Some development, first databse connection established

api/config.mjs

@@ -54,6 +54,13 @@ nconf.defaults({
   "frontend": {
     "url": "http://beta01.nfp.moe"
   },
+  "mssql": {
+    "floor": 1,
+    "ceiling": 2,
+    "heartbeatSecs": 20,
+    "inactivityTimeoutSecs": 60,
+    "connectionString": "Driver={ODBC Driver 17 for SQL Server}; Server=localhost;UID=dev; PWD=dev; Database=nfp_moe",
+  },
   "fileSize": 524288000,
   "upload": {
     "baseurl": "https://cdn.nfp.is",

api/page/model.mjs

@@ -0,0 +1,26 @@
+/*
+
+Page model:
+{
+  filename,
+  filetype,
+  small_image,
+  medium_image,
+  large_image,
+  *small_url,
+  *medium_url,
+  *large_url,
+  size,
+  staff_id,
+  is_deleted,
+  created_at,
+  updated_at,
+}
+
+*/
+
+export async function getTree(ctx) {
+  let res = await ctx.db.promises.callProc('pages_gettree', [])
+  console.log(res)
+  return {}
+}

api/page/routes.mjs

@@ -0,0 +1,16 @@
+import * as Page from './model.mjs'
+import * as security from './security.mjs'
+
+export default class PageRoutes {
+  constructor(opts = {}) {
+    Object.assign(this, {
+      Page: opts.Page || Page,
+      security: opts.security || security,
+    })
+  }
+
+  /** GET: /api/pagetree */
+  async getPageTree(ctx) {
+    ctx.body = await this.Page.getTree(ctx)
+  }
+}

api/pagination/helpers.mjs

@@ -0,0 +1,124 @@
+import _ from 'lodash'
+import config from '../config.mjs'
+
+function limit(value, min, max, fallback) {
+  let out = parseInt(value, 10)
+
+  if (!out) {
+    out = fallback
+  }
+
+  if (out < min) {
+    out = min
+  }
+
+  if (out > max) {
+    out = max
+  }
+
+  return out
+}
+
+export function parsePagination(ctx) {
+  let out = {
+    perPage: limit(ctx.query.perPage, 1, 1500, 1250),
+    page: limit(ctx.query.page, 1, Number.MAX_SAFE_INTEGER, 1),
+  }
+
+  Object.keys(ctx.query).forEach(item => {
+    if (item.startsWith('perPage.')) {
+      let name = item.substring(8)
+      out[name] = {
+        perPage: limit(ctx.query[`perPage.${name}`], 1, 1500, 1250),
+        page: limit(ctx.query[`page.${name}`], 1, Number.MAX_SAFE_INTEGER, 1),
+      }
+    }
+  })
+
+  return out
+}
+
+export function parseFilter(ctx) {
+  let where
+  let whereNot
+
+  where = _.omitBy(ctx.query, test => test[0] === '!')
+
+  whereNot = _.pickBy(ctx.query, test => test[0] === '!')
+  whereNot = _.transform(
+    whereNot,
+    (result, value, key) => (result[key] = value.slice(1))
+  )
+
+  return {
+    where: pick => _.pick(where, pick),
+    whereNot: pick => _.pick(whereNot, pick),
+    includes: (ctx.query.includes && ctx.query.includes.split(',')) || [],
+  }
+}
+
+export function generateLinks(ctx, total) {
+  let out = []
+
+  let base = _(ctx.query)
+    .omit(['page'])
+    .transform((res, val, key) => res.push(`${key}=${val}`), [])
+    .value()
+
+  if (!ctx.query.perPage) {
+    base.push(`perPage=${ctx.state.pagination.perPage}`)
+  }
+
+  // let protocol = ctx.protocol
+
+  // if (config.get('frontend:url').startsWith('https')) {
+  //   protocol = 'https'
+  // }
+
+  let proto = 'http'
+
+  if (config.get('frontend:url').startsWith('https')) {
+    proto = 'https'
+  }
+
+  let first = new URL(ctx.path, proto + '://' + ctx.host).toString()
+
+  first += `?${base.join('&')}`
+
+  // Add the current page first
+  out.push({
+    rel: 'current',
+    title: `Page ${ctx.query.page || 1}`,
+    url: `${first}`,
+  })
+
+  // Then add any previous pages if we can
+  if (ctx.state.pagination.page > 1) {
+    out.push({
+      rel: 'previous',
+      title: 'Previous',
+      url: `${first}&page=${ctx.state.pagination.page - 1}`,
+    })
+    out.push({
+      rel: 'first',
+      title: 'First',
+      url: `${first}&page=1`,
+    })
+  }
+
+  // Then add any next pages if we can
+  if ((ctx.state.pagination.perPage * (ctx.state.pagination.page - 1)) + ctx.state.pagination.perPage < total) {
+    out.push({
+      rel: 'next',
+      title: 'Next',
+      url: `${first}&page=${ctx.state.pagination.page + 1}`,
+    })
+    out.push({
+      rel: 'last',
+      title: 'Last',
+      url: `${first}&page=${Math.ceil(total / ctx.state.pagination.perPage)}`,
+    })
+  }
+
+  return out
+}

api/pagination/parser.mjs

@@ -0,0 +1,33 @@
+import format from 'format-link-header'
+
+import * as pagination from './helpers.mjs'
+
+export default class ParserMiddleware {
+  constructor(opts = {}) {
+    Object.assign(this, {
+      pagination: opts.pagination || pagination,
+      format: opts.format || format,
+    })
+  }
+
+  contextParser() {
+    return (ctx) => {
+      ctx.state.pagination = this.pagination.parsePagination(ctx)
+      ctx.state.filter = this.pagination.parseFilter(ctx)
+    }
+  }
+
+  generateLinks() {
+    return async (ctx, next) => {
+      await next()
+
+      if (ctx.state.pagination.total > 0) {
+        ctx.set('Link', this.format(this.pagination.generateLinks(ctx, ctx.state.pagination.total)))
+      }
+
+      if (ctx.state.pagination.total != null) {
+        ctx.set('pagination_total', ctx.state.pagination.total)
+      }
+    }
+  }
+}

