Initial commit: MyCrib API in Go

Complete rewrite of Django REST API to Go with:
- Gin web framework for HTTP routing
- GORM for database operations
- GoAdmin for admin panel
- Gorush integration for push notifications
- Redis for caching and job queues

Features implemented:
- User authentication (login, register, logout, password reset)
- Residence management (CRUD, sharing, share codes)
- Task management (CRUD, kanban board, completions)
- Contractor management (CRUD, specialties)
- Document management (CRUD, warranties)
- Notifications (preferences, push notifications)
- Subscription management (tiers, limits)

Infrastructure:
- Docker Compose for local development
- Database migrations and seed data
- Admin panel for data management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

internal/models/residence.go

@@ -0,0 +1,105 @@
+package models
+
+import (
+	"time"
+
+	"github.com/shopspring/decimal"
+)
+
+// ResidenceType represents the residence_residencetype table
+type ResidenceType struct {
+	BaseModel
+	Name string `gorm:"column:name;size:20;not null" json:"name"`
+}
+
+// TableName returns the table name for GORM
+func (ResidenceType) TableName() string {
+	return "residence_residencetype"
+}
+
+// Residence represents the residence_residence table
+type Residence struct {
+	BaseModel
+	OwnerID       uint             `gorm:"column:owner_id;index;not null" json:"owner_id"`
+	Owner         User             `gorm:"foreignKey:OwnerID" json:"owner,omitempty"`
+	Users         []User           `gorm:"many2many:residence_residence_users;" json:"users,omitempty"`
+
+	Name          string           `gorm:"column:name;size:200;not null" json:"name"`
+	PropertyTypeID *uint           `gorm:"column:property_type_id" json:"property_type_id"`
+	PropertyType  *ResidenceType   `gorm:"foreignKey:PropertyTypeID" json:"property_type,omitempty"`
+
+	// Address
+	StreetAddress string           `gorm:"column:street_address;size:255" json:"street_address"`
+	ApartmentUnit string           `gorm:"column:apartment_unit;size:50" json:"apartment_unit"`
+	City          string           `gorm:"column:city;size:100" json:"city"`
+	StateProvince string           `gorm:"column:state_province;size:100" json:"state_province"`
+	PostalCode    string           `gorm:"column:postal_code;size:20" json:"postal_code"`
+	Country       string           `gorm:"column:country;size:100;default:'USA'" json:"country"`
+
+	// Property Details
+	Bedrooms      *int             `gorm:"column:bedrooms" json:"bedrooms"`
+	Bathrooms     *decimal.Decimal `gorm:"column:bathrooms;type:decimal(3,1)" json:"bathrooms"`
+	SquareFootage *int             `gorm:"column:square_footage" json:"square_footage"`
+	LotSize       *decimal.Decimal `gorm:"column:lot_size;type:decimal(10,2)" json:"lot_size"`
+	YearBuilt     *int             `gorm:"column:year_built" json:"year_built"`
+
+	Description   string           `gorm:"column:description;type:text" json:"description"`
+	PurchaseDate  *time.Time       `gorm:"column:purchase_date;type:date" json:"purchase_date"`
+	PurchasePrice *decimal.Decimal `gorm:"column:purchase_price;type:decimal(12,2)" json:"purchase_price"`
+
+	IsPrimary     bool             `gorm:"column:is_primary;default:true" json:"is_primary"`
+	IsActive      bool             `gorm:"column:is_active;default:true;index" json:"is_active"` // Soft delete flag
+
+	// Relations (to be implemented in Phase 3)
+	// Tasks        []Task          `gorm:"foreignKey:ResidenceID" json:"tasks,omitempty"`
+	// Documents    []Document      `gorm:"foreignKey:ResidenceID" json:"documents,omitempty"`
+	// ShareCodes   []ResidenceShareCode `gorm:"foreignKey:ResidenceID" json:"-"`
+}
+
+// TableName returns the table name for GORM
+func (Residence) TableName() string {
+	return "residence_residence"
+}
+
+// GetAllUsers returns all users with access to this residence (owner + shared users)
+func (r *Residence) GetAllUsers() []User {
+	users := make([]User, 0, len(r.Users)+1)
+	users = append(users, r.Owner)
+	users = append(users, r.Users...)
+	return users
+}
+
+// HasAccess checks if a user has access to this residence
+func (r *Residence) HasAccess(userID uint) bool {
+	if r.OwnerID == userID {
+		return true
+	}
+	for _, u := range r.Users {
+		if u.ID == userID {
+			return true
+		}
+	}
+	return false
+}
+
+// IsPrimaryOwner checks if a user is the primary owner
+func (r *Residence) IsPrimaryOwner(userID uint) bool {
+	return r.OwnerID == userID
+}
+
+// ResidenceShareCode represents the residence_residencesharecode table
+type ResidenceShareCode struct {
+	BaseModel
+	ResidenceID uint       `gorm:"column:residence_id;index;not null" json:"residence_id"`
+	Residence   Residence  `gorm:"foreignKey:ResidenceID" json:"-"`
+	Code        string     `gorm:"column:code;uniqueIndex;size:6;not null" json:"code"`
+	CreatedByID uint       `gorm:"column:created_by_id;not null" json:"created_by_id"`
+	CreatedBy   User       `gorm:"foreignKey:CreatedByID" json:"-"`
+	IsActive    bool       `gorm:"column:is_active;default:true;index" json:"is_active"`
+	ExpiresAt   *time.Time `gorm:"column:expires_at" json:"expires_at"`
+}
+
+// TableName returns the table name for GORM
+func (ResidenceShareCode) TableName() string {
+	return "residence_residencesharecode"
+}