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examples/pokedex/app/Route/Users.elm

@@ -0,0 +1,136 @@
+module Route.Users exposing (ActionData, Data, route, RouteParams, Msg, Model)
+
+{-|
+
+@docs ActionData, Data, route, RouteParams, Msg, Model
+
+-}
+
+import BackendTask
+import BackendTask.Custom
+import Effect
+import ErrorPage
+import FatalError
+import Head
+import Html
+import Json.Decode as Decode
+import Json.Encode as Encode
+import Pages.Msg
+import Pages.PageUrl
+import Path
+import Platform.Sub
+import RouteBuilder
+import Server.Request
+import Server.Response
+import Shared
+import View
+
+
+type alias Model =
+    {}
+
+
+type Msg
+    = NoOp
+
+
+type alias RouteParams =
+    {}
+
+
+route : RouteBuilder.StatefulRoute RouteParams Data ActionData Model Msg
+route =
+    RouteBuilder.buildWithLocalState
+        { view = view
+        , init = init
+        , update = update
+        , subscriptions = subscriptions
+        }
+        (RouteBuilder.serverRender { data = data, action = action, head = head })
+
+
+init :
+    Maybe Pages.PageUrl.PageUrl
+    -> Shared.Model
+    -> RouteBuilder.StaticPayload Data ActionData RouteParams
+    -> ( Model, Effect.Effect Msg )
+init pageUrl sharedModel app =
+    ( {}, Effect.none )
+
+
+update :
+    Pages.PageUrl.PageUrl
+    -> Shared.Model
+    -> RouteBuilder.StaticPayload Data ActionData RouteParams
+    -> Msg
+    -> Model
+    -> ( Model, Effect.Effect msg )
+update pageUrl sharedModel app msg model =
+    case msg of
+        NoOp ->
+            ( model, Effect.none )
+
+
+subscriptions :
+    Maybe Pages.PageUrl.PageUrl
+    -> RouteParams
+    -> Path.Path
+    -> Shared.Model
+    -> Model
+    -> Sub Msg
+subscriptions maybePageUrl routeParams path sharedModel model =
+    Platform.Sub.none
+
+
+type alias Data =
+    { users : List String
+    }
+
+
+type alias ActionData =
+    {}
+
+
+data :
+    RouteParams
+    -> Server.Request.Parser (BackendTask.BackendTask FatalError.FatalError (Server.Response.Response Data ErrorPage.ErrorPage))
+data routeParams =
+    Server.Request.succeed
+        (BackendTask.Custom.run "users"
+            Encode.null
+            (Decode.list (Decode.field "" Decode.string))
+            |> BackendTask.allowFatal
+            |> BackendTask.map
+                (\users ->
+                    Server.Response.render
+                        { users = users
+                        }
+                )
+        )
+
+
+head : RouteBuilder.StaticPayload Data ActionData RouteParams -> List Head.Tag
+head app =
+    []
+
+
+view :
+    Maybe Pages.PageUrl.PageUrl
+    -> Shared.Model
+    -> Model
+    -> RouteBuilder.StaticPayload Data ActionData RouteParams
+    -> View.View (Pages.Msg.Msg Msg)
+view maybeUrl sharedModel model app =
+    { title = "Users"
+    , body =
+        [ Html.h2 [] [ Html.text "Users" ]
+        , Html.text (app.data.users |> String.join ", ")
+        ]
+    }
+
+
+action :
+    RouteParams
+    -> Server.Request.Parser (BackendTask.BackendTask FatalError.FatalError (Server.Response.Response ActionData ErrorPage.ErrorPage))
+action routeParams =
+    Server.Request.succeed (BackendTask.succeed (Server.Response.render {}))

examples/pokedex/custom-backend-task.ts

@@ -1,6 +1,19 @@
 import kleur from "kleur";
-import something from './something.ts'
-kleur.enabled = true;
+import something from "./something.ts";
+import { PrismaClient } from "@prisma/client";
+const prisma = new PrismaClient();
+
+export async function users() {
+  try {
+    const users = await prisma.user.findMany({
+      include: { profile: true },
+    });
+    return users;
+  } catch (error) {
+    console.trace(error);
+    return ["PRISMA ERROR"];
+  }
+}
 
 export async function environmentVariable(name) {
   const result = process.env[name];

