private static bool ValidateJsonFileExist(ServerProperties properties)
{
CredentialList credentialList = FindCredentialsAsset();
Credentials credentials =
properties.IsProduction ? credentialList.prodCredentials : credentialList.devCredentials;
string credentialsJson = JsonConvert.SerializeObject(credentials, Formatting.Indented,
new JsonSerializerSettings {
ContractResolver = new ShouldSerializeContractResolver()
});
var filePathTmp = Path.Combine(Application.temporaryCachePath, GetJsonFilename(properties));
try
{
File.WriteAllText(filePathTmp, credentialsJson.Replace("\\\\", "\\"));
}
catch (Exception e)
{
Debug.LogError(e.Message);
return(false);
}
return(true);
}
private static async Task <bool> ValidateConnectionToFirestore(ServerProperties properties)
{
string collectionName = "Test_firestore_collection";
string docName = "Test_firestore_document";
CredentialList credentialList = FindCredentialsAsset();
FirestoreDb db = FirestoreDb.Create(GetProjectId(properties, credentialList));
// Create a document with a random ID in the "Test_firestore_collection" collection.
CollectionReference collection = db.Collection(collectionName);
DocumentReference document =
await collection.AddAsync(new { Name = docName });
// A DocumentReference doesn't contain the data - it's just a path.
// Let's fetch the current document.
DocumentSnapshot snapshot = await document.GetSnapshotAsync();
string receivedDocName = snapshot.GetValue <string>("Name");
if (receivedDocName != docName)
{
await document.DeleteAsync();
Debug.LogError($"Could not write a test document to firebase");
return(false);
}
await document.DeleteAsync();
return(true);
}
public static bool CreateServerPropertiesFile(ServerProperties properties)
{
CredentialList credentialList = FindCredentialsAsset();
Credentials credentials =
properties.IsProduction ? credentialList.prodCredentials : credentialList.devCredentials;
string credentialsJson = JsonConvert.SerializeObject(credentials, Formatting.Indented,
new JsonSerializerSettings {
ContractResolver = new ShouldSerializeContractResolver()
});
string serverSettings = $"host.local={properties.IsLocal}{System.Environment.NewLine}" +
$"host.production={properties.IsProduction}{System.Environment.NewLine}" +
$"host.prod.credentials={JSON_FILENAME_PROD}{System.Environment.NewLine}" +
$"host.prod.projectId={GetProjectId(true, credentialList)}{System.Environment.NewLine}" +
$"host.dev.credentials={JSON_FILENAME_DEV}{System.Environment.NewLine}" +
$"host.dev.projectId={GetProjectId(false, credentialList)}";
var filePathServerCredentials = Path.Combine(Application.dataPath, "Server~/src/main/resources", GetJsonFilename(properties));
var filePathServerSettings = Path.Combine(Application.dataPath, "Server~/src/main/resources", SERVER_SETTINGS_FILENAME);
try
{
File.WriteAllText(filePathServerCredentials, credentialsJson.Replace("\\\\", "\\"));
File.WriteAllText(filePathServerSettings, serverSettings);
}
catch (Exception e)
{
Debug.LogError(e.Message);
return(false);
}
return(true);
}
public static async Task <bool> Validate(ServerProperties properties)
{
if (!ValidateCredentialsAssetExist())
{
return(false);
}
if (!ValidateCredentialsNotEmpty())
{
return(false);
}
if (!ValidateJsonFileExist(properties))
{
return(false);
}
if (!ValidateEnvironmentVariableIsSet(properties))
{
return(false);
}
bool conn = await ValidateConnectionToFirestore(properties);
if (!conn)
{
return(false);
}
return(true);
}
private static bool ValidateEnvironmentVariableIsSet(ServerProperties properties)
{
Environment.SetEnvironmentVariable(GOOGLE_CREDENTIAL_VAR_NAME, Path.Combine(Application.temporaryCachePath, GetJsonFilename(properties)));
if (String.IsNullOrEmpty(Environment.GetEnvironmentVariable(GOOGLE_CREDENTIAL_VAR_NAME)))
{
Debug.LogError($"Env. var {GOOGLE_CREDENTIAL_VAR_NAME} could not be found");
return(false);
}
return(true);
}
public static string GetProjectId(ServerProperties properties, CredentialList credentialList)
{
return(GetProjectId(properties.IsProduction, credentialList));
}
private static string GetJsonFilename(ServerProperties properties)
{
return(properties.IsProduction ? JSON_FILENAME_PROD : JSON_FILENAME_DEV);
}