private IConfigurationEntry RebuildConfigurationEntry(MongoDbConfigurationDocument doc)
{
var entry = new ConfigurationEntry
{
Component = doc.Component,
Path = doc.Path,
Label = doc.Label ?? doc.Path,
ValueMeaning = Enum.TryParse(doc.Meaning, out ConfigurationValueMeaning meaning) ? meaning : ConfigurationValueMeaning.String,
ValueType = Enum.TryParse(doc.ValueType, out ConfigurationValueType type) ? type : ConfigurationValueType.String,
VisibleToPages = doc.VisibleToPages
};
switch (entry.ValueType)
{
case ConfigurationValueType.Boolean:
entry.Value = doc.BooleanValue;
break;
case ConfigurationValueType.DateTime:
entry.Value = new DateTime(doc.LongValue.Value, DateTimeKind.Utc);
break;
case ConfigurationValueType.Null:
entry.Value = ConfigurationValue.NullValue;
break;
case ConfigurationValueType.String:
entry.Value = doc.StringValue;
break;
case ConfigurationValueType.Integer:
entry.Value = doc.LongValue.GetValueOrDefault();
break;
case ConfigurationValueType.Double:
entry.Value = doc.DoubleValue.GetValueOrDefault();
break;
case ConfigurationValueType.TimeSpan:
entry.Value = TimeSpan.FromTicks(doc.LongValue.Value);
break;
case ConfigurationValueType.Bytes:
entry.Value = doc.BytesValue;
break;
case ConfigurationValueType.Json:
entry.Value = ConfigurationValue.FromJSON(doc.StringValue);
break;
case ConfigurationValueType.Object:
throw new NotSupportedException("Raw objects loading does not supported in current version");
default:
throw new NotImplementedException("Decoding from Mongo configuration document to Configuration value for arbitary types is not supported");
}
return(entry);
}
private void ApplyValueToConfigurationEntry(MongoDbConfigurationDocument entry, ConfigurationValue value)
{
entry.ValueType = value.Type.ToString();
switch (value.Type)
{
case ConfigurationValueType.Boolean:
entry.BooleanValue = value.BooleanValue;
break;
case ConfigurationValueType.String:
entry.StringValue = value.StringValue;
break;
case ConfigurationValueType.Integer:
entry.LongValue = value.IntegerValue;
break;
case ConfigurationValueType.Double:
entry.DoubleValue = value.DoubleValue;
break;
case ConfigurationValueType.DateTime:
entry.StringValue = value.DateTime.ToUniversalTime().ToString("u");
entry.LongValue = value.DateTime.Ticks;
break;
case ConfigurationValueType.TimeSpan:
entry.StringValue = value.TimeSpan.ToString();
entry.LongValue = value.TimeSpan.Ticks;
break;
case ConfigurationValueType.Bytes:
entry.BytesValue = value.BytesValue;
break;
case ConfigurationValueType.Null:
break;
case ConfigurationValueType.Json:
case ConfigurationValueType.Object:
entry.StringValue = JsonConvert.SerializeObject(value.Value);
break;
}
}
public async Task <IConfigurationEntry> EnsureForEntry(string component, ConfigurationPath path, ConfigurationValue value, ConfigurationValueMeaning?meaning = null, string label = null, bool?visibleForPages = null)
{
var filterBuilder = new FilterDefinitionBuilder <MongoDbConfigurationDocument>();
if (string.IsNullOrWhiteSpace(component))
{
component = RootComponentName;
}
var pathFilter = filterBuilder.Eq(a => a.Path, path.ToString()) & filterBuilder.Eq(a => a.Component, component);
var entries = await settingsCollectionData.FindAsync(pathFilter);
bool creatingNow = false;
var entry = await entries.FirstOrDefaultAsync();
if (entry == null)
{
if (value == null)
{
throw new ArgumentNullException(nameof(value), "Value is mandatory in EnsureForEntity operation when no configuration value found in database");
}
creatingNow = true;
entry = new MongoDbConfigurationDocument
{
Component = string.IsNullOrWhiteSpace(component) ? null : component,
Path = path,
ValueType = value.Type.ToString()
};
}
if (meaning.HasValue)
{
entry.Meaning = meaning.Value.ToString();
}
if (label != null)
{
entry.Label = label;
}
if (visibleForPages.HasValue)
{
entry.VisibleToPages = visibleForPages.Value;
}
if (creatingNow)
{
ApplyValueToConfigurationEntry(entry, value);
await settingsCollectionData.InsertOneAsync(entry);
}
else
{
var updateBuilder = new UpdateDefinitionBuilder <MongoDbConfigurationDocument>();
List <UpdateDefinition <MongoDbConfigurationDocument> > updates = new List <UpdateDefinition <MongoDbConfigurationDocument> >();
if (visibleForPages.HasValue)
{
entry.VisibleToPages = visibleForPages.Value;
updates.Add(updateBuilder.Set(a => a.VisibleToPages, entry.VisibleToPages));
}
if (!string.IsNullOrWhiteSpace(label))
{
entry.Label = label;
updates.Add(updateBuilder.Set(a => a.Label, label));
}
if (meaning.HasValue)
{
entry.Meaning = meaning.Value.ToString();
updates.Add(updateBuilder.Set(a => a.Meaning, meaning.ToString()));
}
if (value != null)
{
ApplyValueToConfigurationEntry(entry, value);
updates.Add(updateBuilder.Set(a => a.ValueType, entry.ValueType));
updates.Add(updateBuilder.Set(a => a.StringValue, entry.StringValue));
updates.Add(updateBuilder.Set(a => a.BooleanValue, entry.BooleanValue));
updates.Add(updateBuilder.Set(a => a.LongValue, entry.LongValue));
updates.Add(updateBuilder.Set(a => a.DoubleValue, entry.DoubleValue));
updates.Add(updateBuilder.Set(a => a.BytesValue, entry.BytesValue));
}
var builder = new FilterDefinitionBuilder <MongoDbConfigurationDocument>();
var filter = builder.Eq(a => a.Id, entry.Id);
await settingsCollectionData.UpdateOneAsync(filter, updateBuilder.Combine(updates));
foreach (var change in updates)
{
}
}
return(RebuildConfigurationEntry(entry));
}
