gypsum
Version:
Simple and easy lightweight typescript server side framework on Node.js.
622 lines • 28.7 kB
JavaScript
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
const Validall = require("validall");
const MongoDB = require("mongodb");
const object_1 = require("tools-box/object");
const model_1 = require("./model");
const types_1 = require("../types");
const decorators_1 = require("../decorators");
const util_1 = require("../util");
const emitter_1 = require("../emitter");
const state_1 = require("../state");
class MongoModel extends model_1.Model {
constructor(app) {
super(app);
this.omits = [];
this.schema = this.$get('schema');
this.type = 'Mongo';
let schema = this.$get('schema');
if (this.schema) {
let omits = this.schema.getPropsByName('omit');
this.omits = omits.filter((item) => item.value === false).map((item) => item.path);
}
let dbName = this.app.$get('database_name');
emitter_1.gypsumEmitter.on(`${dbName} ready`, (db) => {
this.collection = db.collection(this.name);
if (this.$get('indexes') && this.$get('indexes').length)
for (let i = 0; i < this.$get('indexes').length; i++)
if (this.$get('indexes')[i].name !== '_id')
this.collection.createIndex(this.$get('indexes')[i].name, this.$get('indexes').options || { unique: true });
this.onCollection();
});
}
onCollection() { }
count(query = {}, options = {}, ctx) {
this.$logger.info('count service called');
query = util_1.toObjectID(query);
return new Promise((resolve, reject) => {
this.collection.count(query || {}, options)
.then(count => {
this.$logger.debug('count service resolving result');
resolve({ data: count, count: count });
})
.catch(error => reject({
message: `[${this.name}] - count: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
find(query = {}, options = {}, ctx) {
this.$logger.info('find service called');
query = util_1.toObjectID(query);
return new Promise((resolve, reject) => {
let cursor = this.collection.find(query);
for (let prop in options)
if (prop in cursor)
cursor[prop](options[prop]);
cursor
.toArray()
.then(docs => {
this.$logger.debug('find service resolving result');
if (this.omits && this.omits.length)
for (let i = 0; i < docs.length; i++)
object_1.omit(docs[i], this.omits);
resolve({ data: docs });
})
.catch(error => reject({
message: `[${this.name}] - find: unkown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
findOne(query, options = {}, ctx) {
this.$logger.info('findOne service called');
return new Promise((resolve, reject) => {
if (!query || Object.keys(query).length === 0)
return resolve({ data: null });
query = util_1.toObjectID(query);
this.collection.findOne(query, options)
.then(doc => {
this.$logger.debug('findOne service resolving result');
if (this.omits && this.omits.length)
object_1.omit(doc, this.omits);
resolve({ data: doc });
})
.catch(error => reject({
message: `[${this.name}] - findOne: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
findById(id, options = {}, ctx) {
this.$logger.info('findById service called');
this.$logger.debug('id:', id);
this.$logger.debug('options:', !!options);
return new Promise((resolve, reject) => {
if (!id)
return resolve({ data: null });
this.collection.findOne({ _id: new MongoDB.ObjectID(id) }, options)
.then(doc => {
this.$logger.debug('findById service resolving result');
if (this.omits && this.omits.length)
object_1.omit(doc, this.omits);
resolve({ data: doc });
})
.catch(error => reject({
message: `[${this.name}] - findById: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
insert(documents, writeConcern = {}, ctx) {
this.$logger.info('insert service called');
ctx = ctx || state_1.State.currentContext;
return new Promise((resolve, reject) => {
if (!documents)
return resolve({ data: null });
documents = Array.isArray(documents) ? documents : [documents];
for (let i = 0; i < documents.length; i++) {
let document = documents[i];
document.createdAt = Date.now();
document.updatedAt = Date.now();
if (ctx && ctx.user) {
document.createdBy = ctx.user._id.toString();
document.updatedBy = ctx.user._id.toString();
}
if (this.schema) {
if (!this.schema.test(document))
return reject({
message: this.schema.error.message,
original: this.schema.error,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
});
let props = this.schema.getProps();
