Display event details on admin page

.gitignore

@@ -0,0 +1,3 @@
+*.db
+*.db-shm
+*.db-wal

http/server.go

@@ -60,15 +60,19 @@ const (
 	fieldNameEarliest    = "earliestDate"
 	fieldNameLatest      = "latestDate"
 	fieldNameEventName   = "eventName"
+	fieldNameDescription = "eventDescription"
 )
 
 func pageCreate() h.Term {
 	return h.Terms{
 		e.H2()(h.Text("Create an event")),
-		e.Form(a.Action(pathDoCreate), a.Method("POST"))(
+		e.Form(a.Action(pathDoCreate), a.Method(http.MethodPost))(
 			e.Label(a.For(fieldNameEventName))(h.Text("Event name")),
 			e.Input(a.Name(fieldNameEventName)),
 
+			e.Label(a.For(fieldNameDescription))(h.Text("Description")),
+			e.Textarea(a.Name(fieldNameEventName), a.Placeholder("What's going on?"))(),
+
 			e.Label(a.For(fieldNameEarliest))(h.Text("Earliest date")),
 			e.Input(a.Name(fieldNameEarliest), a.Type("date")),
 
@@ -80,16 +84,56 @@ func pageCreate() h.Term {
 	}
 }
 
-func pageAdmin() h.Term {
+func pageAdmin(alphaID, adminCode string) h.Term {
-	return h.Text("check the log")
+	event, err := store.GetEvent(context.Background(), henwen.GetEventQuery{
+		AlphaID:   alphaID,
+		AdminCode: adminCode,
+	})
+	if err != nil {
+		return h.Text(err.Error())
+	}
+	return h.Terms{
+		e.H2()(h.Text("Edit your event")),
+		e.Form(a.Action(pathDoCreate), a.Method(http.MethodPost))(
+			e.Label(a.For(fieldNameEventName))(h.Text("Event name")),
+			e.Input(
+				a.Name(fieldNameEventName),
+				a.Value(event.Name),
+			),
+			e.Br(),
+
+			e.Label(a.For(fieldNameDescription))(h.Text("Description")),
+			e.Textarea(a.Name(fieldNameEventName))(h.Text(event.Description)),
+			e.Br(),
+
+			e.Label(a.For(fieldNameEarliest))(h.Text("Earliest date")),
+			e.Input(
+				a.Name(fieldNameEarliest),
+				a.Type("date"),
+				a.Value(event.EarliestDate.Format(dateFmt)),
+			),
+			e.Br(),
+
+			e.Label(a.For(fieldNameLatest))(h.Text("Latest date")),
+			e.Input(
+				a.Name(fieldNameLatest),
+				a.Type("date"),
+				a.Value(event.LatestDate.Format(dateFmt)),
+			),
+			e.Br(),
+
+			e.Input(a.Type("submit")),
+		),
+	}
 }
 
 const keyEventID = "event_id"
 const keyAdminCode = "admin_code"
 
-func pageDoCreate(name string, earliest, latest time.Time) h.Term {
+func pageDoCreate(name, description string, earliest, latest time.Time) h.Term {
 	event, err := store.CreateEvent(context.Background(), henwen.CreateEventCommand{
 		Name:         name,
+		Description:  description,
 		EarliestDate: earliest,
 		LatestDate:   latest,
 		Duration:     1,
@@ -102,6 +146,8 @@ func pageDoCreate(name string, earliest, latest time.Time) h.Term {
 	adminQuery.Add(keyAdminCode, event.AdminCode)
 	adminURL := baseURL + pathAdmin + "?" + adminQuery.Encode()
 
+	const dateDisplayFmt = "Monday, January 2, 2006"
+
 	return h.Terms{
 		e.H2()(h.Text("Created event!")),
 		e.P()(
@@ -114,10 +160,10 @@ func pageDoCreate(name string, earliest, latest time.Time) h.Term {
 		h.Text(name),
 
 		e.H3()(h.Text("Earliest date")),
-		h.Text(earliest.Format(time.ANSIC)),
+		h.Text(earliest.Format(dateDisplayFmt)),
 
 		e.H3()(h.Text("Latest date")),
-		h.Text(latest.Format(time.ANSIC)),
+		h.Text(latest.Format(dateDisplayFmt)),
 	}
 }
 
@@ -142,6 +188,8 @@ func genString() (string, error) {
 	return buf.String(), nil
 }
 
+const dateFmt = "2006-01-02"
+
 func main() {
 	var err error
 	store, err = henwen.NewStore(dbFileName, genString)
@@ -157,7 +205,6 @@ func main() {
 		_ = writePage(w, pageCreate())
 	})
 	mux.HandleFunc(pathDoCreate, func(w http.ResponseWriter, r *http.Request) {
-		const dateFmt = "2006-01-02"
 		earliest, err := time.Parse(dateFmt, r.FormValue(fieldNameEarliest))
 		if err != nil {
 			fmt.Fprint(w, "bad earliest date")
@@ -173,20 +220,13 @@ func main() {
 			fmt.Fprint(w, "event name is required")
 			return
 		}
+		description := r.FormValue(fieldNameDescription)
 
