.gitignore

@@ -0,0 +1 @@
+.env

compose.yaml

@@ -0,0 +1,15 @@
+name: 'agendas-db'
+services:
+  db:
+    image: 'postgres:16'
+    environment:
+      POSTGRES_USER: "${DB_USER:?}"
+      POSTGRES_PASSWORD: "${DB_PASSWORD:?}"
+      POSTGRES_DATABASE: "${DB_DATABASE:?}"
+    restart: 'unless-stopped'
+    ports:
+      - '5432:5432'
+    volumes:
+      - 'db-data:/var/lib/postgresql/data/'
+volumes:
+  db-data:

db.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+type DBClient struct {
+	Pool *pgxpool.Pool
+}
+
+func (d DBClient) Ping(ctx context.Context) error {
+	select {
+	case <-ctx.Done():
+		return ctx.Err()
+	default:
+		if d.Pool == nil {
+			return fmt.Errorf("db: cannot check health using nil connection pool")
+		}
+
+		return d.Pool.Ping(ctx)
+	}
+}
+
+func (d DBClient) Init(ctx context.Context) error {
+	//TODO check context is not closed
+	//TODO check *DB is not nil
+	//TODO Init
+	return fmt.Errorf("db: Init not implemented")
+}
+
+func (d DBClient) CreateTransaction(ctx context.Context, transaction Transaction) error {
+	//TODO check context is not closed
+	//TODO check *DB is not nil
+	//TODO CreateTransaction
+	return fmt.Errorf("db: CreateTransaction not implemented")
+}
+
+func (d DBClient) ReadTransaction(ctx context.Context, membreID string, isPerpetual bool) error {
+	//TODO check context is not closed
+	//TODO check *DB is not nil
+	//TODO ReadTransaction
+	return fmt.Errorf("db: ReadTransaction not implemented")
+}
+
+func (d DBClient) CountTransactions(ctx context.Context) (membresSansAgenda, membresAvecPerpetuel, membresAvecNonPerpetuel, membresAvecTout int, err error) {
+	//TODO check context is not closed
+	//TODO check *DB is not nil
+	//TODO CountTransactions
+	return 0, 0, 0, 0, fmt.Errorf("db: CountTransactions not implemented")
+}

entity.go

@@ -0,0 +1,9 @@
+package main
+
+import "time"
+
+type Transaction struct {
+	MembreID    string     `db:"membre_id"`
+	GivenAt     *time.Time `db:"given_at"`
+	IsPerpetual bool       `db:"is_perpetual"`
+}

handler.go

@@ -11,11 +11,12 @@ import (
 )
 
 // Handling
-func UIIndex(ctx context.Context, bottinClient *bottin.APIClient) echo.HandlerFunc {
+func UIIndex(ctx context.Context, bottinClient *bottin.APIClient, dbClient *DBClient) echo.HandlerFunc {
 	return func(c echo.Context) error {
 		type data struct {
 			Error                string
 			BottinHealthResponse bottin.ReadHealthResponse
+			IsDBUp               bool
 		}
 
 		return c.Render(http.StatusOK, "index", func() (d data) {
@@ -36,6 +37,16 @@ func UIIndex(ctx context.Context, bottinClient *bottin.APIClient) echo.HandlerFu
 					}
 					d.BottinHealthResponse = bottinHealthResponse
 
