change to GORM, add member and rank handlers

api/db/trainingEvent.go

@@ -0,0 +1,113 @@
+package db
+
+/*
+DDL
+
+CREATE TABLE `course_events` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `course_id` int(11) DEFAULT NULL,
+  `event_type` int(11) DEFAULT NULL,
+  `event_date` datetime NOT NULL,
+  `guilded_event_id` int(11) DEFAULT NULL,
+  `created_at` datetime NOT NULL DEFAULT current_timestamp(),
+  `updated_at` datetime NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+  `deleted` tinyint(4) DEFAULT 0,
+  `report_url` varchar(2048) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `fk_course_events_event_type_id` (`event_type`) USING BTREE,
+  KEY `courseId` (`course_id`) USING BTREE,
+  CONSTRAINT `fk_coures_events_course_id` FOREIGN KEY (`course_id`) REFERENCES `courses` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `fk_course_events_event_type_id` FOREIGN KEY (`event_type`) REFERENCES `event_types` (`id`) ON UPDATE CASCADE
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4;
+*/
+
+type TrainingEvent struct {
+	ObjectBase
+	EventType      int    `json:"event_type"`
+	EventDate      string `json:"event_date"`
+	GuildedEventID int    `json:"guilded_event_id"`
+	ReportURL      string `json:"report_url"`
+
+	Course   Course `json:"course" gorm:"references:ID; foreignkey:CourseID"`
+	CourseID int    `json:"course_id"`
+}
+
+// Get one by id
+func (te *TrainingEvent) GetByID(id int) error {
+	db, err := GetDB()
+	if err != nil {
+		return err
+	}
+
+	err = db.First(te, id).Error
+	return err
+}
+
+// Get all
+func (te *TrainingEvent) GetAll() ([]TrainingEvent, error) {
+	db, err := GetDB()
+	if err != nil {
+		return nil, err
+	}
+
+	var tes []TrainingEvent
+	err = db.Find(&tes).Error
+	return tes, err
+}
+
+// Get all by course
+func (te *TrainingEvent) GetAllByCourse(courseID int) ([]TrainingEvent, error) {
+	db, err := GetDB()
+	if err != nil {
+		return nil, err
+	}
+
+	var tes []TrainingEvent
+	err = db.Where("course_id = ?", courseID).Find(&tes).Error
+	return tes, err
+}
+
+// Create
+func (te *TrainingEvent) Create() error {
+	db, err := GetDB()
+	if err != nil {
+		return err
+	}
+
+	err = db.Create(te).Error
+	return err
+}
+
+// Update
+func (te *TrainingEvent) Update() error {
+	db, err := GetDB()
+	if err != nil {
+		return err
+	}
+
+	err = db.Save(te).Error
+	return err
+}
+
+// Delete
+func (te *TrainingEvent) Delete() error {
+	db, err := GetDB()
+	if err != nil {
+		return err
+	}
+
+	err = db.Delete(te).Error
+	return err
+}
+
+// Get all by date range
+func (te *TrainingEvent) GetByDateRange(start string, end string) ([]TrainingEvent, error) {
+	db, err := GetDB()
+	if err != nil {
+		return nil, err
+	}
+
+	var tes []TrainingEvent
+	err = db.Where("event_date BETWEEN ? AND ?", start, end).Find(&tes).Error
+	return tes, err
+}