let internals = [];
for (let prop in props)
if (props[prop].internal)
internals.push(prop);
if (internals.length) {
for (let i = 0; i < internals.length; i++)
if (this.schema.defaults[internals[i]] !== undefined) {
if (object_1.getValue(document, internals[i]) !== this.schema.defaults[internals[i]])
return reject({
message: `[${this.name}]: '${internals[i]}' cannot be set externaly!`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
});
}
else if (object_1.getValue(document, internals[i]) !== undefined) {
return reject({
message: `[${this.name}]: '${internals[i]}' cannot be set externaly!`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
});
}
}
}
}
this.collection.insertMany(documents, writeConcern)
.then(res => {
this.$logger.debug('insert service resolving result');
let insertedDocs = res.ops;
if (this.omits && this.omits.length)
for (let i = 0; i < insertedDocs.length; i++)
object_1.omit(insertedDocs[i], this.omits);
resolve({ data: insertedDocs });
})
.catch(error => reject({
message: `[${this.name}] - insert: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
insertOne(document, ctx) {
this.$logger.info('insert one service called');
ctx = ctx || state_1.State.currentContext;
return new Promise((resolve, reject) => {
if (!document)
resolve({ data: null });
document.createdAt = Date.now();
document.updatedAt = Date.now();
if (ctx && ctx.user) {
document.createdBy = ctx.user._id.toString();
document.updatedBy = ctx.user._id.toString();
}
if (this.schema) {
if (!this.schema.test(document))
return reject({
message: this.schema.error.message,
original: this.schema.error,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
});
}
this.collection.insertOne(document)
.then((res) => {
this.$logger.debug('insert one service resolving result');
resolve({ data: res.ops[0] });
})
.catch(err => reject(err));
});
}
search(query = {}, options = {}, ctx) {
this.$logger.info('search service called');
query = util_1.toObjectID(query);
return new Promise((resolve, reject) => {
let cursor = this.collection.find(query);
for (let prop in options)
if (cursor[prop])
cursor[prop](options[prop]);
cursor
.toArray()
.then(docs => {
this.$logger.debug('search service resolving result');
if (this.omits && this.omits.length)
for (let i = 0; i < docs.length; i++)
object_1.omit(docs[i], this.omits);
resolve({ data: docs });
})
.catch(error => reject({
message: `[${this.name}] - search: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
update(filter, update, ctx) {
this.$logger.info('update service called');
ctx = ctx || state_1.State.currentContext;
filter = filter || {};
return new Promise((resolve, reject) => {
if (!update || Object.keys(update).length === 0)
return resolve({ data: null });
delete update._id;
if (update.$set) {
delete update.$set._id;
update.$set.updatedAt = Date.now();
}
else {
update.$set = { updatedAt: Date.now() };
}
if (ctx && ctx.user)
update.$set.updatedBy = ctx.user._id.toString();
filter = util_1.toObjectID(filter);
this.collection.find(filter).project({ _id: 1 }).toArray()
.then(ids => {
ids = ids.map(entry => entry._id);
this.collection.updateMany({ _id: { $in: ids } }, update, { upsert: false })
.then(res => {
this.$logger.debug('update service resolving result');
this.find({ _id: { $in: ids } })
.then(res => resolve(res));
})
.catch(error => reject({
message: `[${this.name}] - update: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
})
.catch(error => reject({
message: `[${this.name}] - update: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
updateOne(filter, update, ctx) {
this.$logger.info('updateOne service called');
filter = filter || {};
ctx = ctx || state_1.State.currentContext;
return new Promise((resolve, reject) => {
if (!update || Object.keys(update).length === 0)
return resolve({ data: null });
if (filter._id && typeof filter._id === 'string')
filter._id = util_1.toObjectID(filter);
delete update._id;
if (update.$set) {
delete update.$set._id;
update.$set.updatedAt = Date.now();
}
else {
update.$set = { updatedAt: Date.now() };
}
if (ctx && ctx.user)
update.$set.updatedBy = ctx.user._id.toString();
if (!this.schema) {
this.collection.findOneAndUpdate(filter, update, { returnOriginal: false }).then(res => {
this.$logger.debug('updateOne service resolving result');
