public MailgunSender(string domainName, string apiKey, MailGunRegion mailGunRegion = MailGunRegion.USA)
{
_domainName = domainName;
_apiKey = apiKey;
string url = string.Empty;
switch (mailGunRegion)
{
case MailGunRegion.USA:
url = $"https://api.mailgun.net/v3/{_domainName}/";
break;
case MailGunRegion.EU:
url = $"https://api.eu.mailgun.net/v3/{_domainName}/";
break;
default:
throw new ArgumentException($"'{mailGunRegion}' is not a valid value for {nameof(mailGunRegion)}");
}
_httpClient = new HttpClient()
{
BaseAddress = new Uri(url)
};
_httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(Encoding.ASCII.GetBytes($"api:{_apiKey}")));
}
/// <summary>
/// Initiate the MailGun Sender
/// </summary>
/// <param name="domainName">Domain Name registered with MailGun</param>
/// <param name="apiKey">ApiKey from MailGun</param>
/// <param name="mailGunRegion">The MailGun Region. Defaults to USA.</param>
/// <exception cref="ArgumentException"></exception>
public MailGunSender(string domainName, string apiKey, MailGunRegion mailGunRegion = MailGunRegion.USA)
{
apiKey.ThrowIfNullOrEmpty(nameof(apiKey));
domainName.ThrowIfNullOrEmpty(nameof(domainName));
_domainName = domainName;
var url = string.Empty;
switch (mailGunRegion)
{
case MailGunRegion.USA:
url = $"https://api.mailgun.net/v3";
break;
case MailGunRegion.EU:
url = $"https://api.eu.mailgun.net/v3";
break;
default:
throw new ArgumentException($"'{mailGunRegion}' is not a valid value for {nameof(mailGunRegion)}");
}
_restClient = new RestClient
{
BaseUrl = new Uri(url),
Authenticator = new HttpBasicAuthenticator("api", apiKey)
};
}
public static BabouEmailServicesBuilder AddMailGunSender(this BabouEmailServicesBuilder builder, string domainName, string apiKey, MailGunRegion mailGunRegion = MailGunRegion.USA)
{
builder.Services.TryAdd(ServiceDescriptor.Scoped <IBabouSender>(x => new MailGunSender(domainName, apiKey, mailGunRegion)));
return(builder);
}