feat: 实现 RBAC 权限系统和数据权限控制 (004-rbac-data-permission)

主要功能:
- 实现完整的 RBAC 权限系统(账号、角色、权限的多对多关联)
- 基于 owner_id + shop_id 的自动数据权限过滤
- 使用 PostgreSQL WITH RECURSIVE 查询下级账号
- Redis 缓存优化下级账号查询性能(30分钟过期)
- 支持多租户数据隔离和层级权限管理

技术实现:
- 新增 Account、Role、Permission 模型及关联关系表
- 实现 GORM Scopes 自动应用数据权限过滤
- 添加数据库迁移脚本(000002_rbac_data_permission、000003_add_owner_id_shop_id)
- 完善错误码定义(1010-1027 为 RBAC 相关错误)
- 重构 main.go 采用函数拆分提高可读性

测试覆盖:
- 添加 Account、Role、Permission 的集成测试
- 添加数据权限过滤的单元测试和集成测试
- 添加下级账号查询和缓存的单元测试
- 添加 API 回归测试确保向后兼容

文档更新:
- 更新 README.md 添加 RBAC 功能说明
- 更新 CLAUDE.md 添加技术栈和开发原则
- 添加 docs/004-rbac-data-permission/ 功能总结和使用指南

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-11-18 16:44:06 +08:00
parent e8eb5766cb
commit eaa70ac255
86 changed files with 15395 additions and 245 deletions

29
internal/model/account.go Normal file
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package model
import (
"time"
"gorm.io/gorm"
)
// Account 账号模型
type Account struct {
ID uint `gorm:"primarykey" json:"id"`
Username string `gorm:"uniqueIndex:idx_account_username,where:deleted_at IS NULL;not null;size:50" json:"username"`
Phone string `gorm:"uniqueIndex:idx_account_phone,where:deleted_at IS NULL;not null;size:20" json:"phone"`
Password string `gorm:"not null;size:255" json:"-"` // 不返回给客户端
UserType int `gorm:"not null;index" json:"user_type"` // 1=root, 2=平台, 3=代理, 4=企业
ShopID *uint `gorm:"index" json:"shop_id,omitempty"`
ParentID *uint `gorm:"index" json:"parent_id,omitempty"`
Status int `gorm:"not null;default:1" json:"status"` // 0=禁用, 1=启用
Creator uint `gorm:"not null" json:"creator"`
Updater uint `gorm:"not null" json:"updater"`
CreatedAt time.Time `gorm:"not null" json:"created_at"`
UpdatedAt time.Time `gorm:"not null" json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
}
// TableName 指定表名
func (Account) TableName() string {
return "tb_account"
}

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package model
// CreateAccountRequest 创建账号请求
type CreateAccountRequest struct {
Username string `json:"username" validate:"required,min=3,max=50"`
Phone string `json:"phone" validate:"required,len=11"`
Password string `json:"password" validate:"required,min=8,max=32"`
UserType int `json:"user_type" validate:"required,min=1,max=4"`
ShopID *uint `json:"shop_id"`
ParentID *uint `json:"parent_id"`
}
// UpdateAccountRequest 更新账号请求
type UpdateAccountRequest struct {
Username *string `json:"username" validate:"omitempty,min=3,max=50"`
Phone *string `json:"phone" validate:"omitempty,len=11"`
Password *string `json:"password" validate:"omitempty,min=8,max=32"`
Status *int `json:"status" validate:"omitempty,min=0,max=1"`
}
// AccountListRequest 账号列表查询请求
type AccountListRequest struct {
Page int `json:"page" query:"page" validate:"omitempty,min=1"`
PageSize int `json:"page_size" query:"page_size" validate:"omitempty,min=1,max=100"`
Username string `json:"username" query:"username" validate:"omitempty,max=50"`
Phone string `json:"phone" query:"phone" validate:"omitempty,max=20"`
UserType *int `json:"user_type" query:"user_type" validate:"omitempty,min=1,max=4"`
Status *int `json:"status" query:"status" validate:"omitempty,min=0,max=1"`
}
// AccountResponse 账号响应
type AccountResponse struct {
ID uint `json:"id"`
Username string `json:"username"`
Phone string `json:"phone"`
UserType int `json:"user_type"`
ShopID *uint `json:"shop_id,omitempty"`
ParentID *uint `json:"parent_id,omitempty"`
Status int `json:"status"`
Creator uint `json:"creator"`
Updater uint `json:"updater"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
}
// AssignRolesRequest 分配角色请求
type AssignRolesRequest struct {
RoleIDs []uint `json:"role_ids" validate:"required,min=1"`
}

