This introduces the concept of validation errors, where we have a high
level validation error which wraps a more detailed error message.
The higher level `ValidationError` is set up in the generated files, much
like the `NotFoundError` and `ConstraintError` and is accompanied by an
`IsValidationError` check method. Thus, it can be used as follows:
```go
t, err := tx.Team.Create().SetName(input.Name).Save(ctx)
if ent.IsValidationError(err) {
// handle validation error response
}
```
Summary:
This pull request modifies the update builder template so that it no longer generates code to validate immutable fields.
The first commit breaks the integration code by making the `number` field of `Card` immutable (the generated validation code references non-existent fields of `CardUpdate`/`CardUpdateOne`).
The second commit fixes the issue by making the `update/save` template not render validation code for immutable fields.
Pull Request resolved: https://github.com/facebookincubator/ent/pull/137
Differential Revision: D18288633
Pulled By: a8m
fbshipit-source-id: c0361b833a3971f76280d624f16cd7eda2725c1e
Summary: StructField should be used a member of the ent type (struct), and logic should be removed from templates.
Reviewed By: alexsn
Differential Revision: D17926151
fbshipit-source-id: f77c5ce8359816ec3a4ce1ab71dd98f205706deb
Summary:
Pull Request resolved: https://github.com/facebookincubator/ent/pull/38
Only `IsNil` and `NotNil` predicates are supported this moment
Reviewed By: alexsn
Differential Revision: D17444976
fbshipit-source-id: 37336fa0bc7749af995933baee2e23bb7366dd78
Summary:
Set the standard header ("Code generated by entc, DO NOT EDIT.") as default, and override it using option in graph.
No changes to graph except the `generate.go` file.
Reviewed By: idoshveki
Differential Revision: D16642348
fbshipit-source-id: d9fd1d2046e2fd96acbb100ef061fda75d99ce52
