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Task #21 - add page controller and page/node api endpoints

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This commit is contained in:
garrettmills 2020-02-08 11:16:04 -06:00
parent 7c8bcd928f
commit 617a77b809
5 changed files with 152 additions and 3 deletions
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104
app/controllers/api/v1/Page.controller.js
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@ -1,5 +1,6 @@
const Controller = require('libflitter/controller/Controller')
const PageModel = require('../../../models/api/Page.model')
const Node = require('../../../models/api/Node.model')
/*
* Page Controller
@ -29,7 +30,7 @@ class Page extends Controller {
} else {
page = new PageModel
page.CreatedUserId = req.user.id
page.OrgUserId = req.user.id
page.OrgUserId = req.user._id
}
if ( !req.body.Name ) return res.status(400).message('Missing required: Name').api({})
@ -52,10 +53,107 @@ class Page extends Controller {
}
page.UpdatedAt = new Date
page.UpdateUserId = req.user.id
page.UpdateUserId = req.user._id
await page.save()
return req.api(page)
return res.api(page)
}
async get_nodes(req, res) {
const PageId = req.params.PageId
let page;
if ( PageId ) {
page = await PageModel.findOne({UUID: PageId})
if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
if ( !page.accessible_by(req.user) ) return req.security.deny()
}
const nodes = await Node.find({PageId: page.UUID});
const assoc_nodes = {}
nodes.forEach(node => {
assoc_nodes[node.UUID] = node
})
const return_nodes = [];
for ( const uuid of page.NodeIds ) {
return_nodes.push(assoc_nodes[uuid])
}
return res.api(return_nodes);
}
async save_nodes(req, res) {
const PageId = req.params.PageId
let page;
if ( PageId ) {
page = await PageModel.findOne({UUID: PageId})
if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
if ( !page.accessible_by(req.user, 'update') ) return req.security.deny()
}
const nodes = await Node.find({PageId: page.UUID})
const assoc_nodes = {}
nodes.forEach(node => {
assoc_nodes[node.UUID] = node
})
if ( !Array.isArray(req.body) ) return res.status(400).message('Invalid request body. Should be array of nodes.').api({})
const updated_node_ids = []
for ( let node of req.body ) {
if ( node.UUID && Object.keys(assoc_nodes).includes(node.UUID) ) updated_node_ids.push(node.UUID)
}
console.log('req body', req.body)
const updated_nodes = []
for ( let node of req.body ) {
if ( node.UUID && assoc_nodes[node.UUID] ) {
assoc_nodes[node.UUID].update_from_raw(node)
assoc_nodes[node.UUID].UpdatedAt = new Date
assoc_nodes[node.UUID].UpdateUserId = req.user._id
updated_nodes.push(assoc_nodes[node.UUID])
} else {
const node_obj = new Node({
Type: node.Type,
Value: node.Value,
PageId,
CreatedUserId: req.user._id,
UpdateUserId: req.user._id,
})
await node_obj.save()
updated_nodes.push(node_obj)
}
}
// console.log('updated nodes', updated_nodes)
let delete_nodes = nodes
for ( const node of updated_nodes ) {
await node.save()
delete_nodes = delete_nodes.filter(n => {
return n.UUID !== node.UUID
})
}
for ( const node of delete_nodes ) {
await node.delete()
}
console.log('updated nodes', updated_nodes)
page.NodeIds = updated_nodes.map(x => x.UUID)
console.log({page})
await page.save()
res.api(updated_nodes)
// Step 1: make sure the updated nodes are updated
// Make sure the deleted nodes are deleted
// Make sure the new nodes are created
// Make sure the order is correct
}
}

5
app/models/api/Node.model.js
View File

@ -29,6 +29,11 @@ class Node extends Model {
const Page = this.model.get("api:Page")
return this.belongs_to_one(Page, "PageId", "_id")
}
update_from_raw(data) {
if ( data.Type ) this.Type = data.Type
if ( data.Value ) this.Value = data.Value
}
}
module.exports = exports = Node;

1
app/routing/Middleware.js
View File

@ -10,6 +10,7 @@
*/
const Middleware = [
"auth:Utility",
"api:GuaranteeRootNode",
// 'MiddlewareName',

43
app/routing/middleware/api/GuaranteeRootNode.middleware.js Normal file
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@ -0,0 +1,43 @@
const Middleware = require('libflitter/middleware/Middleware')
/*
* GuaranteeRootNode Middleware
* -------------------------------------------------------------
* Put some description here!
*/
class GuaranteeRootNode extends Middleware {
static get services() {
return [...super.services, 'models']
}
/*
* Run the middleware test.
* This method is required by all Flitter middleware.
* It should either call the next function in the stack,
* or it should handle the response accordingly.
*/
async test(req, res, next, args = {}){
const Page = this.models.get('api:Page')
if ( req.user ) {
const root_page = await Page.findOne({ OrgUserId: req.user._id, ParentId: "0" })
if ( !root_page ) {
const new_page = new Page({
Name: `${req.user.uid} virtual root`,
OrgUserId: req.user._id,
ParentId: "0",
CreatedUserId: req.user.id,
UpdateUserId: req.user.id,
})
await new_page.save()
}
}
/*
* Call the next function in the stack.
*/
next()
}
}
module.exports = exports = GuaranteeRootNode

2
app/routing/routers/api/v1.routes.js
View File

@ -38,10 +38,12 @@ const index = {
get: {
'/hello_world': ['controller::api:v1:Misc.hello_world'],
'/page/:PageId': ['controller::api:v1:Page.get_page'],
'/page/:PageId/nodes': ['controller::api:v1:Page.get_nodes'],
},
post: {
'/page/:PageId/save': ['controller::api:v1:Page.save_page'],
'/page/:PageId/nodes/save': ['controller::api:v1:Page.save_nodes'],
},
}