sam/Foxnouns.NET
sam/Foxnouns.NET
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 2 Wiki Activity Actions

feat: update custom preferences endpoint

Browse source
This commit is contained in:
sam 2024-08-22 15:13:46 +02:00
parent c4e39d4d59
commit ef221b2c45
Signed by: sam
GPG key ID: B4EF20DDE721CAA1
13 changed files with 820 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

89
Foxnouns.Backend/Utils/ValidationUtils.cs
View file

@ -1,4 +1,6 @@
using System.Text.RegularExpressions;
using Foxnouns.Backend.Database;
using Foxnouns.Backend.Database.Models;
namespace Foxnouns.Backend.Utils;
@ -112,8 +114,93 @@ public static class ValidationUtils
return avatar?.Length switch
{
0 => ValidationError.GenericValidationError("Avatar cannot be empty", null),
> 1_500_00 => ValidationError.GenericValidationError("Avatar is too large", null),
> 1_500_000 => ValidationError.GenericValidationError("Avatar is too large", null),
_ => null
};
}
private const int FieldLimit = 25;
private const int FieldNameLimit = 100;
private const int FieldEntryTextLimit = 100;
private const int FieldEntriesLimit = 100;
private static readonly string[] DefaultStatusOptions =
[
"favourite",
"okay",
"jokingly",
"friends_only",
"avoid"
];
public static IEnumerable<(string, ValidationError?)> ValidateFields(List<Field>? fields,
IReadOnlyDictionary<Snowflake, User.CustomPreference> customPreferences)
{
if (fields == null) return [];
var errors = new List<(string, ValidationError?)>();
if (fields.Count > 25)
errors.Add(("fields", ValidationError.LengthError("Too many fields", 0, FieldLimit, fields.Count)));
// No overwhelming this function, thank you
if (fields.Count > 100) return errors;
foreach (var (field, index) in fields.Select((field, index) => (field, index)))
{
switch (field.Name.Length)
{
case > FieldNameLimit:
errors.Add(($"fields.{index}.name",
ValidationError.LengthError("Field name is too long", 1, FieldNameLimit, field.Name.Length)));
break;
case < 1:
errors.Add(($"fields.{index}.name",
ValidationError.LengthError("Field name is too short", 1, FieldNameLimit, field.Name.Length)));
break;
}
errors = errors.Concat(ValidateFieldEntries(field.Entries, customPreferences, $"fields.{index}")).ToList();
}
return errors;
}
public static IEnumerable<(string, ValidationError?)> ValidateFieldEntries(FieldEntry[]? entries,
IReadOnlyDictionary<Snowflake, User.CustomPreference> customPreferences, string errorPrefix = "fields")
{
if (entries == null || entries.Length == 0) return [];
var errors = new List<(string, ValidationError?)>();
if (entries.Length > FieldEntriesLimit)
errors.Add(($"{errorPrefix}.entries",
ValidationError.LengthError("Field has too many entries", 0, FieldEntriesLimit,
entries.Length)));
// Same as above, no overwhelming this function with a ridiculous amount of entries
if (entries.Length > FieldEntriesLimit + 50) return errors;
foreach (var (entry, entryIdx) in entries.Select((entry, entryIdx) => (entry, entryIdx)))
{
switch (entry.Value.Length)
{
case > FieldEntryTextLimit:
errors.Add(($"{errorPrefix}.entries.{entryIdx}.value",
ValidationError.LengthError("Field value is too long", 1, FieldEntryTextLimit,
entry.Value.Length)));
break;
case < 1:
errors.Add(($"{errorPrefix}.entries.{entryIdx}.value",
ValidationError.LengthError("Field value is too short", 1, FieldEntryTextLimit,
entry.Value.Length)));
break;
}
var customPreferenceIds = customPreferences?.Keys.Select(id => id.ToString()) ?? [];
if (!DefaultStatusOptions.Contains(entry.Status) && !customPreferenceIds.Contains(entry.Status))
errors.Add(($"{errorPrefix}.entries.{entryIdx}.status",
ValidationError.GenericValidationError("Invalid status", entry.Status)));
}
return errors;
}
}