resolve({ data: res.value });
})
.catch(error => reject({
message: `[${this.name}] - updateOne: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
}
else {
this.collection.findOne(filter)
.then(doc => {
if (!doc)
return resolve({ data: null });
let preUpdatedDoc = doc;
let docId = preUpdatedDoc._id;
let updatedDoc;
let errObj;
this.collection.findOneAndUpdate({ _id: docId }, update, { returnOriginal: false }).then(res => {
updatedDoc = res.value;
let state = this.schema.test(updatedDoc);
if (state) {
let props = this.schema.getProps();
if (Object.keys(props).length) {
let constants = [], internals = [];
for (let prop in props) {
if (props[prop].constant)
constants.push(prop);
else if (props[prop].internal) {
internals.push(prop);
}
}
if (constants.length) {
let changedField = object_1.compareValues(constants, preUpdatedDoc, updatedDoc);
if (changedField)
errObj = {
message: `[${this.name}]: '${changedField}' is a constant field that cannot be changed!`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
};
}
if (ctx) {
if (!errObj && internals.length) {
let changedField = object_1.compareValues(internals, preUpdatedDoc, updatedDoc);
if (changedField)
errObj = {
message: `[${this.name}]: '${changedField}' cannot be modified externaly!`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
};
}
}
}
}
else {
errObj = {
message: this.schema.error.message,
original: this.schema.error,
code: types_1.RESPONSE_CODES.BAD_REQUEST
};
}
if (errObj) {
this.collection.replaceOne({ _id: docId }, preUpdatedDoc)
.then(res => reject(errObj))
.catch(error => reject({
message: 'error reverting document after update',
original: { message: this.schema.error.message, error: error },
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
}
else {
this.$logger.debug('updateOne service resolving result');
if (this.omits && this.omits.length)
object_1.omit(updatedDoc, this.omits);
resolve({ data: updatedDoc });
}
})
.catch(error => reject({
message: `[${this.name}] - updateOne: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
})
.catch(error => reject({
message: `[${this.name}] - findOne: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
}
});
}
updateById(id, update, ctx) {
this.$logger.info('updateById service called');
ctx = ctx || state_1.State.currentContext;
return new Promise((resolve, reject) => {
if (!update || Object.keys(update).length === 0 || !id)
return resolve({ data: null });
delete update._id;
if (update.$set) {
delete update.$set._id;
update.$set.updatedAt = Date.now();
}
else {
update.$set = { updatedAt: Date.now() };
}
if (ctx && ctx.user)
update.$set.updatedBy = ctx.user._id.toString();
if (!this.schema) {
this.collection.findOneAndUpdate({ _id: new MongoDB.ObjectID(id) }, update, { returnOriginal: false }).then(res => {
this.$logger.debug('updateById service resolving result');
resolve(res.value);
})
.catch(error => reject({
message: `[${this.name}] - updateById: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
}
else {
this.collection.findOne({ _id: new MongoDB.ObjectID(id) })
.then(doc => {
if (!doc)
return resolve({ data: null });
let preUpdatedDoc = doc;
let updatedDoc;
let errObj;
this.collection.findOneAndUpdate({ _id: new MongoDB.ObjectID(id) }, update, { returnOriginal: false }).then(res => {
updatedDoc = res.value;
let state = this.schema.test(updatedDoc);
if (state) {
let props = this.schema.getProps();
if (Object.keys(props).length) {
let constants = [], internals = [];
for (let prop in props) {
if (props[prop].constant)
constants.push(prop);
else if (props[prop].internal) {
internals.push(prop);
}
}
if (constants.length) {
let changedField = object_1.compareValues(constants, preUpdatedDoc, updatedDoc);
if (changedField)
errObj = {
message: `[${this.name}]: '${changedField}' is a constant field that cannot be changed!`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
};
}
if (ctx) {
if (!errObj && internals.length) {
let changedField = object_1.compareValues(internals, preUpdatedDoc, updatedDoc);
if (changedField)
errObj = {
message: `[${this.name}]: '${changedField}' cannot be modified externaly!`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
};
}
}
}
}
else {
errObj = {
message: this.schema.error.message,
original: this.schema.error,