+					// Check db health
+					if dbClient == nil {
+						return fmt.Errorf("Impossible de contacter la base de données, le client DB est nil")
+					}
+
+					if err := dbClient.Ping(ctx); err != nil {
+						return err
+					}
+					d.IsDBUp = true
+
 					// No errors
 					return nil
 				}
@@ -91,3 +102,66 @@ func UIReadMembre(ctx context.Context, bottinClient *bottin.APIClient) echo.Hand
 		}())
 	}
 }
+
+/*
+UICreateTransaction gère la création des transactions
+
+TODO:
+  - Fully implement
+  - Check context is not closed
+*/
+func UICreateTransaction(ctx context.Context, cfg Config, bottinClient *bottin.APIClient, dbClient *DBClient) echo.HandlerFunc {
+	return func(c echo.Context) error {
+		type data struct {
+			BottinHealth bottin.ReadHealthResponse
+			Error        string
+			Result       string
+		}
+
+		return c.Render(http.StatusOK, "index", func() (d data) {
+			if err := func() error {
+				if bottinClient == nil {
+					return fmt.Errorf("Cannot operate on nil *bottin.APIClient")
+				}
+
+				bottinReadHealthResponse, err := bottinClient.ReadHealth(ctx)
+				if err != nil {
+					return err
+				}
+
+				d.BottinHealth = bottinReadHealthResponse
+
+				isPerpetual := c.FormValue("is_perpetual") == "on"
+				membreID := c.FormValue("membre_id")
+
+				if membreID == "" {
+					return fmt.Errorf("👎 Aucun numéro étudiant sélectionné. Assurez-vous de cliquer sur la case 'Numéro étudiant:' avant de scanner.")
+				}
+
+				// dbclient.CreateTransaction
+				if err := dbClient.CreateTransaction(ctx, Transaction{
+					MembreID:    membreID,
+					IsPerpetual: isPerpetual,
+				}); err != nil {
+					return err
+				}
+
+				// Prepare result message
+				var typeAgenda string
+				if isPerpetual {
+					typeAgenda = "perpétuel"
+				} else {
+					typeAgenda = "non-perpétuel"
+				}
+
+				d.Result = fmt.Sprintf("👍 Membre %s peut recevoir son agenda %s", membreID, typeAgenda)
+
+				return fmt.Errorf("UIIndexPOST not fully implemented")
+			}(); err != nil {
+				d.Error = err.Error()
+				log.Println("err:", d.Error)
+			}
+			return
+		}())
+	}
+}

main.go

@@ -8,6 +8,7 @@ import (
 
 	"codeberg.org/vlbeaudoin/voki/v3"
 	"git.agecem.com/bottin/bottin/v10/pkg/bottin"
+	"github.com/jackc/pgx/v5/pgxpool"
 	"golang.org/x/term"
 )
 
@@ -57,7 +58,16 @@ func run(ctx context.Context, cfg Config) error {
 			protocol,
 		)}
 
-		if err := RunServer(ctx, &bottinClient); err != nil && err != http.ErrServerClosed {
+		// connect to db
+		dbPool, err := pgxpool.New(ctx, "postgres://agendas:agendas@localhost:5432/agendas")
+		if err != nil {
+			return err
+		}
+		defer dbPool.Close()
+
+		dbClient := DBClient{Pool: dbPool}
+
+		if err := RunServer(ctx, cfg, &bottinClient, &dbClient); err != nil && err != http.ErrServerClosed {
 			return err
 		}
 

render.go

@@ -1,23 +0,0 @@
-package main
-
-import (
-	"io"
-	"text/template"
-
-	"git.agecem.com/bottin/agendas/ui"
-	"github.com/labstack/echo/v4"
-)
-
-type Renderer struct {
-	templates *template.Template
-}
-
-func (t *Renderer) Render(w io.Writer, name string, data any, c echo.Context) error {
-	return t.templates.ExecuteTemplate(w, name, data)
-}
-
-func NewRenderer() *Renderer {
-	return &Renderer{
-		templates: template.Must(template.ParseFS(ui.HTMLFS(), "*html")),
-	}
-}

server.go

@@ -4,12 +4,13 @@ import (
 	"context"
 	"fmt"
 
+	"git.agecem.com/bottin/agendas/ui"
 	"git.agecem.com/bottin/bottin/v10/pkg/bottin"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
 )
 
-func RunServer(ctx context.Context, bottinClient *bottin.APIClient) error {
+func RunServer(ctx context.Context, cfg Config, bottinClient *bottin.APIClient, dbClient *DBClient) error {
 	select {
 	case <-ctx.Done():
 		return ctx.Err()
@@ -18,15 +19,24 @@ func RunServer(ctx context.Context, bottinClient *bottin.APIClient) error {
 			return fmt.Errorf("nil bottin client")
 		}
 
+		if dbClient == nil {
+			return fmt.Errorf("nil dbClient")
+		}
+
 		e := echo.New()
 
-		e.Renderer = NewRenderer()
+		e.Renderer = ui.NewRenderer()
 
 		e.Pre(middleware.AddTrailingSlash())
 
