public async Task <(ResponseCode code, List <Job> result)> GetJobsAsync(bool force = false)
{
// Handle online/offline scenario
if (Connectivity.NetworkAccess != NetworkAccess.Internet && Barrel.Current.Exists(CacheKey))
{
// If no connectivity, we'll return the cached jobs list.
return(ResponseCode.NotConnected, Barrel.Current.Get <List <Job> >(CacheKey));
}
// If the data isn't too old, we'll go ahead and return it rather than call the backend again.
if (!force && !Barrel.Current.IsExpired(CacheKey) && Barrel.Current.Exists(CacheKey))
{
var jobs = Barrel.Current.Get <IEnumerable <Job> >(CacheKey);
return(ResponseCode.Success, jobs.ToList());
}
try
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = GetManagedApiService <IJobServiceAPI>();
// Use Polly to handle retrying
var pollyResult = await Policy.ExecuteAndCaptureAsync(async() => await api.GetJobs());
if (pollyResult.Result != null)
{
// Save jobs into the cache
Barrel.Current.Add(CacheKey, pollyResult.Result, TimeSpan.FromMinutes(5));
return(ResponseCode.Success, pollyResult.Result);
}
}
catch (UriFormatException ex)
{
//Lets report this exception to App Center
Crashes.TrackError(ex);
// No or invalid BaseUrl set in Constants.cs
return(ResponseCode.ConfigurationError, null);
}
catch (ArgumentException ex)
{
//Lets report this exception to App Center
Crashes.TrackError(ex);
// Backend not found at specified BaseUrl in Constants.cs or call limit reached
return(ResponseCode.BackendNotFound, null);
}
catch (Exception ex)
{
//Lets report this exception to App Center
Crashes.TrackError(ex);
// Everything else
return(ResponseCode.Error, null);
}
return(ResponseCode.Error, null);
}
public async Task <(ResponseCode code, Job result)> GetJobByIdAsync(string id)
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = RestService.For <IJobServiceAPI>(Constants.BaseUrl);
var pollyResult = await Policy.ExecuteAndCaptureAsync(async() => await api.GetJobById(id, Constants.ApiManagementKey));
if (pollyResult.Result != null)
{
return(ResponseCode.Success, pollyResult.Result);
}
return(ResponseCode.Error, null);
}
public async Task <(ResponseCode code, Job result)> UpdateJob(Job job)
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = RestService.For <IJobServiceAPI>(Constants.BaseUrl);
var results = await api.UpdateJob(job.Id, job, Constants.ApiManagementKey);
if (results != null)
{
return(ResponseCode.Success, results);
}
return(ResponseCode.Error, null);
}
public async Task <(ResponseCode code, Job result)> UpdateJob(Job job)
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = GetManagedApiService <IJobServiceAPI>();
var results = await api.UpdateJob(job.Id, job);
if (results != null)
{
return(ResponseCode.Success, results);
}
return(ResponseCode.Error, null);
}
public async Task <(ResponseCode code, Job result)> DeleteJobByIdAsync(string id)
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = GetManagedApiService <IJobServiceAPI>();
var pollyResult = await Policy.ExecuteAndCaptureAsync(async() => await api.DeleteJob(id, "Bearer " + AuthenticationService.AccessToken));
if (pollyResult.Result != null)
{
return(ResponseCode.Success, pollyResult.Result);
}
return(ResponseCode.Error, null);
}
public async Task <(ResponseCode code, Job result)> CreateJobAsync(Job job)
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = GetManagedApiService <IJobServiceAPI>();
var pollyResult = await Policy.ExecuteAndCaptureAsync(async() => await api.CreateJob(job));
if (pollyResult.Result != null)
{
return(ResponseCode.Success, pollyResult.Result);
}
return(ResponseCode.Error, null);
}
public async Task <(ResponseCode code, List <Job> result)> SearchJobsAsync(string keyword, bool enableSuggestions = false)
{
// Create an instance of the Refit RestService for the job interface.
IJobServiceAPI api = GetManagedApiService <IJobServiceAPI>();
var pollyResult = await Policy.ExecuteAndCaptureAsync(async() => await api.SearchJobs(keyword, enableSuggestions));
if (pollyResult.Result != null)
{
return(ResponseCode.Success, pollyResult.Result);
}
return(ResponseCode.Error, null);
}
