56 lines
No EOL
2 KiB
C#
56 lines
No EOL
2 KiB
C#
namespace backend;
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public static class QueryParameterValidators
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{
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private static readonly string[] sortTypes = new[]
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{
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"titleasc", "titledesc", "yearasc", "yeardesc"
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};
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private static readonly string[] movieTypes = new[]
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{
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"movie", "series", "episode"
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};
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// Assuming `s` is a non-nullable parameter and can be any string
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// If there are specific requirements for `s`, additional validation can be added
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public static bool IsValidS(string s)
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{
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return !string.IsNullOrWhiteSpace(s);
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}
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// Assuming `type` can be any string but you might want to limit it to specific values
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// If there are predefined types, you can replace the body with something like: return new List<string> { "type1", "type2" }.Contains(type);
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public static bool IsValidType(string? type)
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{
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return string.IsNullOrWhiteSpace(type) || movieTypes.Contains(type.ToLower());
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}
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// For `year`, assuming it's a 4 digit representation of a year
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public static bool IsValidYear(string? year)
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{
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if (string.IsNullOrWhiteSpace(year)) return true;
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return int.TryParse(year, out int parsedYear) && parsedYear > 1900 && parsedYear <= DateTime.Now.Year;
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}
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// Assuming `sort` can be any string but you might want to limit it to specific values
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// If there are predefined sorts, you can replace the body with something like: return new List<string> { "asc", "desc" }.Contains(sort);
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public static bool IsValidSort(string? sort)
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{
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return string.IsNullOrWhiteSpace(sort) || sortTypes.Contains(sort.ToLower());
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}
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// Assuming `pageNumber` should be 1 or more
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public static bool IsValidPageNumber(int pageNumber)
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{
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return pageNumber > 0;
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}
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// Assuming `pageSize` should be between 1 to 100 (or any other limits you might want to set)
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public static bool IsValidPageSize(int pageSize)
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{
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return pageSize > 0 && pageSize <= 100; // you can adjust the upper limit as per requirements
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}
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} |