zess: add a frontend

* vinvoor: init

* zess: development docker

* vingo: customizable redirect

* zess: add -c option

* vinvoor: add login

* vingo: add cors

* vingo: add json serialization

* vinvoor: add login and logout

* vinvoor: add a cards page

* zess: add development instructions

* vinvoor: add a theme

* vinvoor: refactor

* vinvoor: add support for dark and light mode

* vinvoor: move url's to .env

* zess: start vinvoor as non root user

* vinvoor: add a cards overview

* vingo: more serialization

* vinvoor: refactor the cards page

* vinvoor: change to camelCase

* vinvoor: add a leaderboard

* vinvoor: add a welcome page

* zess: change env var to export in dev script

* vingo: add database migrations

* vingo: fix api returning null when no results

* vingo: add card register via api

* vingo: add card id and name

* vinvoor: add a github activity style overview

* vinvoor: support adding new cards

* vinvoor: show current checkin status

* vinvoor: show current streak days

* vinvoor: show the user's most common days

* vinvoor: simple overview page

* vinvoor: fix crash when no scans are registered

* vinvoor: center graphs in the overview

* vinvoor: add support for new comers

* vingo: move to gorm

* vingo: go get -u && go mod tidy

* vingo: card register status endpoint

* vingo: ability to add name to card

* vingo: return if last register was success

* vingo: return extra stats for cards

* vingo: time remaining on card status endpoint

* vinvoor: support new card features

* vingo: add leaderboard position change

* vingo: pieter post pieter post pieter post verdient de kost (met zijn post)

* vinvoor: pieter post deed ambetant

* vinvoor: show position changes in the leaderboard

* vinvoor: show a scan overview

* vingo: fix scans

* vingo: card handlers to receivers

* vingo: settings endpoint

* vingo: cleanup

* vinvoor: add a new zess logo

---------

Co-authored-by: Topvennie <[email protected]>

vingo/database/cards.go

@@ -1,43 +1,35 @@
 package database
 
-import "time"
-
-type Card struct {
-	Serial    string    `json:"serial"`
-	CreatedAt time.Time `json:"createdAt"`
-}
-
-var (
-	cardsCreateStmt = `
-		CREATE TABLE IF NOT EXISTS cards (
-			serial TEXT NOT NULL PRIMARY KEY UNIQUE,
-			created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP NOT NULL,
-			user_id INTEGER NOT NULL REFERENCES users(id)
-		);
-	`
-)
-
 func CreateCard(serial string, user_id int) error {
-	_, err := db.Exec("INSERT INTO cards (serial, user_id) VALUES ($1, $2);", serial, user_id)
-	return err
+	return gorm_db.Create(&Card{Serial: serial, UserId: user_id}).Error
 }
 
 func GetCardsForUser(user_id int) ([]Card, error) {
-	rows, err := db.Query("SELECT serial, created_at FROM cards WHERE user_id = $1;", user_id)
+	var cards []Card
+	result := gorm_db.Where("user_id = ?", user_id).Find(&cards)
+	return cards, result.Error
+}
+
+func GetCardsAndStatsForUser(user_id int) ([]CardAPI, error) {
+	rows, err := db.Query(`
+	SELECT cards.id, cards.created_at, serial, name, COUNT(scans.id), (select MAX(scan_time) from scans where card_serial = cards.serial) from cards LEFT JOIN scans on scans.card_serial = serial WHERE
+	user_id = $1 GROUP BY cards.id;
+	`, user_id)
+
 	if err != nil {
 		return nil, err
 	}
-	defer rows.Close()
 
-	cards := make([]Card, 0)
+	cards := []CardAPI{}
 	for rows.Next() {
-		var card Card
-		err := rows.Scan(&card.Serial, &card.CreatedAt)
-		if err != nil {
-			return nil, err
-		}
-		cards = append(cards, card)
+		var item CardAPI
+		_ = rows.Scan(&item.Id, &item.CreatedAt, &item.Serial, &item.Name, &item.AmountUsed, &item.LastUsed)
+		cards = append(cards, item)
 	}
 
 	return cards, nil
 }
+
+func UpdateCardName(id int, name string, user_id int) error {
+	return gorm_db.Model(&Card{}).Where("id = ? AND user_id = ?", id, user_id).Update("name", name).Error
+}

vingo/database/days.go

@@ -7,15 +7,6 @@ type Day struct {
 	Date time.Time
 }
 
-var (
-	daysCreateStmt = `
-		CREATE TABLE IF NOT EXISTS days (
-			id SERIAL NOT NULL PRIMARY KEY,
-			date DATE NOT NULL UNIQUE
-		);
-		`
-)
-
 func CreateDays(first_day time.Time, last_day time.Time) error {
 	tx, err := db.Begin()
 	if err != nil {

vingo/database/db.go

@@ -3,34 +3,39 @@ package database
 import (
 	"database/sql"
 	"log"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
 )
 
 var (
-	db *sql.DB
+	db      *sql.DB
+	gorm_db *gorm.DB
 )
 