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package model
import (
"time"
"gorm.io/gorm"
)
// AccountRole 账号-角色关联模型
type AccountRole struct {
ID uint `gorm:"primarykey" json:"id"`
AccountID uint `gorm:"not null;index;uniqueIndex:idx_account_role_unique,where:deleted_at IS NULL" json:"account_id"`
RoleID uint `gorm:"not null;index;uniqueIndex:idx_account_role_unique,where:deleted_at IS NULL" json:"role_id"`
Status int `gorm:"not null;default:1" json:"status"`
Creator uint `gorm:"not null" json:"creator"`
Updater uint `gorm:"not null" json:"updater"`
CreatedAt time.Time `gorm:"not null" json:"created_at"`
UpdatedAt time.Time `gorm:"not null" json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
}
// TableName 指定表名
func (AccountRole) TableName() string {
return "tb_account_role"
}

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package model
// AccountRoleResponse 账号-角色关联响应
type AccountRoleResponse struct {
ID uint `json:"id"`
AccountID uint `json:"account_id"`
RoleID uint `json:"role_id"`
Status int `json:"status"`
CreatedAt string `json:"created_at"`
}
// AccountRolesResponse 账号的角色列表响应
type AccountRolesResponse struct {
AccountID uint `json:"account_id"`
Roles []*RoleResponse `json:"roles"`
}

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package model
import (
"time"
"gorm.io/gorm"
)
// Permission 权限模型
type Permission struct {
ID uint `gorm:"primarykey" json:"id"`
PermName string `gorm:"not null;size:50" json:"perm_name"`
PermCode string `gorm:"uniqueIndex:idx_permission_code,where:deleted_at IS NULL;not null;size:100" json:"perm_code"`
PermType int `gorm:"not null;index" json:"perm_type"` // 1=菜单, 2=按钮
URL string `gorm:"size:255" json:"url,omitempty"`
ParentID *uint `gorm:"index" json:"parent_id,omitempty"`
Sort int `gorm:"not null;default:0" json:"sort"`
Status int `gorm:"not null;default:1" json:"status"`
Creator uint `gorm:"not null" json:"creator"`
Updater uint `gorm:"not null" json:"updater"`
CreatedAt time.Time `gorm:"not null" json:"created_at"`
UpdatedAt time.Time `gorm:"not null" json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
}
// TableName 指定表名
func (Permission) TableName() string {
return "tb_permission"
}

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package model
// CreatePermissionRequest 创建权限请求
type CreatePermissionRequest struct {
PermName string `json:"perm_name" validate:"required,min=1,max=50"`
PermCode string `json:"perm_code" validate:"required,min=1,max=100"`
PermType int `json:"perm_type" validate:"required,min=1,max=2"`
URL string `json:"url" validate:"omitempty,max=255"`
ParentID *uint `json:"parent_id"`
Sort int `json:"sort" validate:"omitempty,min=0"`
}
// UpdatePermissionRequest 更新权限请求
type UpdatePermissionRequest struct {
PermName *string `json:"perm_name" validate:"omitempty,min=1,max=50"`
PermCode *string `json:"perm_code" validate:"omitempty,min=1,max=100"`
URL *string `json:"url" validate:"omitempty,max=255"`
ParentID *uint `json:"parent_id"`
Sort *int `json:"sort" validate:"omitempty,min=0"`
Status *int `json:"status" validate:"omitempty,min=0,max=1"`
}
// PermissionListRequest 权限列表查询请求
type PermissionListRequest struct {
Page int `json:"page" query:"page" validate:"omitempty,min=1"`
PageSize int `json:"page_size" query:"page_size" validate:"omitempty,min=1,max=100"`
PermName string `json:"perm_name" query:"perm_name" validate:"omitempty,max=50"`
PermCode string `json:"perm_code" query:"perm_code" validate:"omitempty,max=100"`
PermType *int `json:"perm_type" query:"perm_type" validate:"omitempty,min=1,max=2"`
ParentID *uint `json:"parent_id" query:"parent_id"`
Status *int `json:"status" query:"status" validate:"omitempty,min=0,max=1"`
}
// PermissionResponse 权限响应
type PermissionResponse struct {
ID uint `json:"id"`
PermName string `json:"perm_name"`
PermCode string `json:"perm_code"`
PermType int `json:"perm_type"`
URL string `json:"url,omitempty"`
ParentID *uint `json:"parent_id,omitempty"`
Sort int `json:"sort"`
Status int `json:"status"`
Creator uint `json:"creator"`
Updater uint `json:"updater"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
}
// PermissionTreeNode 权限树节点(用于层级展示)
type PermissionTreeNode struct {
ID uint `json:"id"`
PermName string `json:"perm_name"`
PermCode string `json:"perm_code"`
PermType int `json:"perm_type"`
URL string `json:"url,omitempty"`
Sort int `json:"sort"`
Children []*PermissionTreeNode `json:"children,omitempty"`
}

