ -0,0 +1,87 @@
+// Code generated from ace.jar fields *.json files
+// DO NOT EDIT.
+
+package unifi
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+)
+
+// just to fix compile issues with the import
+var (
+	_ context.Context
+	_ fmt.Formatter
+	_ json.Marshaler
+)
+
+type SettingTeleport struct {
+	ID     string `json:"_id,omitempty"`
+	SiteID string `json:"site_id,omitempty"`
+
+	Hidden   bool   `json:"attr_hidden,omitempty"`
+	HiddenID string `json:"attr_hidden_id,omitempty"`
+	NoDelete bool   `json:"attr_no_delete,omitempty"`
+	NoEdit   bool   `json:"attr_no_edit,omitempty"`
+
+	Key string `json:"key"`
+
+	SubnetCidr string `json:"subnet_cidr"` // ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\/([8-9]|[1-2][0-9]|3[0-2])$|^$
+}
+
+func (dst *SettingTeleport) UnmarshalJSON(b []byte) error {
+	type Alias SettingTeleport
+	aux := &struct {
+		*Alias
+	}{
+		Alias: (*Alias)(dst),
+	}
+
+	err := json.Unmarshal(b, &aux)
+	if err != nil {
+		return fmt.Errorf("unable to unmarshal alias: %w", err)
+	}
+
+	return nil
+}
+
+func (c *Client) getSettingTeleport(ctx context.Context, site string) (*SettingTeleport, error) {
+	var respBody struct {
+		Meta meta              `json:"meta"`
+		Data []SettingTeleport `json:"data"`
+	}
+
+	err := c.do(ctx, "GET", fmt.Sprintf("s/%s/get/setting/teleport", site), nil, &respBody)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(respBody.Data) != 1 {
+		return nil, &NotFoundError{}
+	}
+
+	d := respBody.Data[0]
+	return &d, nil
+}
+
+func (c *Client) updateSettingTeleport(ctx context.Context, site string, d *SettingTeleport) (*SettingTeleport, error) {
+	var respBody struct {
+		Meta meta              `json:"meta"`
+		Data []SettingTeleport `json:"data"`
+	}
+
+	d.Key = "teleport"
+	err := c.do(ctx, "PUT", fmt.Sprintf("s/%s/set/setting/teleport", site), d, &respBody)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(respBody.Data) != 1 {
+		return nil, &NotFoundError{}
+	}
+
+	new := respBody.Data[0]
+
+	return &new, nil
+}