@terabits/grapi
Version:
Grapi Schema Generator For GraphQL Server
262 lines (261 loc) • 14.7 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
var dataModel_1 = require("../dataModel");
var objectField_1 = __importDefault(require("../dataModel/objectField"));
var type_1 = require("../dataModel/type");
var lodash_1 = require("../lodash");
var baseType_1 = __importDefault(require("./baseType"));
var whereInput_1 = __importDefault(require("./whereInput"));
var createObjectInputField = function (prefix, field, context) {
var root = context.root;
var content = [];
(0, lodash_1.forEach)(field.getFields(), function (nestedField, name) {
if (nestedField.isScalar()) {
content.push("".concat(name, ": ").concat(nestedField.getTypename()));
return;
}
if (nestedField instanceof objectField_1["default"]) {
var fieldWithPrefix = "".concat(prefix).concat((0, lodash_1.upperFirst)(name));
var typeFields = createObjectInputField(fieldWithPrefix, nestedField, context);
var objectInputName = "".concat(fieldWithPrefix, "CreateInput");
root.addInput("input ".concat(objectInputName, " {\n ").concat(typeFields.join(' '), "\n }"));
content.push("".concat(name, ": ").concat(objectInputName));
return;
}
});
return content;
};
var createInputField = function (model, context, getCreateInputName, getWhereInputName, getWhereUniqueInputName, getMutationFactoryFromModel, withoutField, recursive) {
if (withoutField === void 0) { withoutField = undefined; }
if (recursive === void 0) { recursive = true; }
var root = context.root;
var capName = model.getNamings().capitalSingular;
var fields = model.getFields();
var content = [];
var mutationFactory = getMutationFactoryFromModel(model);
var relationInputs = function (relationNamings, relationName, relationTo, fieldName, isList, exceptionField) {
if (exceptionField === void 0) { exceptionField = undefined; }
(0, lodash_1.forEach)(relationTo.getFields(), function (modelField, keyField) {
if ((modelField instanceof dataModel_1.RelationField && modelField.getRelationName() === relationName)) {
exceptionField = keyField;
return false;
}
});
var relationField = (0, lodash_1.capitalize)(exceptionField);
var relationInput = "".concat(relationNamings, "CreateWithout").concat(relationField, "Input");
var inputField = createInputField(relationTo, context, getCreateInputName, getWhereInputName, getWhereUniqueInputName, relationTo.getCreateMutationFactory, exceptionField, false);
var relationCreateInput = "".concat(relationNamings, "Create").concat(isList ? "Many" : "One", "Without").concat(relationField, "Input");
var whereUnique = "".concat(getWhereUniqueInputName(relationTo));
root.addInput("input ".concat(relationInput, " { \n ").concat(inputField, "\n }"));
root.addInput("input ".concat(relationCreateInput, " {\n create: ").concat(isList ? "[".concat(relationInput, "]") : "".concat(relationInput), "\n connect: ").concat(isList ? "[".concat(whereUnique, "]") : "".concat(whereUnique), "\n }"));
content.push("".concat(fieldName, ": ").concat(relationCreateInput));
};
(0, lodash_1.forEach)(fields, function (field, name) {
if (field.isAutoGenerated()) {
return;
}
if (withoutField && withoutField === name) {
return;
}
if (field.isScalar()) {
var fieldType = void 0;
if (field.isList()) {
var listOperationInput = "".concat(field.getTypename(), "ListFieldCreateInput");
root.addInput("input ".concat(listOperationInput, " {\n set: [").concat(field.getTypename(), "]\n }"));
fieldType = listOperationInput;
mutationFactory.markArrayField(name);
}
else {
fieldType = field.getTypename();
}
content.push("".concat(name, ": ").concat(fieldType));
return;
}
if (field instanceof objectField_1["default"]) {
var fieldWithPrefix = "".concat(capName).concat((0, lodash_1.upperFirst)(name));
var typeFields = createObjectInputField(fieldWithPrefix, field, context);
var objectInputName = "".concat(fieldWithPrefix, "CreateInput");
root.addInput("input ".concat(objectInputName, " {\n ").concat(typeFields.join(' '), "\n }"));
var fieldType = void 0;
if (field.isList()) {
var listOperationInput = "".concat(fieldWithPrefix, "CreateListInput");
root.addInput("input ".concat(listOperationInput, " {\n set: [ ").concat(objectInputName, " ]\n }"));
fieldType = listOperationInput;
mutationFactory.markArrayField(name);
}
else {
fieldType = objectInputName;
}
content.push("".concat(name, ": ").concat(fieldType));
return;
}
var isRelation = field instanceof dataModel_1.RelationField;
var isList = field.isList();
if (isRelation && !isList) {
var relationTo = field.getRelationTo();
var relationType = field.getRelationType();