examples/pokedex/package-lock.json

@@ -8,6 +8,9 @@
       "name": "elm-pages-example",
       "version": "1.0.0",
       "license": "BSD-3",
+      "dependencies": {
+        "@prisma/client": "^4.9.0"
+      },
       "devDependencies": {
         "@dillonkearns/elm-graphql": "^4.2.3",
         "@netlify/functions": "^0.7.2",
@@ -18,6 +21,7 @@
         "elm-tailwind-modules": "^0.3.2",
         "elm-tooling": "^1.3.0",
         "postcss": "^8.4.5",
+        "prisma": "^4.9.0",
         "tailwindcss": "^2.2.19"
       }
     },
@@ -589,6 +593,38 @@
         "node": ">= 8"
       }
     },
+    "node_modules/@prisma/client": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@prisma/client/-/client-4.9.0.tgz",
+      "integrity": "sha512-bz6QARw54sWcbyR1lLnF2QHvRW5R/Jxnbbmwh3u+969vUKXtBkXgSgjDA85nji31ZBlf7+FrHDy5x+5ydGyQDg==",
+      "hasInstallScript": true,
+      "dependencies": {
+        "@prisma/engines-version": "4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5"
+      },
+      "engines": {
+        "node": ">=14.17"
+      },
+      "peerDependencies": {
+        "prisma": "*"
+      },
+      "peerDependenciesMeta": {
+        "prisma": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@prisma/engines": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@prisma/engines/-/engines-4.9.0.tgz",
+      "integrity": "sha512-t1pt0Gsp+HcgPJrHFc+d/ZSAaKKWar2G/iakrE07yeKPNavDP3iVKPpfXP22OTCHZUWf7OelwKJxQgKAm5hkgw==",
+      "devOptional": true,
+      "hasInstallScript": true
+    },
+    "node_modules/@prisma/engines-version": {
+      "version": "4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5",
+      "resolved": "https://registry.npmjs.org/@prisma/engines-version/-/engines-version-4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5.tgz",
+      "integrity": "sha512-M16aibbxi/FhW7z1sJCX8u+0DriyQYY5AyeTH7plQm9MLnURoiyn3CZBqAyIoQ+Z1pS77usCIibYJWSgleBMBA=="
+    },
     "node_modules/@sindresorhus/is": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-2.1.1.tgz",
@@ -4898,6 +4934,23 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/prisma": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/prisma/-/prisma-4.9.0.tgz",
+      "integrity": "sha512-bS96oZ5oDFXYgoF2l7PJ3Mp1wWWfLOo8B/jAfbA2Pn0Wm5Z/owBHzaMQKS3i1CzVBDWWPVnOohmbJmjvkcHS5w==",
+      "devOptional": true,
+      "hasInstallScript": true,
+      "dependencies": {
+        "@prisma/engines": "4.9.0"
+      },
+      "bin": {
+        "prisma": "build/index.js",
+        "prisma2": "build/index.js"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "node_modules/prompts": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/prompts/-/prompts-2.4.2.tgz",
@@ -6603,6 +6656,25 @@
         "fastq": "^1.6.0"
       }
     },
+    "@prisma/client": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@prisma/client/-/client-4.9.0.tgz",
+      "integrity": "sha512-bz6QARw54sWcbyR1lLnF2QHvRW5R/Jxnbbmwh3u+969vUKXtBkXgSgjDA85nji31ZBlf7+FrHDy5x+5ydGyQDg==",
+      "requires": {
+        "@prisma/engines-version": "4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5"
+      }
+    },
+    "@prisma/engines": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@prisma/engines/-/engines-4.9.0.tgz",
+      "integrity": "sha512-t1pt0Gsp+HcgPJrHFc+d/ZSAaKKWar2G/iakrE07yeKPNavDP3iVKPpfXP22OTCHZUWf7OelwKJxQgKAm5hkgw==",
+      "devOptional": true
+    },
+    "@prisma/engines-version": {
+      "version": "4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5",
+      "resolved": "https://registry.npmjs.org/@prisma/engines-version/-/engines-version-4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5.tgz",
+      "integrity": "sha512-M16aibbxi/FhW7z1sJCX8u+0DriyQYY5AyeTH7plQm9MLnURoiyn3CZBqAyIoQ+Z1pS77usCIibYJWSgleBMBA=="
+    },
     "@sindresorhus/is": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-2.1.1.tgz",
@@ -9733,6 +9805,15 @@
       "integrity": "sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=",
       "dev": true
     },
+    "prisma": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/prisma/-/prisma-4.9.0.tgz",
+      "integrity": "sha512-bS96oZ5oDFXYgoF2l7PJ3Mp1wWWfLOo8B/jAfbA2Pn0Wm5Z/owBHzaMQKS3i1CzVBDWWPVnOohmbJmjvkcHS5w==",
+      "devOptional": true,
+      "requires": {
+        "@prisma/engines": "4.9.0"
+      }
+    },
     "prompts": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/prompts/-/prompts-2.4.2.tgz",