-		_ = writePage(w, pageDoCreate(eventName, earliest, latest))
+		_ = writePage(w, pageDoCreate(eventName, description, earliest, latest))
 	})
 	mux.HandleFunc(pathAdmin, func(w http.ResponseWriter, r *http.Request) {
 		query := r.URL.Query()
-		err := store.GetEvent(context.Background(), henwen.GetEventQuery{
+		_ = writePage(w, pageAdmin(query.Get(keyEventID), query.Get(keyAdminCode)))
-			AlphaID:   query.Get(keyEventID),
-			AdminCode: query.Get(keyAdminCode),
-		})
-		if err != nil {
-			fmt.Fprint(w, err.Error())
-			return
-		}
-		_ = writePage(w, pageAdmin())
 	})
 
 	srv := http.Server{

store.go

@@ -3,7 +3,6 @@ package henwen
 import (
 	"context"
 	"errors"
-	"fmt"
 	"log"
 	"os"
 	"time"
@@ -61,6 +60,7 @@ const schema = `
 		alpha_id TEXT NOT NULL,
 		admin_code TEXT NOT NULL,
 		name TEXT NOT NULL,
+		description TEXT NOT NULL,
 		earliest_date DATE NOT NULL,
 		latest_date DATE NOT NULL,
 		duration INTEGER NOT NULL,
@@ -92,6 +92,7 @@ func (s *Store) createSchema() error {
 
 type CreateEventCommand struct {
 	Name                     string
+	Description              string
 	EarliestDate, LatestDate time.Time
 	Duration                 int
 }
@@ -100,6 +101,8 @@ type CreateEventResult struct {
 	AlphaID, AdminCode string
 }
 
+const dateFmt = "2006-01-02"
+
 func (s *Store) CreateEvent(ctx context.Context, cmd CreateEventCommand) (result CreateEventResult, err error) {
 	conn := s.pool.Get(ctx)
 	defer s.pool.Put(conn)
@@ -114,14 +117,14 @@ func (s *Store) CreateEvent(ctx context.Context, cmd CreateEventCommand) (result
 		return
 	}
 
-	const dateFmt = "2006-01-02"
 	const query = `
-		INSERT INTO event(alpha_id, admin_code, name, earliest_date, latest_date, duration)
+		INSERT INTO event(alpha_id, admin_code, name, description, earliest_date, latest_date, duration)
-		VALUES (?, ?, ?, ?, ?, ?);`
+		VALUES (?, ?, ?, ?, ?, ?, ?);`
 	err = sqlitex.Exec(conn, query, nil,
 		alphaID,
 		adminCode,
 		cmd.Name,
+		cmd.Description,
 		cmd.EarliestDate.Format(dateFmt),
 		cmd.LatestDate.Format(dateFmt),
 		cmd.Duration,
@@ -141,33 +144,44 @@ type GetEventQuery struct {
 
 type GetEventResult struct {
 	Name                     string
+	Description              string
 	EarliestDate, LatestDate time.Time
 	Duration                 int
 }
 
-func (s *Store) GetEvent(ctx context.Context, query GetEventQuery) error {
+func (s *Store) GetEvent(ctx context.Context, query GetEventQuery) (GetEventResult, error) {
 	conn := s.pool.Get(ctx)
 	defer s.pool.Put(conn)
 
 	const dbQuery = `
-		SELECT name, earliest_date, latest_date, duration
+		SELECT name, description, earliest_date, latest_date, duration
 		FROM event
-		WHERE alpha_id = ? AND admin_code = ?;`
+		WHERE alpha_id = ?;`
+	var result GetEventResult
 	var found bool
 	err := sqlitex.Exec(conn, dbQuery,
 		func(stmt *sqlite.Stmt) error {
 			found = true
-			fmt.Printf("Name: %s\n", stmt.ColumnText(0))
+
-			fmt.Printf("Earliest date: %s\n", stmt.ColumnText(1))
+			result.Name = stmt.ColumnText(0)
-			fmt.Printf("Latest date: %s\n", stmt.ColumnText(2))
+			result.Description = stmt.ColumnText(1)
-			fmt.Printf("Duration: %d\n", stmt.ColumnInt(3))
+			earliestDateString := stmt.ColumnText(2)
-			return nil
+			latestDateString := stmt.ColumnText(3)
-		}, query.AlphaID, query.AdminCode)
+			result.Duration = stmt.ColumnInt(4)
+
+			var err error
+			result.EarliestDate, err = time.Parse(dateFmt, earliestDateString)
 			if err != nil {
 				return err
 			}
-	if !found {
+			result.LatestDate, err = time.Parse(dateFmt, latestDateString)
-		return errors.New("not found")
+			return err
+		}, query.AlphaID)
+	if err != nil {
+		return GetEventResult{}, err
 	}
-	return nil
+	if !found {
+		return GetEventResult{}, errors.New("not found")
+	}
+	return result, nil
 }