Comments (2)
Obviously, you can't "directly" you module.exports
and such in Haxe.
But you can totally do:
var UserSchema = new js.npm.mongoose.Schema({
username: {
type: "String", // strings are usually safer here
unique: true,
required: true
},
password: {
type: "String",
required: true
}
});
var userModel = js.npm.Mongoose.mongoose.model('User', userSchema);
This is the "untyped", extern-only way of doing it: you won't have type safety when using this model (documents won't be typed automatically as { username : String, password : String }
).
There is an alternative way of declaring schemas, using js.npm.mongoose.macro
package.
It is shown in this example : https://github.com/clemos/haxe-js-kit/blob/develop/test/MongooseTest.hx
Basically, you use Haxe typedef
s to define your schema; the typedef (ie: StuffData
) is transformed into a mongoose schema definition by a macro, and the fields are "copied" to the Model definition (ie: StuffModel
) to provide type safety.
Regarding unique
and required
flags, you can add them as metadata in your typedef:
typedef UserData = {
@:unique @:required var username : String;
@:unique @:required var password : String;
};
see https://github.com/clemos/haxe-js-kit/blob/develop/util/Mongoose.hx#L435-L485
Let me know if the example is clear enough for you to adapt it to your needs, and if it's what you would expect.
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I missed those metadata. Thank you very much, your answer is very clear, it is what I was expecting...
from haxe-js-kit.
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