api/serve.mjs

@@ -0,0 +1,38 @@
+import path from 'path'
+import { FileResponse, HttpError } from 'flaska'
+import fs from 'fs/promises'
+
+export default class ServeHandler {
+  constructor(opts = {}) {
+    Object.assign(this, {
+      fs: opts.fs || fs,
+      root: opts.root,
+    })
+  }
+
+  /** GET: /::file */
+  serve(ctx) {
+    if (ctx.params.file.startsWith('api/')) {
+      throw new HttpError(404, 'Not Found: ' + ctx.params.file, { status: 404, message: 'Not Found: ' + ctx.params.file })
+    }
+
+    let file = path.resolve(path.join(this.root, ctx.params.file ? ctx.params.file : 'index.html'))
+
+    if (!file.startsWith(this.root)) {
+      ctx.status = 404
+      ctx.body = 'HTTP 404 Error'
+      return
+    }
+
+    return this.fs.stat(file).catch((err) => {
+      if (err.code === 'ENOENT') {
+        file = path.resolve(path.join(this.root, 'index.html'))
+        return this.fs.stat(file)
+      }
+      return Promise.reject(err)
+    })
+    .then(function(stat) {
+      ctx.body = new FileResponse(file, stat)
+    })
+  }
+}

api/server.mjs

@@ -1,16 +1,16 @@
-import path from 'path'
+import { Flaska, QueryHandler } from 'flaska'
-import fs from 'fs/promises'
+import MSSQL from 'msnodesqlv8'
-import { Flaska, FileResponse, HttpError, QueryHandler } from 'flaska'
 
 import config from './config.mjs'
 import PageRoutes from './page/routes.mjs'
+import ServeHandler from './serve.mjs'
 // import ArticleRoutes from './article/routes.mjs'
-import ParserMiddleware from './parser/middleware.mjs'
+import ParserMiddleware from './pagination/parser.mjs'
 
 export function run(http, port, core) {
   let localUtil = new core.sc.Util(import.meta.url)
-  const staticRoot = localUtil.getPathFromRoot('../public')
 
+  // Create our server
   const flaska = new Flaska({
     log: core.log,
     nonce: ['script-src'],
@@ -24,7 +24,23 @@ export function run(http, port, core) {
       'Cross-Origin-Embedder-Policy': 'require-corp',
     },
   }, http)
+  
+  // Create our database pool
+  const pool = new MSSQL.Pool(config.get('mssql'))
 
+  core.log.info(config.get('mssql'), 'MSSQL database setttings')
+
+  pool.on('open', function() {
+    core.log.info('MSSQL connection open')
+  })
+
+  pool.on('error', function(error) {
+    core.log.error(error, 'Error in MSSQL pool')
+  })
+
+  pool.open()
+
+  // configure our server
   if (config.get('NODE_ENV') === 'development') {
     flaska.devMode()
   }
@@ -33,10 +49,12 @@ export function run(http, port, core) {
 
   flaska.before(function(ctx) {
     ctx.state.started = new Date().getTime()
+    ctx.db = pool
   })
   flaska.before(QueryHandler())
   flaska.before(parser.contextParser())
 
+  //
   flaska.after(function(ctx) {
     let ended = new Date().getTime()
     var requestTime = ended - ctx.state.started
@@ -67,30 +85,10 @@ export function run(http, port, core) {
   // flaska.get('/api/articles/public/:id', article.getPublicSingleArticle.bind(article))
   // flaska.get('/api/pages/:pageId/articles/public', article.getPublicAllPageArticles.bind(article))
 
-  flaska.get('/::file', function(ctx) {
+  const serve = new ServeHandler({
-    if (ctx.params.file.startsWith('api/')) {
+    root: localUtil.getPathFromRoot('../public'),
-      throw new HttpError(404, 'Not Found: ' + ctx.params.file, { status: 404, message: 'Not Found: ' + ctx.params.file })
-    }
-
-    let file = path.resolve(path.join(staticRoot, ctx.params.file ? ctx.params.file : 'index.html'))
-
-    if (!file.startsWith(staticRoot)) {
-      ctx.status = 404
-      ctx.body = 'HTTP 404 Error'
-      return
-    }
-
-    return fs.stat(file).catch(function(err) {
-      if (err.code === 'ENOENT') {
-        file = path.resolve(path.join(staticRoot, 'index.html'))
-        return fs.stat(file)
-      }
-      return Promise.reject(err)
-    })
-    .then(function(stat) {
-      ctx.body = new FileResponse(file, stat)
-    })
   })
+  flaska.get('/::file', serve.serve.bind(serve))
 
   return flaska.listenAsync(port).then(function() {
     core.log.info('Server is listening on port ' + port)

index.mjs

@@ -3,7 +3,7 @@ import config from './api/config.mjs'
 export function start(http, port, ctx) {
   config.stores.overrides.store = ctx.config
 
-  return import('./api/server_flaska.mjs')
+  return import('./api/server.mjs')
   .then(function(server) {
     return server.run(http, port, ctx)
   })

package.json

@@ -55,6 +55,7 @@
     "http-errors": "^1.7.2",
     "json-mask": "^0.3.8",
     "knex-core": "^0.19.5",
+    "msnodesqlv8": "^2.4.7",
     "nconf-lite": "^1.0.1",
     "parse-torrent": "^7.0.1",
     "pg": "^8.7.3",