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feat(apiv2): better model validation error UX

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This commit is contained in:
spiral
2021-10-13 08:37:34 -04:00
parent 5add31c77e
commit 098d804344
15 changed files with 247 additions and 186 deletions
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50
PluralKit.API/Controllers/v1/MemberController.cs
View File

@@ -58,21 +58,21 @@ namespace PluralKit.API
await using var tx = await conn.BeginTransactionAsync();
var member = await _repo.CreateMember(systemId, properties.Value<string>("name"), conn);
MemberPatch patch;
try
{
patch = MemberPatch.FromJSON(properties);
patch.AssertIsValid();
}
catch (FieldTooLongError e)
var patch = MemberPatch.FromJSON(properties);
patch.AssertIsValid();
if (patch.Errors.Count > 0)
{
await tx.RollbackAsync();
return BadRequest(e.Message);
}
catch (ValidationError e)
{
await tx.RollbackAsync();
return BadRequest($"Request field '{e.Message}' is invalid.");
var err = patch.Errors[0];
if (err is FieldTooLongError)
return BadRequest($"Field {err.Key} is too long "
+ $"({(err as FieldTooLongError).ActualLength} > {(err as FieldTooLongError).MaxLength}).");
else if (err.Text != null)
return BadRequest(err.Text);
else
return BadRequest($"Field {err.Key} is invalid.");
}
member = await _repo.UpdateMember(member.Id, patch, conn);
@@ -90,19 +90,19 @@ namespace PluralKit.API
var res = await _auth.AuthorizeAsync(User, member, "EditMember");
if (!res.Succeeded) return Unauthorized($"Member '{hid}' is not part of your system.");
MemberPatch patch;
try
var patch = MemberPatch.FromJSON(changes);
patch.AssertIsValid();
if (patch.Errors.Count > 0)
{
patch = MemberPatch.FromJSON(changes);
patch.AssertIsValid();
}
catch (FieldTooLongError e)
{
return BadRequest(e.Message);
}
catch (ValidationError e)
{
return BadRequest($"Request field '{e.Message}' is invalid.");
var err = patch.Errors[0];
if (err is FieldTooLongError)
return BadRequest($"Field {err.Key} is too long "
+ $"({(err as FieldTooLongError).ActualLength} > {(err as FieldTooLongError).MaxLength}).");
else if (err.Text != null)
return BadRequest(err.Text);
else
return BadRequest($"Field {err.Key} is invalid.");
}
var newMember = await _repo.UpdateMember(member.Id, patch);

22
PluralKit.API/Controllers/v1/SystemController.cs
View File

@@ -133,19 +133,17 @@ namespace PluralKit.API
{
var system = await _repo.GetSystem(User.CurrentSystem());
SystemPatch patch;
try
var patch = SystemPatch.FromJSON(changes);
patch.AssertIsValid();
if (patch.Errors.Count > 0)
{
patch = SystemPatch.FromJSON(changes);
patch.AssertIsValid();
}
catch (FieldTooLongError e)
{
return BadRequest(e.Message);
}
catch (ValidationError e)
{
return BadRequest($"Request field '{e.Message}' is invalid.");
var err = patch.Errors[0];
if (err is FieldTooLongError)
return BadRequest($"Field {err.Key} is too long "
+ $"({(err as FieldTooLongError).ActualLength} > {(err as FieldTooLongError).MaxLength}).");
return BadRequest($"Field {err.Key} is invalid.");
}
system = await _repo.UpdateSystem(system!.Id, patch);

32
PluralKit.API/Controllers/v2/GuildControllerV2.cs
View File

@@ -55,17 +55,11 @@ namespace PluralKit.API
else
memberId = settings.AutoproxyMember;
SystemGuildPatch patch = null;
try
{
patch = SystemGuildPatch.FromJson(data, memberId);
patch.AssertIsValid();
}
catch (ValidationError e)
{
// todo
return BadRequest(e.Message);
}
var patch = SystemGuildPatch.FromJson(data, memberId);
patch.AssertIsValid();
if (patch.Errors.Count > 0)
throw new ModelParseError(patch.Errors);
// this is less than great, but at least it's legible
if (patch.AutoproxyMember.Value == null)
@@ -116,17 +110,11 @@ namespace PluralKit.API
if (settings == null)
throw APIErrors.MemberGuildNotFound;
MemberGuildPatch patch = null;
try
{
patch = MemberGuildPatch.FromJson(data);
patch.AssertIsValid();
}
catch (ValidationError e)
{
// todo
return BadRequest(e.Message);
}
var patch = MemberGuildPatch.FromJson(data);
patch.AssertIsValid();
if (patch.Errors.Count > 0)
throw new ModelParseError(patch.Errors);
var newSettings = await _repo.UpdateMemberGuild(member.Id, guild_id, patch);
return Ok(newSettings.ToJson());