-func createTables() {
-	// Tables to create
-	createStmts := []string{usersCreateStmt, settingsCreateStmt, cardsCreateStmt, scansCreateStmt, daysCreateStmt}
-	for _, stmt := range createStmts {
-		_, err := db.Exec(stmt)
-		if err != nil {
-			log.Println("Error creating table with query: \n", stmt)
-			log.Fatal(err)
-		}
-	}
-}
-
 func Get() *sql.DB {
 	return db
 }
 
-func OpenDatabase(conn string) {
-	new_db, err := sql.Open("postgres", conn)
+func OpenDatabase(db_string string) {
+	new_db, err := gorm.Open(postgres.Open(db_string), &gorm.Config{})
 	if err != nil {
-		log.Panicln("Error opening database connection")
+		log.Println("Error opening database connection")
 		log.Fatal(err)
 	}
-	db = new_db
-	createTables()
+
+	err = new_db.AutoMigrate()
+	if err != nil {
+		log.Println("Error migrating database")
+		log.Fatal(err)
+	}
+
+	err = new_db.AutoMigrate(&User{}, &Card{}, &Scan{}, &Day{}, &Settings{}, &Season{})
+	if err != nil {
+		log.Println("Error migrating database")
+		log.Fatal(err)
+	}
+
+	gorm_db = new_db
+	db, _ = new_db.DB()
 }

vingo/database/models.go

@@ -0,0 +1,70 @@
+package database
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type BaseModel struct {
+	Id        int            `json:"id" gorm:"primarykey"`
+	CreatedAt time.Time      `json:"createdAt"`
+	UpdatedAt time.Time      `json:"updatedAt"`
+	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
+}
+
+type User struct {
+	BaseModel
+	Username   string `json:"username"`
+	Admin      bool   `json:"admin"`
+	SettingsId int
+	Settings   Settings `json:"settings"`
+	Cards      []Card   `json:"-" gorm:"foreignKey:UserId;references:Id"`
+}
+
+type Settings struct {
+	BaseModel
+	ScanInOut   bool `json:"scanInOut"`
+	Leaderboard bool `json:"leaderboard"`
+	Public      bool `json:"public"`
+}
+
+type Card struct {
+	BaseModel
+	Serial string `gorm:"uniqueIndex"`
+	Name   string
+	UserId int
+	User   User
+	Scans  []Scan `gorm:"foreignKey:CardSerial;references:Serial"`
+}
+
+func Card_to_API(card Card) CardAPI {
+	var lastUsed time.Time = card.CreatedAt
+	if len(card.Scans) != 0 {
+		lastUsed = card.Scans[len(card.Scans)-1].ScanTime
+	}
+
+	return CardAPI{
+		Id:         card.Id,
+		Serial:     card.Serial,
+		Name:       card.Name,
+		LastUsed:   lastUsed,
+		AmountUsed: len(card.Scans),
+	}
+}
+
+type CardAPI struct {
+	Id         int       `json:"id"`
+	CreatedAt  time.Time `json:"createdAt"`
+	Serial     string    `json:"serial"`
+	Name       string    `json:"name"`
+	LastUsed   time.Time `json:"lastUsed"`
+	AmountUsed int       `json:"amountUsed"`
+}
+
+type Scan struct {
+	BaseModel
+	ScanTime   time.Time `json:"scanTime"`
+	CardSerial string    `json:"cardSerial" gorm:"index"`
+	Card       Card      `json:"-" gorm:"foreignKey:CardSerial;references:Serial"`
+}

vingo/database/scans.go

@@ -1,11 +1,8 @@
 package database
 
-import "time"
-
-type Scan struct {
-	ScanTime time.Time `json:"scanTime"`
-	Card     string    `json:"card"`
-}
+import (
+	"time"
+)
 
 type Present struct {
 	Date      time.Time
@@ -14,42 +11,27 @@ type Present struct {
 }
 
 type LeaderboardItem struct {
-	Position  int    `json:"position"`
-	Username  string `json:"username"`
-	TotalDays int    `json:"totalDays"`
+	Position       int    `json:"position"`
+	UserId         int    `json:"userId"`
+	Username       string `json:"username"`
+	TotalDays      int    `json:"totalDays"`
+	PositionChange int    `json:"positionChange"`
 }
 
