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Add freemium access economy and token store

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This commit is contained in:
hz
2026-07-27 22:20:21 -05:00
parent 1d5d03a4f6
commit 4bbac27b84
40 changed files with 1807 additions and 37 deletions
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api/QuestionsApi/Services/QuestionAttemptStore.cs
+21 -6
View File
@@ -15,12 +15,20 @@ public class QuestionAttemptStore
{
_col = mongo.Database.GetCollection<QuestionAttempt>("QuestionAttempts");
try
{
_col.Indexes.DropOne("QuestionExternalId_1_UserId_1");
}
catch (MongoCommandException exception) when (exception.Code is 26 or 27)
{
}
var firstAttemptIndex = Builders<QuestionAttempt>.IndexKeys
.Ascending(a => a.QuestionExternalId)
.Ascending(a => a.UserId);
.Ascending(a => a.UserId)
.Ascending(a => a.BankCycle);
_col.Indexes.CreateOne(new CreateIndexModel<QuestionAttempt>(
firstAttemptIndex,
new CreateIndexOptions { Unique = true }));
new CreateIndexOptions { Unique = true, Name = "uq_question_user_cycle" }));
var questionIndex = Builders<QuestionAttempt>.IndexKeys.Ascending(a => a.QuestionExternalId);
_col.Indexes.CreateOne(new CreateIndexModel<QuestionAttempt>(questionIndex));
@@ -38,12 +46,16 @@ public class QuestionAttemptStore
bool isCorrect,
bool isSkip = false,
IReadOnlyCollection<string>? presentedChoiceIds = null,
int durationSeconds = 0)
int durationSeconds = 0,
int bankCycle = 0,
string completionId = "")
{
var attempt = new QuestionAttempt
{
QuestionExternalId = questionExternalId,
UserId = userId,
BankCycle = bankCycle,
CompletionId = completionId,
ChoiceId = choiceId,
PresentedChoiceIds = presentedChoiceIds?.ToList() ?? [],
TracksPresentation = presentedChoiceIds is { Count: > 0 },
@@ -63,7 +75,7 @@ public class QuestionAttemptStore
catch (MongoWriteException ex) when (ex.WriteError.Category == ServerErrorCategory.DuplicateKey)
{
var existing = await _col
.Find(a => a.QuestionExternalId == questionExternalId && a.UserId == userId)
.Find(a => a.QuestionExternalId == questionExternalId && a.UserId == userId && a.BankCycle == bankCycle)
.FirstAsync();
return new QuestionAttemptRecordResult { Inserted = false, Attempt = existing };
}
@@ -75,10 +87,13 @@ public class QuestionAttemptStore
Builders<QuestionAttempt>.Filter.Gte(attempt => attempt.CreatedUtc, sinceUtc))
.ToListAsync();
public Task<List<string>> GetUserQuestionIdsAsync(string userId) =>
public Task<List<string>> GetUserQuestionIdsAsync(string userId, int? bankCycle = null) =>
_col.Distinct(
attempt => attempt.QuestionExternalId,
Builders<QuestionAttempt>.Filter.Eq(attempt => attempt.UserId, userId))
Builders<QuestionAttempt>.Filter.Eq(attempt => attempt.UserId, userId) &
(bankCycle is null
? FilterDefinition<QuestionAttempt>.Empty
: Builders<QuestionAttempt>.Filter.Eq(attempt => attempt.BankCycle, bankCycle.Value)))
.ToListAsync();
public IMongoCollection<QuestionAttempt> Collection => _col;