public static async Task Run([EventHubTrigger("pack2schoolhub", Connection = "myConnection")] EventData[] events, [SignalR(HubName = "Pack2SchoolSignalR1")] IAsyncCollector <SignalRMessage> signalRMessages,
ILogger log)
{
var exceptions = new List <Exception>();
foreach (EventData eventData in events)
{
List <string> missingSubjects = null;
DataBaseAndScanUpdates dataBaseAndScanUpdates;
eventData.SystemProperties.TryGetValue(deviceIdProperty, out var deviceIdObj);
string userId = (string)deviceIdObj;
string messageBody = Encoding.UTF8.GetString(eventData.Body.Array, eventData.Body.Offset, eventData.Body.Count);
log.LogInformation($"C# Event Hub trigger function processed a message: {messageBody}");
JObject obj = JObject.Parse(messageBody);
var errorMessage = obj[error]?.ToString();
if (errorMessage != null)
{
dataBaseAndScanUpdates = new DataBaseAndScanUpdates(errorMessage);
}
else
{
var subjects = obj[stickers].Select(x => x.ToString()).ToList();
var subjectsUpdate = await SubjectsTableUtilities.UpdateBagContent(userId, subjects);
var extraSubjects = subjectsUpdate[0];
missingSubjects = subjectsUpdate[1];
dataBaseAndScanUpdates = new DataBaseAndScanUpdates(userId, missingSubjects: missingSubjects, extraSubjects: extraSubjects);
}
await signalRMessages.AddAsync(
new SignalRMessage
{
UserId = userId,
Target = ProjectConsts.SignalRTarget,
Arguments = new object[] { dataBaseAndScanUpdates }
});
var parentsEntities = UsersTableUtilities.GetParentsEntitiesFromChildId(userId);
foreach (var parentEntity in parentsEntities)
{
if (parentEntity.UserEmail != null && dataBaseAndScanUpdates.missingSubjects != null && dataBaseAndScanUpdates.missingSubjects.Count > 0)
{
await EmailSender.sendEmailAsync(userId, parentEntity.UserEmail, missingSubjects);
}
}
}
}
public static async Task RunAsync([TimerTrigger("0 00 14 * * *")] TimerInfo myTimer, [SignalR(HubName = "Pack2SchoolSignalR1")] IAsyncCollector <SignalRMessage> signalRMessages, ILogger log)
{
var TodayDateTime = DateTime.Today;
var classesTable = CloudTableUtilities.OpenTable(ProjectConsts.classesTableName);
var classesEntities = CloudTableUtilities.getTableEntityAsync <ClassesTable>(classesTable).Result;
foreach (var classEntity in classesEntities)
{
if (classEntity.ScheduleTableName == null)
{
continue;
}
if (classEntity.LastTeacherUpdate.Date != TodayDateTime)
{
var day = System.DateTime.Now.DayOfWeek.ToString();
var scheduleTable = CloudTableUtilities.OpenTable(classEntity.ScheduleTableName);
var subjectsEntity = CloudTableUtilities.getTableEntityAsync <ScheduleTable>(scheduleTable, day).Result.First();
var neededSubjects = typeof(ScheduleTable).GetProperties().Where(propInfo => propInfo.Name.Contains(SubjectsTableUtilities.SubjectPropertyPrefix) && propInfo.GetValue(subjectsEntity) != null)
.Select(propInfo => propInfo.GetValue(subjectsEntity)?.ToString()).ToList();
var subjectsTable = CloudTableUtilities.OpenTable(classEntity.subjectsTableName);
var subjectsNames = CloudTableUtilities.getTableEntityAsync <SubjectsTable>(subjectsTable, SubjectsTableUtilities.ClassSubjects).Result.First();
var subjectsNecessity = CloudTableUtilities.getTableEntityAsync <SubjectsTable>(subjectsTable, SubjectsTableUtilities.Necessity).Result.First();
SubjectsTableUtilities.UpdateSubjectNecessity(subjectsNames, subjectsNecessity, neededSubjects);
await CloudTableUtilities.AddTableEntity(subjectsTable, subjectsNecessity);
neededSubjects = SubjectsTableUtilities.GetNeededSubject(classEntity.subjectsTableName);
var studentsIds = SubjectsTableUtilities.GetAllStudentsIds(classEntity.subjectsTableName);
foreach (var studentId in studentsIds)
{
var missingSubjects = SubjectsTableUtilities.GetMissingSubejcts(classEntity.subjectsTableName, studentId);
var dataBaseAndScanUpdates = new DataBaseAndScanUpdates(studentId, neededSubjects, missingSubjects);
await signalRMessages.AddAsync(
new SignalRMessage
{
UserId = studentId,
Target = ProjectConsts.SignalRTarget,
Arguments = new object[] { dataBaseAndScanUpdates }
});
}
}
}
}
public static async Task <string> UpdateSubjectNecessity(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = null)] HttpRequestMessage request, [SignalR(HubName = "Pack2SchoolSignalR1")] IAsyncCollector <SignalRMessage> signalRMessages,
ILogger log)
{
var operationResult = new OperationResult();
SubjectRequest subjectRequest = await Utilities.ExtractContent <SubjectRequest>(request);
