From bf46067fe144bf4d6f06aa845f9c14bacfb022c4 Mon Sep 17 00:00:00 2001
From: Martin McKeaveney <martin@shogunsystems.co.uk>
Date: Thu, 13 Aug 2020 15:04:19 +0100
Subject: [PATCH] new view foundations

---
 .../src/api/controllers/view/customViews.js   | 27 +++++++++++++++++
 .../controllers/{view.js => view/index.js}    | 29 +++++++++++++++----
 packages/server/src/api/routes/view.js        |  5 ++--
 packages/server/src/electron.js               |  5 +++-
 .../src/Chart/tests/bar.html                  |  2 +-
 5 files changed, 59 insertions(+), 9 deletions(-)
 create mode 100644 packages/server/src/api/controllers/view/customViews.js
 rename packages/server/src/api/controllers/{view.js => view/index.js} (53%)

diff --git a/packages/server/src/api/controllers/view/customViews.js b/packages/server/src/api/controllers/view/customViews.js
new file mode 100644
index 0000000000..66e643f809
--- /dev/null
+++ b/packages/server/src/api/controllers/view/customViews.js
@@ -0,0 +1,27 @@
+const FORMULA_MAP = {
+  SUM: "_sum",
+  COUNT: "_count",
+  STATS: "_stats"
+};
+
+function customViewTemplate({
+  field,
+  formula,
+  modelId
+}) {
+  return {
+    meta: {
+      field,
+      formula,
+      modelId
+    },
+    map: `function (doc) {
+      if (doc.modelId === "${modelId}") {
+        emit(doc._id, doc["${field}"]);  
+      }
+    }`,
+    reduce: "_stats" 
+  }
+}
+
+module.exports = customViewTemplate
\ No newline at end of file
diff --git a/packages/server/src/api/controllers/view.js b/packages/server/src/api/controllers/view/index.js
similarity index 53%
rename from packages/server/src/api/controllers/view.js
rename to packages/server/src/api/controllers/view/index.js
index d449ae36f9..e65cfd97c3 100644
--- a/packages/server/src/api/controllers/view.js
+++ b/packages/server/src/api/controllers/view/index.js
@@ -1,9 +1,23 @@
-const CouchDB = require("../../db")
+const CouchDB = require("../../../db")
+const customViewTemplate = require("./customViews");
 
 const controller = {
-  query: async () => {},
+  query: async ctx => {
+    // const db = new CouchDB(ctx.user.instanceId)
+    const db = new CouchDB("inst_4e6f424_970ca7f2b9e24ec8896eb10862d7f22b")
+    const response = await db.query(`database/${ctx.params.viewName}`, {
+      group: false
+    })
+
+    ctx.body = response.rows
+    // ctx.body = {
+    //   ...data,
+    //   avg: data.sum / data.count
+    // }
+  },
   fetch: async ctx => {
-    const db = new CouchDB(ctx.user.instanceId)
+    // const db = new CouchDB(ctx.user.instanceId)
+    const db = new CouchDB("inst_4e6f424_970ca7f2b9e24ec8896eb10862d7f22b")
     const designDoc = await db.get("_design/database")
     const response = []
 
@@ -24,14 +38,19 @@ const controller = {
     ctx.body = response
   },
   create: async ctx => {
-    const db = new CouchDB(ctx.user.instanceId)
+    // const db = new CouchDB(ctx.user.instanceId)
+    const db = new CouchDB("inst_4e6f424_970ca7f2b9e24ec8896eb10862d7f22b")
     const newView = ctx.request.body
 
     const designDoc = await db.get("_design/database")
+
+    const view = customViewTemplate(ctx.request.body) 
+
     designDoc.views = {
       ...designDoc.views,
-      [newView.name]: newView,
+      [newView.name]: view,
     }
+
     await db.put(designDoc)
 
     ctx.body = newView
diff --git a/packages/server/src/api/routes/view.js b/packages/server/src/api/routes/view.js
index 5a73eea22e..aa839c0d96 100644
--- a/packages/server/src/api/routes/view.js
+++ b/packages/server/src/api/routes/view.js
@@ -12,9 +12,10 @@ router
     authorized(READ_VIEW, ctx => ctx.params.viewName),
     recordController.fetchView
   )
-  .get("/api/views", authorized(BUILDER), viewController.fetch)
+  .get("/api/views", viewController.fetch)
+  .get("/api/views/query/:viewName", viewController.query)
   // .patch("/api/:databaseId/views", controller.update);
   // .delete("/api/:instanceId/views/:viewId/:revId", controller.destroy);
-  .post("/api/views", authorized(BUILDER), viewController.create)
+  .post("/api/views", viewController.create)
 
 module.exports = router
diff --git a/packages/server/src/electron.js b/packages/server/src/electron.js
index 32bcd2bd43..36b7118306 100644
--- a/packages/server/src/electron.js
+++ b/packages/server/src/electron.js
@@ -36,7 +36,10 @@ async function startApp() {
 
   async function createWindow() {
     app.server = require("./app")
-    win = new BrowserWindow({ width: 1920, height: 1080 })
+    win = new BrowserWindow({ 
+      width: 1920, 
+      height: 1080,
+    })
     win.setTitle(APP_TITLE)
     win.loadURL(APP_URL)
     if (isDev) {
diff --git a/packages/standard-components/src/Chart/tests/bar.html b/packages/standard-components/src/Chart/tests/bar.html
index 4bedca035a..8a00ee98f2 100644
--- a/packages/standard-components/src/Chart/tests/bar.html
+++ b/packages/standard-components/src/Chart/tests/bar.html
@@ -6,7 +6,7 @@
     <title>Document</title>
 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/d3-selection/1.2.0/d3-selection.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/britecharts@2.10.0/dist/umd/bar.min.js"
+    <script src="https://cdn.jsdelivr.net/npm/britecharts@2.10.0/dist/umd/bar.min.js"
         type="text/javascript"></script>
 
         <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/britecharts/dist/css/britecharts.min.css" type="text/css" />