gormfields

Simple and fast generation of strongly typed gorm parameters.

Usage

Install

Run go install github.com/Ranxy/gormfields/gormfields@latest

Generate

First, add // gormfields:query to the structure to be generated, or use -all in the next command to provide the structure to be generated

Then, use the command gormfields [--all] [path-to-model],as in the example, using gormfields -all . /example/models.

example usage

var userOperator query.Operator[models.User]

userOperator.Find(ctx,
		db,
		models_fields.UserPhone(13412),
		models_fields.UserUserName("foo", query.Or()),
		userOperator.Limit(10),
		userOperator.Offset(20),
	)

Examples of errors

If we use a field from another table, we will get a compile error.

userOperator.Find(ctx,
		db,
		models_fields.UserPhone(13412),
		models_fields.RoleRoleInfo("foo", query.Or()),
		userOperator.Limit(10),
		userOperator.Offset(20),
	)

We will got a compile error like this

cannot use models_fields.RoleRoleInfo("foo", query.Or()) (value of type *models_fields.hRoleRoleInfo) as "github.com/Ranxy/gormfields/query".Field[models.User] value in argument to s.userOperator.Find: *models_fields.hRoleRoleInfo does not implement "github.com/Ranxy/gormfields/query".Field[models.User] (wrong type for method Table)
		have Table() models.Role
		want Table() models.User

Detailed examples can be found in the examples folder.