- Finished CRUD methods of Variables, Ingredients, MetaSchools, pretty much everything except users ye
This commit is contained in:
Alexis
@@ -50,6 +50,124 @@ class IngredientRepository {
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})
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}
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addOne(igr) {
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return new Promise((resolve, reject) => {
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// Checks if body exists and if the model fits, and throws errors if it doesn't
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if (this.isEmptyObject(igr)) {
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reject(new HttpError(403, "Error: Ingredient cannot be nothing !"))
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} else if (!v.validate(igr, IngredientValidation).valid) {
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reject(new HttpError(403, "Error: Schema is not valid - " + v.validate(igr, IngredientValidation).errors))
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} else if (this.isXSSAttempt(igr.description)) {
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reject(new HttpError(403, 'Injection attempt detected, aborting the request.'))
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} else {
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bookshelf.transaction(t => {
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return model.forge({
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'name': igr.name,
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'description': igr.description,
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}).save(null, {
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transacting: t
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})
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.catch(err => {
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throw err
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})
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})
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.then(v => {
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return v.load(['spells'])
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})
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.then(v => {
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resolve(this.getOne(v.id))
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(500, "Insert Ingredient error"))
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})
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}
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})
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}
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updateOne(id, igr) {
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return new Promise((resolve, reject) => {
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// Checks if body exists and if the model fits, and throws errors if it doesn't
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if (this.isEmptyObject(igr)) {
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reject(new HttpError(403, "Error: Ingredient cannot be nothing !"))
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} else if (!v.validate(igr, IngredientValidation).valid) {
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reject(new HttpError(403, "Error: Schema is not valid - " + v.validate(igr, IngredientValidation).errors))
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} else if (this.isXSSAttempt(igr.description)) {
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reject(new HttpError(403, 'Injection attempt detected, aborting the request.'))
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} else {
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model.forge({id: id})
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.fetch({require: true, withRelated: ['spells']})
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.then(v => {
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bookshelf.transaction(t => {
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return v.save({
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'name': igr.name,
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'description': igr.description,
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}, {
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method: 'update',
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transacting: t
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})
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.catch(err => {
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console.log(err)
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throw err
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})
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})
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.then(v => {
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return v.load(['spells'])
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})
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.then(v => {
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resolve(this.getOne(v.id))
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(500, "Update Ingredient error"))
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})
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(404, "Couldn't get ingredient"))
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})
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}
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})
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}
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deleteOne(id) {
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return new Promise((resolve, reject) => {
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model.forge()
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.where({ 'id' : id })
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.fetch({require: true, withRelated: ['spells']})
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.then(v => {
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v.spells().detach()
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v.destroy()
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})
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.then(() => {
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resolve({
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'message': 'Ingredient with ID ' + id + ' successfully deleted !'
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})
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(404, "Couldn't get ingredient"))
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})
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})
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}
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// Check if object is null
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isEmptyObject = (obj) => {
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if (Object.keys(obj).length === 0 && obj.constructor === Object) {
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return true
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} else {
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return false
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}
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}
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// Check if script injection attempt
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isXSSAttempt = (string) => {
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if (regexXSS.test(string)) {
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return true
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} else {
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return false
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}
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}
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}
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module.exports = IngredientRepository
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@@ -9,6 +9,11 @@ const v = new Validator()
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const VariableValidation = require("../validations/VariableValidation")
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v.addSchema(VariableValidation, "/VariableValidation")
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// Validations
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const regexXSS = RegExp(/<[^>]*script/)
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// Error handling
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const { HttpError } = require('../validations/Errors')
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class VariableRepository {
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constructor() {
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@@ -43,6 +48,123 @@ class VariableRepository {
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})
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})
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}
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addOne(vr) {
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return new Promise((resolve, reject) => {
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// Checks if body exists and if the model fits, and throws errors if it doesn't
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if (this.isEmptyObject(vr)) {
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reject(new HttpError(403, "Error: Variable cannot be nothing !"))
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} else if (!v.validate(vr, VariableValidation).valid) {
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reject(new HttpError(403, "Error: Schema is not valid - " + v.validate(vr, VariableValidation).errors))
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} else if (this.isXSSAttempt(vr.description)) {
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reject(new HttpError(403, 'Injection attempt detected, aborting the request.'))
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} else {
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bookshelf.transaction(t => {
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return model.forge({
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'description': vr.description,
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}).save(null, {
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transacting: t
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})
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.catch(err => {
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throw err
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})
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})
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.then(v => {
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return v.load(['spells'])
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})
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.then(v => {
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resolve(this.getOne(v.id))
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(500, "Insert Variable error"))
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})
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}
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})
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}
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updateOne(id, vr) {
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return new Promise((resolve, reject) => {
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// Checks if body exists and if the model fits, and throws errors if it doesn't
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if (this.isEmptyObject(vr)) {
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reject(new HttpError(403, "Error: Variable cannot be nothing !"))
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} else if (!v.validate(vr, VariableValidation).valid) {
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reject(new HttpError(403, "Error: Schema is not valid - " + v.validate(vr, VariableValidation).errors))
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} else if (this.isXSSAttempt(vr.description)) {
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reject(new HttpError(403, 'Injection attempt detected, aborting the request.'))
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} else {
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model.forge({id: id})
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.fetch({require: true, withRelated: ['spells']})
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.then(v => {
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bookshelf.transaction(t => {
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return v.save({
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'description': vr.description,
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}, {
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method: 'update',
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transacting: t
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})
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.catch(err => {
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console.log(err)
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throw err
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})
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})
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.then(v => {
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return v.load(['spells'])
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})
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.then(v => {
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resolve(this.getOne(v.id))
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(500, "Update Variable error"))
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})
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(404, "Couldn't get variable"))
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})
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}
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})
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}
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deleteOne(id) {
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return new Promise((resolve, reject) => {
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model.forge()
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.where({ 'id' : id })
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.fetch({require: true, withRelated: ['spells']})
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.then(v => {
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v.spells().detach()
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v.destroy()
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})
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.then(() => {
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resolve({
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'message': 'Variable with ID ' + id + ' successfully deleted !'
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})
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})
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.catch(err => {
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console.log(err)
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reject(new HttpError(404, "Couldn't get variable"))
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})
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})
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}
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// Check if object is null
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isEmptyObject = (obj) => {
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if (Object.keys(obj).length === 0 && obj.constructor === Object) {
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return true
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} else {
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return false
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}
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}
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// Check if script injection attempt
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isXSSAttempt = (string) => {
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if (regexXSS.test(string)) {
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return true
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} else {
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return false
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}
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}
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}
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module.exports = VariableRepository
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