var subjectsTable = CloudTableUtilities.OpenTable(subjectRequest.tableName);
var classSubjectsNames = CloudTableUtilities.getTableEntityAsync <SubjectsTable>(subjectsTable, SubjectsTableUtilities.ClassSubjects).Result.First();
var classSubjectsNecessity = CloudTableUtilities.getTableEntityAsync <SubjectsTable>(subjectsTable, SubjectsTableUtilities.Necessity).Result.First();
SubjectsTableUtilities.UpdateSubjectNecessity(classSubjectsNames, classSubjectsNecessity, subjectRequest.neededForTomorrow);
await CloudTableUtilities.AddTableEntity(subjectsTable, classSubjectsNecessity);
var neededSubjects = SubjectsTableUtilities.GetNeededSubject(subjectRequest.tableName);
var studentsIds = SubjectsTableUtilities.GetAllStudentsIds(subjectRequest.tableName);
foreach (var studentId in studentsIds)
{
var missingSubjects = SubjectsTableUtilities.GetMissingSubejcts(subjectRequest.tableName, studentId);
var dataBaseAndScanUpdates = new DataBaseAndScanUpdates(studentId, neededSubjects, missingSubjects);
await signalRMessages.AddAsync(
new SignalRMessage
{
UserId = studentId,
Target = ProjectConsts.SignalRTarget,
Arguments = new object[] { dataBaseAndScanUpdates }
});
}
var classesTable = CloudTableUtilities.OpenTable(ProjectConsts.classesTableName);
var classesEntities = CloudTableUtilities.getTableEntityAsync <ClassesTable>(classesTable).Result;
foreach (var classEntity in classesEntities)
{
if (classEntity.subjectsTableName == subjectRequest.tableName)
{
classEntity.LastTeacherUpdate = DateTime.Now;
await CloudTableUtilities.AddTableEntity(classesTable, classEntity);
}
}
return(JsonConvert.SerializeObject(operationResult));
}
public static async Task <string> EditSubject(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = null)] HttpRequestMessage request, [SignalR(HubName = "Pack2SchoolSignalR1")] IAsyncCollector <SignalRMessage> signalRMessages, ILogger log)
{
OperationResult operationResult = new OperationResult();
SubjectRequest editSubjectRequest = await Utilities.ExtractContent <SubjectRequest>(request);
var subjectsTable = CloudTableUtilities.OpenTable(editSubjectRequest.tableName);
var classSubjectsNames = CloudTableUtilities.getTableEntityAsync <SubjectsTable>(subjectsTable, SubjectsTableUtilities.ClassSubjects).Result.First();
var classSubjectsNecessity = CloudTableUtilities.getTableEntityAsync <SubjectsTable>(subjectsTable, SubjectsTableUtilities.Necessity).Result.First();
var classesTable = CloudTableUtilities.OpenTable(ProjectConsts.classesTableName);
var classesEntities = CloudTableUtilities.getTableEntityAsync <ClassesTable>(classesTable).Result;
string scheduleTableName = null;
foreach (var classEntity in classesEntities)
{
if (classEntity.subjectsTableName == editSubjectRequest.tableName)
{
scheduleTableName = classEntity.ScheduleTableName;
break;
}
}
if (editSubjectRequest.requestType == ProjectConsts.AddSubjectOperation)
{
SubjectsTableUtilities.AddNewSubject(editSubjectRequest, classSubjectsNames, classSubjectsNecessity, operationResult);
}
if (editSubjectRequest.requestType == ProjectConsts.RenameSubjectOperation)
{
await SubjectsTableUtilities.RenameSubjectAsync(editSubjectRequest, classSubjectsNames, scheduleTableName, classSubjectsNecessity, operationResult);
}
if (editSubjectRequest.requestType == ProjectConsts.DeleteSubjectOperation)
{
await SubjectsTableUtilities.DeleteSubjectAsync(editSubjectRequest, classSubjectsNames, scheduleTableName, classSubjectsNecessity, operationResult);
}
await CloudTableUtilities.AddTableEntity(subjectsTable, classSubjectsNames);
await CloudTableUtilities.AddTableEntity(subjectsTable, classSubjectsNecessity);
var neededSubjects = SubjectsTableUtilities.GetNeededSubject(editSubjectRequest.tableName);
var allSubjects = SubjectsTableUtilities.GetAllSubjects(editSubjectRequest.tableName);
var studentsIds = SubjectsTableUtilities.GetAllStudentsIds(editSubjectRequest.tableName);
foreach (var studentId in studentsIds)
{
var missingSubjects = SubjectsTableUtilities.GetMissingSubejcts(editSubjectRequest.tableName, studentId);
var dataBaseAndScanUpdates = new DataBaseAndScanUpdates(studentId, neededSubjects, missingSubjects, allSubjects);
await signalRMessages.AddAsync(
new SignalRMessage
{
UserId = studentId,
Target = ProjectConsts.SignalRTarget,
Arguments = new object[] { dataBaseAndScanUpdates }
});
}
return(JsonConvert.SerializeObject(operationResult));
}
