/// <summary>
/// Initializes a new instance of the <see cref="PostController"/> class.
/// </summary>
/// <param name="logger">Sends logs to the Application Insights service.</param>
/// <param name="telemetryClient">The Application Insights telemetry client.</param>
/// <param name="postStorageHelper">Helper for creating models and filtering posts as per criteria.</param>
/// <param name="postStorageProvider">Provides methods for add, update and delete post operations from database.</param>
/// <param name="postSearchService">Post search service for fetching post with search criteria and filters.</param>
public PostController(
ILogger <TeamPostController> logger,
TelemetryClient telemetryClient,
IPostStorageHelper postStorageHelper,
IPostStorageProvider postStorageProvider,
IPostSearchService postSearchService)
: base(telemetryClient)
{
this.logger = logger;
this.postStorageHelper = postStorageHelper;
this.postStorageProvider = postStorageProvider;
this.postSearchService = postSearchService;
}
/// <summary>
/// Initializes a new instance of the <see cref="UserVoteController"/> class.
/// </summary>
/// <param name="logger">Used to perform logging of errors and information.</param>
/// <param name="telemetryClient">The Application Insights telemetry client.</param>
/// <param name="userVoteStorageProvider">Provider for working with user vote data in storage.</param>
/// <param name="postStorageProvider">Provider to fetch posts from storage.</param>
/// <param name="postSearchService">Search service instance for fetching posts using filters and search queries.</param>
public UserVoteController(
ILogger <TeamPostController> logger,
TelemetryClient telemetryClient,
IUserVoteStorageProvider userVoteStorageProvider,
IPostStorageProvider postStorageProvider,
IPostSearchService postSearchService)
: base(telemetryClient)
{
this.logger = logger;
this.userVoteStorageProvider = userVoteStorageProvider;
this.postStorageProvider = postStorageProvider;
this.postSearchService = postSearchService;
this.retryPolicy = Policy.Handle <StorageException>(ex => ex.RequestInformation.HttpStatusCode == StatusCodes.Status412PreconditionFailed)
.WaitAndRetryAsync(Backoff.LinearBackoff(TimeSpan.FromMilliseconds(250), 25));
}
/// <summary>
/// Initializes a new instance of the <see cref="PostSearchService"/> class.
/// </summary>
/// <param name="optionsAccessor">A set of key/value application configuration properties.</param>
/// <param name="postStorageProvider">Post storage provider dependency injection.</param>
/// <param name="logger">Instance to send logs to the Application Insights service.</param>
/// <param name="searchServiceClient">Search service client dependency injection.</param>
/// <param name="searchIndexClient">Search index client dependency injection.</param>
public PostSearchService(
IOptions <SearchServiceSetting> optionsAccessor,
IPostStorageProvider postStorageProvider,
ILogger <PostSearchService> logger,
ISearchServiceClient searchServiceClient,
ISearchIndexClient searchIndexClient)
{
optionsAccessor = optionsAccessor ?? throw new ArgumentNullException(nameof(optionsAccessor));
this.options = optionsAccessor.Value;
var searchServiceValue = this.options.SearchServiceName;
this.initializeTask = new Lazy <Task>(() => this.InitializeAsync());
this.postStorageProvider = postStorageProvider;
this.logger = logger;
this.searchServiceClient = searchServiceClient;
this.searchIndexClient = searchIndexClient;
this.retryPolicy = Policy.Handle <CloudException>().WaitAndRetryAsync(Backoff.LinearBackoff(TimeSpan.FromMilliseconds(2000), 2));
}