API package refactor

core/models.go

@@ -0,0 +1,47 @@
+package core
+
+type User struct {
+	Username   string   `gorm:"primaryKey" json:"username"`
+	Password   string   `json:"password"`
+	OwnedPlans []Plan   `gorm:"foreignKey:Owner;references:Username" json:"-"`
+	MemberOf   []Member `json:"-"`
+	Votes      []Vote   `gorm:"foreignKey:UsernameID" json:"-"`
+}
+
+type Member struct {
+	ID       uint   `gorm:"primaryKey;autoIncrement:true" json:"-"`
+	PlanID   uint   `json:"-"`
+	Plan     Plan   `json:"-"`
+	Type     string `gorm:"check:type in ('user','non-user')" json:"type"`
+	Name     string `gorm:"check:type=='member' OR name IS NOT NULL" json:"name"`
+	Status   string `gorm:"check:status in ('pending','ready')" json:"status"`
+	JoinCode string `gorm:"uniqueIndex;check:type=='non-member' OR join_code IS NOT NULL" json:"join_code,omitempty"`
+	UserID   string `json:"username"`
+	User     User   `gorm:"foreignKey:UserID" json:"-"`
+}
+
+// CREATE TABLE plans(id INTEGER PRIMARY KEY AUTOINCREMENT, name STRING, owner STRING, FOREIGN KEY(owner) REFERENCES users(username))
+// CREATE TABLE plan_user_relations(username STRING, plan INTEGER, PRIMARY KEY(username, plan), FOREIGN KEY username REFERENCES user(username), FOREIGN KEY plan REFERENCES plans(id))
+type Plan struct {
+	ID          uint     `gorm:"primaryKey;autoIncrement:true" json:"id"`
+	Name        string   `json:"name"`
+	Owner       string   `json:"owner"`
+	Description string   `json:"description"`
+	Members     []Member `json:"-"`
+	Polls       []Poll   `gorm:"foreignKey:PlanID;references:ID" json:"-"`
+}
+
+// CREATE TABLE polls(id INTEGER PRIMARY KEY AUTOINCREMENT, plan INTEGER, name STRING, options JSON, FOREIGN KEY plan REFERENCES plans(id))
+type Poll struct {
+	ID      uint   `gorm:"primaryKey;autoIncrement:true" json:"id"`
+	PlanID  uint   `json:"-"`
+	Options string `json:"options"`
+	Votes   []Vote `gorm:"foreignKey:PollID;references:ID" json:"-"`
+}
+
+// CREATE TABLE votes(id INTEGER, poll INTEGER, user STRING, value JSON, FOREIGN KEY poll REFERENCES polls(id), FOREIGN KEY user REFERENCES user(username))
+type Vote struct {
+	PollID     uint   `gorm:"primaryKey" json:"-"`
+	UsernameID string `gorm:"primaryKey" json:"username_id"`
+	Value      string `json:"value"`
+}