-		e.GET("/", UIIndex(ctx, bottinClient))
+		//basicauth TODO
+		//e.Use(
 
-		e.GET("/membre/", UIReadMembre(ctx, bottinClient))
+		e.GET("/", UIIndex(ctx, bottinClient, dbClient))
+		//e.GET("/transaction/", UIReadTransaction
+		e.POST("/transaction/", UICreateTransaction(ctx, cfg, bottinClient, dbClient))
+
+		//e.GET("/membre/", UIReadMembre(ctx, bottinClient))
 
 		return e.Start(":3333")
 	}

ui/embed.go

@@ -1,6 +1,12 @@
 package ui
 
-import "embed"
+import (
+	"embed"
+	"io"
+	"text/template"
+
+	"github.com/labstack/echo/v4"
+)
 
 //go:embed *.html
 var htmlFS embed.FS
@@ -8,3 +14,17 @@ var htmlFS embed.FS
 func HTMLFS() embed.FS {
 	return htmlFS
 }
+
+type Renderer struct {
+	templates *template.Template
+}
+
+func (t *Renderer) Render(w io.Writer, name string, data any, c echo.Context) error {
+	return t.templates.ExecuteTemplate(w, name, data)
+}
+
+func NewRenderer() *Renderer {
+	return &Renderer{
+		templates: template.Must(template.ParseFS(HTMLFS(), "*html")),
+	}
+}

ui/index.html

@@ -1,4 +1,122 @@
 {{ define "index" }}
-hello world
-{{ . }}
+<!DOCTYPE html>
+<html lang="fr">
+  <head>
+    <meta charset="utf-8">
+    <title>
+      AGECEM | Agenda
+    </title>
+
+    <style>
+    body {
+  /* Center the form on the page */
+  margin: 0 auto;
+  width: 400px;
+  /* Form outline */
+  padding: 1em;
+  border: 1px solid #ccc;
+  border-radius: 1em;
+}
+
+ul {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+form li + li {
+  margin-top: 1em;
+}
+
+label {
+  /* Uniform size & alignment */
+  display: inline-block;
+  width: 90px;
+  text-align: right;
+}
+
+input,
+textarea {
+  /* To make sure that all text fields have the same font settings
+     By default, textareas have a monospace font */
+  font: 1em sans-serif;
+
+  /* Uniform text field size */
+  width: 300px;
+  box-sizing: border-box;
+
+  /* Match form field borders */
+  border: 1px solid #999;
+}
+
+input:focus,
+textarea:focus {
+  /* Additional highlight for focused elements */
+  border-color: #000;
+}
+
+textarea {
+  /* Align multiline text fields with their labels */
+  vertical-align: top;
+
+  /* Provide space to type some text */
+  height: 5em;
+}
+
+.button {
+  /* Align buttons with the text fields */
+  padding-left: 90px; /* same size as the label elements */
+}
+
+button {
+  /* This extra margin represent roughly the same space as the space
+     between the labels and their text fields */
+  margin-left: 0.5em;
+}
+
+    </style>
+  </head>
+
+  <body>
+    <h2>
+      Distribution d'agendas aux membres de l'AGECEM
+    </h2>
+
+    <p>
+      1) Si l'agenda demandé est perpétuel, cochez 'Perpétuel?:'<br>
+      <br>
+      2) Sélectionnez le champs 'Numéro étudiant:'<br>
+      <br>
+      3) Scannez la carte étudiante d'unE membre<br>
+      -ou-<br>
+      Entrez manuellement le code à 7 chiffres<br>
+      <br>
+      4) Si aucune erreur ne survient, la personne est libre de partir avec son agenda
+    </p>
+
+    <hr>
+
+    <form action="/transaction/" method="post">
+        <ul>
+            <li>
+                <label for="is_perpetual">Perpétuel?:</label>
+                <input type="checkbox" id="is_perpetual" name="is_perpetual"/>
+            </li>
+            <li>
+                <label for="membre_id">Numéro étudiant:</label>
+                <input type="text" id="membre_id" name="membre_id" autofocus/>
+            </li>
+            <li class="button">
+                <button type="submit">Scan</button>
+            </li>
+        </ul>
+    </form>
+
+    <!--<p class="result">{{ .Result }}</p>--!>
+    <!--<p>{{ .Error }}</p>--!>
+    <!--<details><summary>Détails de connexion au bottin</summary>{{ .BottinHealth }}</details>--!>
+    <p class="result">{{ . }}</p>
+  </body>
+
+</html>
 {{ end }}