code: types_1.RESPONSE_CODES.BAD_REQUEST
};
}
if (errObj) {
this.collection.replaceOne({ _id: new MongoDB.ObjectID(id) }, preUpdatedDoc)
.then(res => reject(errObj))
.catch(error => reject({
message: 'error reverting document after update',
original: { message: this.schema.error.message, error: error },
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
}
else {
this.$logger.debug('updateById service resolving result');
if (this.omits && this.omits.length)
object_1.omit(updatedDoc, this.omits);
resolve({ data: updatedDoc });
}
})
.catch(error => reject({
message: `[${this.name}] - updateById: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
})
.catch(error => reject({
message: `[${this.name}] - findOne: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
}
});
}
delete(filter, ctx) {
this.$logger.info('delete service called');
return new Promise((resolve, reject) => {
if (!Validall(filter, { $type: 'object', $keys: { $length: { $gt: 0 } } }))
return reject({
message: `[${this.name}] - delete: unsecure process rejection`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
});
this.collection.deleteMany(filter)
.then(res => {
this.$logger.debug('delete service resolving result');
resolve({ data: res.result.n, count: res.result.n });
})
.catch(error => reject({
message: `[${this.name}] - delete: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
deleteOne(filter, ctx) {
this.$logger.info('deleteOne service called');
return new Promise((resolve, reject) => {
if (!Validall(filter, { $type: 'object', $keys: { $length: { $gt: 0 } } }))
return reject({
message: `[${this.name}] - deleteOne: unsecure process rejection`,
code: types_1.RESPONSE_CODES.UNAUTHORIZED
});
if (filter._id)
filter._id = new MongoDB.ObjectID(filter._id);
this.collection.findOneAndDelete(filter)
.then(res => {
this.$logger.debug('deleteOne service resolving result');
let deletedDoc = res.value;
if (this.omits && this.omits.length)
object_1.omit(deletedDoc, this.omits);
resolve({ data: deletedDoc });
})
.catch(error => reject({
message: `[${this.name}] - deleteOne: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
deleteById(id, ctx) {
this.$logger.info('deleteById service called');
return new Promise((resolve, reject) => {
if (!id)
return resolve({ data: null });
this.collection.findOneAndDelete({ _id: new MongoDB.ObjectID(id) })
.then(res => {
this.$logger.debug('deleteById service resolving result');
let deletedDoc = res.value;
if (this.omits && this.omits.length)
object_1.omit(deletedDoc, this.omits);
resolve({ data: deletedDoc });
})
.catch(error => reject({
message: `[${this.name}] - deleteById: unknown error`,
original: error,
code: types_1.RESPONSE_CODES.UNKNOWN_ERROR
}));
});
}
}
__decorate([
decorators_1.SERVICE({
args: ['query.query', 'query.options']
})
], MongoModel.prototype, "count", null);
__decorate([
decorators_1.SERVICE({
args: ['query.query', 'query.options']
})
], MongoModel.prototype, "find", null);
__decorate([
decorators_1.SERVICE({
args: ['query.query', 'query.options']
})
], MongoModel.prototype, "findOne", null);
__decorate([
decorators_1.SERVICE({
args: ['params.id', 'query.options']
})
], MongoModel.prototype, "findById", null);
__decorate([
decorators_1.SERVICE({
args: ['body.documents', 'body.writeConcern']
})
], MongoModel.prototype, "insert", null);
__decorate([
decorators_1.SERVICE({
args: ['body.document']
})
], MongoModel.prototype, "insertOne", null);
__decorate([
decorators_1.SERVICE({
args: ['body.query', 'body.options']
})
], MongoModel.prototype, "search", null);
__decorate([
decorators_1.SERVICE({
args: ['body.filter', 'body.update']
})
], MongoModel.prototype, "update", null);
__decorate([
decorators_1.SERVICE({
args: ['body.filter', 'body.update']
})
], MongoModel.prototype, "updateOne", null);
__decorate([
decorators_1.SERVICE({
args: ['params.id', 'body.update']
})
], MongoModel.prototype, "updateById", null);
__decorate([
decorators_1.SERVICE({
args: ['body.filter']
})
], MongoModel.prototype, "delete", null);
__decorate([
decorators_1.SERVICE({
args: ['body.filter']
})
], MongoModel.prototype, "deleteOne", null);
__decorate([
decorators_1.SERVICE({
args: ['params.id']
})
], MongoModel.prototype, "deleteById", null);
exports.MongoModel = MongoModel;
//# sourceMappingURL=mongo-model.js.map