Implement conversation mongodb field sorting

This commit is contained in:
Gil Zhang 2024-08-22 12:00:36 +08:00
parent e2ab68c154
commit 4825a51f80

View file

@ -284,6 +284,22 @@ public partial class MongoRepository
var filterDef = convBuilder.And(convFilters);
var sortDef = Builders<ConversationDocument>.Sort.Descending(x => x.CreatedTime);
var pager = filter?.Pager ?? new Pagination();
// Apply sorting based on sort and order fields
if (!string.IsNullOrEmpty(pager?.Sort))
{
var sortField = ConvertSnakeCaseToPascalCase(pager.Sort);
if (pager.Order == "asc")
{
sortDef = Builders<ConversationDocument>.Sort.Ascending(sortField);
}
else if (pager.Order == "desc")
{
sortDef = Builders<ConversationDocument>.Sort.Descending(sortField);
}
}
var conversationDocs = _dc.Conversations.Find(filterDef).Sort(sortDef).Skip(pager.Offset).Limit(pager.Size).ToList();
var count = _dc.Conversations.CountDocuments(filterDef);
@ -479,4 +495,22 @@ public partial class MongoRepository
return deletedMessageIds;
}
private string ConvertSnakeCaseToPascalCase(string snakeCase)
{
string[] words = snakeCase.Split('_');
StringBuilder pascalCase = new();
foreach (string word in words)
{
if (!string.IsNullOrEmpty(word))
{
string firstLetter = word[..1].ToUpper();
string restOfWord = word[1..].ToLower();
pascalCase.Append(firstLetter + restOfWord);
}
}
return pascalCase.ToString();
}
}