-var (
-	scansCreateStmt = `
-		CREATE TABLE IF NOT EXISTS scans (
-			id SERIAL NOT NULL PRIMARY KEY,
-			scan_time TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP NOT NULL,
-			scan_in BOOLEAN,
-			card_serial TEXT NOT NULL REFERENCES cards(serial)
-		);
-	`
-)
-
 func CreateScan(card_serial string) error {
-	_, err := db.Exec("INSERT INTO scans (card_serial) VALUES ($1);", card_serial)
-	return err
+	return gorm_db.Create(&Scan{ScanTime: time.Now(), CardSerial: card_serial}).Error
 }
 
 func GetScansForUser(user_id int) ([]Scan, error) {
-	scans_rows, err := db.Query("SELECT scan_time, card_serial FROM scans WHERE card_serial IN (SELECT serial FROM cards WHERE user_id = $1) ORDER BY scan_time DESC;", user_id)
-	if err != nil {
-		return nil, err
-	}
+	var user User
+	result := gorm_db.Preload("Cards.Scans").First(&user, user_id)
 
 	var scans []Scan
-
-	for scans_rows.Next() {
-		var scan Scan
-		_ = scans_rows.Scan(&scan.ScanTime, &scan.Card)
-
-		scans = append(scans, scan)
+	for _, card := range user.Cards {
+		scans = append(scans, card.Scans...)
 	}
-	return scans, nil
+
+	return scans, result.Error
 }
 
 func GetPresenceHistory(user_id int) ([]Present, error) {
@@ -78,7 +60,7 @@ func GetPresenceHistory(user_id int) ([]Present, error) {
 		return nil, err
 	}
 
-	var presences []Present
+	presences := []Present{}
 	for rows.Next() {
 		var present Present
 		_ = rows.Scan(&present.Date, &present.Present, &present.StreakDay)
@@ -89,24 +71,25 @@ func GetPresenceHistory(user_id int) ([]Present, error) {
 	return presences, nil
 }
 
-func TotalDaysPerUser() ([]LeaderboardItem, error) {
+func TotalDaysPerUser(before_time time.Time) ([]LeaderboardItem, error) {
 	rows, err := db.Query(`
-	SELECT count, username, RANK() OVER (ORDER BY count desc) AS position
-	FROM (SELECT COUNT(DISTINCT ((scan_time - INTERVAL '4 hours') AT TIME ZONE 'Europe/Brussels')::date), username
+	SELECT user_id, count, username, RANK() OVER (ORDER BY count desc) AS position
+	FROM (SELECT COUNT(DISTINCT ((scan_time - INTERVAL '4 hours') AT TIME ZONE 'Europe/Brussels')::date), username, users.id as user_id
 		FROM scans
 			LEFT JOIN cards ON card_serial = serial
 			LEFT JOIN users ON user_id = users.id
-			GROUP BY username);
-	`)
+			WHERE scan_time < $1
+			GROUP BY username, users.id);
+	`, before_time)
 
 	if err != nil {
 		return nil, err
 	}
 
-	var leaderboard []LeaderboardItem
+	leaderboard := []LeaderboardItem{}
 	for rows.Next() {
 		var item LeaderboardItem
-		_ = rows.Scan(&item.TotalDays, &item.Username, &item.Position)
+		_ = rows.Scan(&item.UserId, &item.TotalDays, &item.Username, &item.Position)
 
 		leaderboard = append(leaderboard, item)
 	}

vingo/database/settings.go

@@ -1,32 +1,14 @@
 package database
 
-type Settings struct {
-	ScanInOut   bool `json:"scanInOut"`
-	Leaderboard bool `json:"leaderboard"`
-	Public      bool `json:"public"`
-}
-
-var (
-	settingsCreateStmt = `
-		CREATE TABLE IF NOT EXISTS settings (
-			user_id INT NOT NULL PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
-			public BOOLEAN NOT NULL DEFAULT FALSE,
-			scan_in_out BOOLEAN NOT NULL DEFAULT FALSE,
-			leaderboard BOOLEAN NOT NULL DEFAULT TRUE
-		);
-	`
-)
-
 func CreateSettings(user_id int) error {
 	_, err := db.Exec("INSERT INTO settings (user_id) VALUES ($1) ON CONFLICT DO NOTHING;", user_id)
 	return err
 }
 
 func GetSettings(user_id int) (*Settings, error) {
-	row := db.QueryRow("SELECT scan_in_out, leaderboard, public FROM settings WHERE user_id = $1;", user_id)
-	settings := new(Settings)
-	err := row.Scan(&settings.ScanInOut, &settings.Leaderboard, &settings.Public)
-	return settings, err
+	var settings Settings
+	result := gorm_db.First(&settings, "user_id = ?", user_id)
+	return &settings, result.Error
 }
 
 func UpdateSettings(user_id int, settings Settings) error {