@nestia/core
Version:
Super-fast validation decorators of NestJS
58 lines • 2.16 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlainBodyProgrammer = void 0;
const core_1 = require("@typia/core");
var PlainBodyProgrammer;
(function (PlainBodyProgrammer) {
PlainBodyProgrammer.generate = (props) => {
const result = core_1.MetadataFactory.analyze({
checker: props.context.checker,
transformer: props.context.transformer,
options: {
escape: false,
constant: true,
absorb: true,
validate: ({ metadata }) => validate(metadata),
},
components: new core_1.MetadataCollection(),
type: props.type,
});
if (result.success === false)
throw core_1.TransformerError.from({
code: "nestia.core.TypedParam",
errors: result.errors,
});
return core_1.AssertProgrammer.write({
context: Object.assign(Object.assign({}, props.context), { options: {
numeric: false,
finite: false,
functional: false,
} }),
modulo: props.modulo,
config: {
equals: false,
guard: false,
},
type: props.type,
name: undefined,
});
};
})(PlainBodyProgrammer || (exports.PlainBodyProgrammer = PlainBodyProgrammer = {}));
const validate = (metadata) => {
const errors = [];
const insert = (msg) => errors.push(msg);
const expected = (metadata.atomics.some((a) => a.type === "string") ? 1 : 0) +
metadata.templates.length +
metadata.constants
.filter((c) => c.type === "string")
.map((c) => c.values.length)
.reduce((a, b) => a + b, 0);
if (expected === 0 || expected !== metadata.size())
insert(`only string type is allowed`);
if (metadata.nullable === true)
insert(`do not allow nullable type`);
else if (metadata.any === true)
insert(`do not allow any type`);
return errors;
};
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