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Fixes PagedResult<T>.TotalPages property for issue #39 #40

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Fixes PagedResult<T>.TotalPages property for issue #39 #40

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7 changes: 6 additions & 1 deletion src/Cortside.AspNetCore.Common/Models/PagedResult.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,12 @@ public PagedResult(int totalItems, int pageNumber, int pageSize, IList<T> result
/// <summary>
/// Total number of paged result pages for given resource
/// </summary>
public int TotalPages => (int)Math.Ceiling(TotalItems / (double)PageSize);
public int TotalPages =>
PageSize <= 0
? 0
// Integer division with ceiling rounding
// See https://stackoverflow.com/a/4175152/539997
: (TotalItems + PageSize - 1) / PageSize;

/// <summary>
/// Current paged result page of results
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