Add JSON Schema validation to your corm models.
Just call the module with a schema definition and assign it to the validate method on the model prototype. Then, whenever corm tries to save a record, it'll validate it first.
const corm = require('corm')
const validates = require('corm-jsonschema')
const model = corm('localhost/test')
const User = model('users')
User.prototype.validate = validates({
type: 'object',
properties: {
name: { type: 'string' },
email: { type: 'string', required: true }
}
})Because of the yield mechanics of generators and their use in corm, this module will simply throw a ValidationError with a property error list whenever you try to save the model and you can catch it with a simple try/catch block. If you want to, for example, save a user in a koa request it might look like this;
app.put('/users/:id', function* (next) {
var user = User.findById(this.params.id)
try {
var body = yield parse.json(this)
yield user.update(body)
} catch (err) {
this.status = 400
this.body = err.errors
return
}
this.body = user
})Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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