examples/pokedex/package.json

@@ -21,6 +21,10 @@
     "elm-tailwind-modules": "^0.3.2",
     "elm-tooling": "^1.3.0",
     "postcss": "^8.4.5",
+    "prisma": "^4.9.0",
     "tailwindcss": "^2.2.19"
+  },
+  "dependencies": {
+    "@prisma/client": "^4.9.0"
   }
-}
+}

examples/pokedex/prisma/migrations/20210317105423_init/migration.sql

@@ -0,0 +1,41 @@
+-- CreateTable
+CREATE TABLE "Post" (
+    "id" SERIAL NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "title" TEXT NOT NULL,
+    "content" TEXT,
+    "published" BOOLEAN NOT NULL DEFAULT false,
+    "authorId" INTEGER NOT NULL,
+
+    PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Profile" (
+    "id" SERIAL NOT NULL,
+    "bio" TEXT,
+    "userId" INTEGER NOT NULL,
+
+    PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "User" (
+    "id" SERIAL NOT NULL,
+    "email" TEXT NOT NULL,
+    "name" TEXT,
+
+    PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Profile.userId_unique" ON "Profile"("userId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User.email_unique" ON "User"("email");
+
+-- AddForeignKey
+ALTER TABLE "Post" ADD FOREIGN KEY ("authorId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Profile" ADD FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;

examples/pokedex/prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"

examples/pokedex/prisma/schema.prisma

@@ -0,0 +1,34 @@
+generator client {
+  provider      = "prisma-client-js"
+  binaryTargets = ["native", "rhel-openssl-1.0.x"]
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model Post {
+  id        Int      @id @default(autoincrement())
+  createdAt DateTime @default(now())
+  title     String
+  content   String?
+  published Boolean  @default(false)
+  author    User     @relation(fields: [authorId], references: [id]) // renamed from `User` -> `author`
+  authorId  Int // relation scalar field
+}
+
+model Profile {
+  id     Int     @id @default(autoincrement())
+  bio    String?
+  userId Int     @unique // relation scalar field
+  user   User    @relation(fields: [userId], references: [id]) // renamed from `User` -> `user`
+}
+
+model User {
+  id      Int      @id @default(autoincrement())
+  email   String   @unique
+  name    String?
+  posts   Post[] // renamed from `Post` -> `posts`
+  profile Profile? // renamed from `User` -> `profile`
+}

generator/src/build.js

@@ -150,13 +150,15 @@ export async function run(options) {
       .build({
         entryPoints: ["./custom-backend-task"],
         platform: "node",
-        outfile: ".elm-pages/compiled-ports/custom-backend-task.js",
+        outfile: ".elm-pages/compiled-ports/custom-backend-task.mjs",
         assetNames: "[name]-[hash]",
         chunkNames: "chunks/[name]-[hash]",
         outExtension: { ".js": ".js" },
         metafile: true,
         bundle: true,
         watch: false,
+        format: "esm",
+        external: ["@prisma/client"],
         logLevel: "silent",
       })
       .then((result) => {
@@ -625,7 +627,7 @@ async function runAdapter(adaptFn, processedIndexTemplate) {
       apiRoutePatterns: JSON.parse(
         await fsPromises.readFile("./dist/api-patterns.json", "utf-8")
       ),
-      portsFilePath: "./.elm-pages/compiled-ports/custom-backend-task.js",
+      portsFilePath: "./.elm-pages/compiled-ports/custom-backend-task.mjs",
       htmlTemplate: processedIndexTemplate,
     });
     console.log("Success - Adapter script complete");