var relationName = field.getRelationName();
var relationNamings = relationTo.getNamings().capitalSingular;
if (recursive && relationType === dataModel_1.RelationType.biOneToOne) {
relationInputs(relationNamings, relationName, relationTo, name, false);
}
else {
var relationInputName = "".concat(relationTo.getTypename(), "CreateOneInput");
root.addInput("input ".concat(relationInputName, " {\n create: ").concat(getCreateInputName(relationTo), "\n connect: ").concat(getWhereUniqueInputName(relationTo), "\n }"));
content.push("".concat(name, ": ").concat(relationInputName));
}
return;
}
if (isRelation && isList) {
var relationTo = field.getRelationTo();
var relationType = field.getRelationType();
var relationName = field.getRelationName();
var relationNamings = relationTo.getNamings().capitalSingular;
if (recursive && relationType === dataModel_1.RelationType.biOneToMany || relationType === dataModel_1.RelationType.biManyToMany) {
relationInputs(relationNamings, relationName, relationTo, name, true);
}
else {
var relationInputName = "".concat(relationTo.getTypename(), "CreateManyInput");
root.addInput("input ".concat(relationInputName, " {\n create: [").concat(getCreateInputName(relationTo), "]\n connect: [").concat(getWhereUniqueInputName(relationTo), "]\n }"));
content.push("".concat(name, ": ").concat(relationInputName));
}
return;
}
});
return content;
};
var CreatePlugin = (function () {
function CreatePlugin(_a) {
var hook = _a.hook;
this.createMutation = function (model, payload) {
var mutationFactory = model.getCreateMutationFactory();
return mutationFactory.createMutation(payload);
};
this.setDateDirective = function (model, data) {
var fields = model.getFields();
var now = new Date();
(0, lodash_1.forEach)(fields, function (field, name) {
if ((field.isCreatedAt() || field.isUpdatedAt()) && field.getTypename() === type_1.DataModelType.DATE_TIME) {
data[name] = now;
}
});
return data;
};
this.hook = hook;
}
CreatePlugin.prototype.setPlugins = function (plugins) {
this.whereInputPlugin = plugins.find(function (plugin) { return plugin instanceof whereInput_1["default"]; });
this.baseTypePlugin = plugins.find(function (plugin) { return plugin instanceof baseType_1["default"]; });
};
CreatePlugin.prototype.visitModel = function (model, context) {
if (model.isObjectType()) {
return;
}
var root = context.root;
var modelType = this.baseTypePlugin.getTypename(model);
var directives = model.getDirectives(dataModel_1.DirectiveModelAction.Create);
var mutationName = CreatePlugin.getMutationName(model);
var inputName = this.generateCreateInput(model, context);
root.addMutation("".concat(mutationName, "( data: ").concat(inputName, "! ): ").concat(modelType, "!").concat(directives));
};
CreatePlugin.prototype.resolveInMutation = function (_a) {
var _b;
var _this = this;
var model = _a.model, dataSource = _a.dataSource;
if (model.isObjectType()) {
return;
}
var mutationName = CreatePlugin.getMutationName(model);
var wrapCreate = (0, lodash_1.get)(this.hook, [model.getName(), 'wrapCreate']);
return _b = {},
_b[mutationName] = function (root, args, context) { return __awaiter(_this, void 0, void 0, function () {
var data, createContext;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
data = this.setDateDirective(model, args.data);
if (!wrapCreate) {
return [2, dataSource.create(this.createMutation(model, data), context)];
}
createContext = {
data: data,
response: {},
graphqlContext: context
};
return [4, wrapCreate(createContext, function (ctx) { return __awaiter(_this, void 0, void 0, function () {
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_a = ctx;
return [4, dataSource.create(this.createMutation(model, ctx.data), context)];
case 1:
_a.response = _b.sent();
return [2];
}
});
}); })];
case 1:
_a.sent();
return [2, createContext.response];
}
});
}); },
_b;
};
CreatePlugin.prototype.getCreateInputName = function (model) {
return "".concat(model.getNamings().capitalSingular, "CreateInput");
};
CreatePlugin.prototype.generateCreateInput = function (model, context) {
var inputName = this.getCreateInputName(model);
var inputField = createInputField(model, context, this.getCreateInputName, this.whereInputPlugin.getWhereInputName, this.whereInputPlugin.getWhereUniqueInputName, model.getCreateMutationFactory);
var input = "input ".concat(inputName, " { ").concat(inputField, " }");
context.root.addInput(input);
return inputName;
};
CreatePlugin.getMutationName = function (model) {
return "create".concat(model.getNamings().capitalSingular);
};
return CreatePlugin;
}());
exports["default"] = CreatePlugin;