// Use Cosmos DB Parameterized Query to avoid SQL Injection.
// Get by Category is also an example of single partition read, where get by title will be a cross partition read
public async Task <IEnumerable <JobApplication> > GetItemsAsyncByYear(string companyId)
{
List <JobApplication> results = new List <JobApplication>();
string query = @$ "SELECT c.* FROM c WHERE c.companyId = @CompanyId";
QueryDefinition queryDefinition = new QueryDefinition(query)
.WithParameter("@companyId", companyId);
string queryString = queryDefinition.ToString();
var entities = await this.GetItemsAsync(queryString);
return(results);
}
// Use Cosmos DB Parameterized Query to avoid SQL Injection.
// Get by Applicant is also an example of single partition read, where get by any other collection value will be a cross partition read
public async Task <IEnumerable <Applicant> > GetItemsAsyncByApplicantId(string applicantId)
{
List <Applicant> results = new List <Applicant>();
string query = @$ "SELECT c.* FROM c WHERE c.id = @applicantId";
QueryDefinition queryDefinition = new QueryDefinition(query)
.WithParameter("@applicantId", applicantId);
string queryString = queryDefinition.ToString();
var entities = await this.GetItemsAsync(queryString);
return(results);
}
// Use Cosmos DB Parameterized Query to avoid SQL Injection.
// Get by Title is also an example of cross partition read, where Get by Category will be single partition read
public async Task <IEnumerable <ToDoItem> > GetItemsAsyncByTitle(string title)
{
List <ToDoItem> results = new List <ToDoItem>();
string query = @$ "SELECT c.Name FROM c WHERE c.Title = @Title";
QueryDefinition queryDefinition = new QueryDefinition(query)
.WithParameter("@Title", title);
string queryString = queryDefinition.ToString();
var entities = await this.GetItemsAsync(queryString);
return(results);
}
// Use Cosmos DB Parameterized Query to avoid SQL Injection.
// Get by Category is also an example of single partition read, where get by title will be a cross partition read
public async Task <IEnumerable <ToDoItem> > GetItemsAsyncByCategory(string category)
{
List <ToDoItem> results = new List <ToDoItem>();
string query = @$ "SELECT c.Name FROM c WHERE c.Category = @Category";
QueryDefinition queryDefinition = new QueryDefinition(query)
.WithParameter("@Category", category);
string queryString = queryDefinition.ToString();
IEnumerable <ToDoItem> entities = await this.GetItemsAsync(queryString);
return(results);
}
// Use Cosmos DB Parameterized Query to avoid SQL Injection.
// Get by Applicant is also an example of single partition read, where get by any other collection value will be a cross partition read
public async Task <IEnumerable <Company> > GetItemsAsyncByName(string companyName)
{
List <Company> results = new List <Company>();
string query = @$ "SELECT c.* FROM c WHERE c.name = @companyName";
QueryDefinition queryDefinition = new QueryDefinition(query)
.WithParameter("@companyName", companyName);
string queryString = queryDefinition.ToString();
var entities = await this.GetItemsAsync(queryString);
return(results);
}
public async Task <IEnumerable <Recruiter> > GetItemsAsyncByLabelId(string lastname)
{
List <Recruiter> results = new List <Recruiter>();
string query = @$ "SELECT c.* FROM c WHERE c.lastname = @lastname";
QueryDefinition queryDefinition = new QueryDefinition(query)
.WithParameter("@lastname", lastname);
string queryString = queryDefinition.ToString();
var entities = await this.GetItemsAsync(queryString);
return(results);
}
/// <summary>
/// Queries the datastore
/// </summary>
/// <param name="queryDefinition">Datastore query</param>
/// <returns></returns>
public virtual async Task <List <FoodFacilityResponse> > QueryData(QueryDefinition queryDefinition)
{
// Retrieve records based on the query
FeedIterator <FoodFacilityResponse> queryResultSetIterator = this.container.GetItemQueryIterator <FoodFacilityResponse>(queryDefinition);
var boo = queryDefinition.ToString();
List <FoodFacilityResponse> foodTrucks = new List <FoodFacilityResponse>();
while (queryResultSetIterator != null && queryResultSetIterator.HasMoreResults)
{
FeedResponse <FoodFacilityResponse> currentResultSet = await queryResultSetIterator.ReadNextAsync();
foodTrucks = currentResultSet.ToList <FoodFacilityResponse>();
}
//Reorder the records by distance
foodTrucks = foodTrucks.OrderBy(f => f.distance).ToList();
return(foodTrucks);
}