26
internal/model/role.go Normal file
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package model
import (
"time"
"gorm.io/gorm"
)
// Role 角色模型
type Role struct {
ID uint `gorm:"primarykey" json:"id"`
RoleName string `gorm:"not null;size:50" json:"role_name"`
RoleDesc string `gorm:"size:255" json:"role_desc"`
RoleType int `gorm:"not null;index" json:"role_type"` // 1=超级, 2=代理, 3=企业
Status int `gorm:"not null;default:1" json:"status"`
Creator uint `gorm:"not null" json:"creator"`
Updater uint `gorm:"not null" json:"updater"`
CreatedAt time.Time `gorm:"not null" json:"created_at"`
UpdatedAt time.Time `gorm:"not null" json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
}
// TableName 指定表名
func (Role) TableName() string {
return "tb_role"
}

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package model
// CreateRoleRequest 创建角色请求
type CreateRoleRequest struct {
RoleName string `json:"role_name" validate:"required,min=1,max=50"`
RoleDesc string `json:"role_desc" validate:"omitempty,max=255"`
RoleType int `json:"role_type" validate:"required,min=1,max=3"`
}
// UpdateRoleRequest 更新角色请求
type UpdateRoleRequest struct {
RoleName *string `json:"role_name" validate:"omitempty,min=1,max=50"`
RoleDesc *string `json:"role_desc" validate:"omitempty,max=255"`
Status *int `json:"status" validate:"omitempty,min=0,max=1"`
}
// RoleListRequest 角色列表查询请求
type RoleListRequest struct {
Page int `json:"page" query:"page" validate:"omitempty,min=1"`
PageSize int `json:"page_size" query:"page_size" validate:"omitempty,min=1,max=100"`
RoleName string `json:"role_name" query:"role_name" validate:"omitempty,max=50"`
RoleType *int `json:"role_type" query:"role_type" validate:"omitempty,min=1,max=3"`
Status *int `json:"status" query:"status" validate:"omitempty,min=0,max=1"`
}
// RoleResponse 角色响应
type RoleResponse struct {
ID uint `json:"id"`
RoleName string `json:"role_name"`
RoleDesc string `json:"role_desc"`
RoleType int `json:"role_type"`
Status int `json:"status"`
Creator uint `json:"creator"`
Updater uint `json:"updater"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
}
// AssignPermissionsRequest 分配权限请求
type AssignPermissionsRequest struct {
PermIDs []uint `json:"perm_ids" validate:"required,min=1"`
}

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package model
import (
"time"
"gorm.io/gorm"
)
// RolePermission 角色-权限关联模型
type RolePermission struct {
ID uint `gorm:"primarykey" json:"id"`
RoleID uint `gorm:"not null;index;uniqueIndex:idx_role_permission_unique,where:deleted_at IS NULL" json:"role_id"`
PermID uint `gorm:"not null;index;uniqueIndex:idx_role_permission_unique,where:deleted_at IS NULL" json:"perm_id"`
Status int `gorm:"not null;default:1" json:"status"`
Creator uint `gorm:"not null" json:"creator"`
Updater uint `gorm:"not null" json:"updater"`
CreatedAt time.Time `gorm:"not null" json:"created_at"`
UpdatedAt time.Time `gorm:"not null" json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
}
// TableName 指定表名
func (RolePermission) TableName() string {
return "tb_role_permission"
}

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package model
// RolePermissionResponse 角色-权限关联响应
type RolePermissionResponse struct {
ID uint `json:"id"`
RoleID uint `json:"role_id"`
PermID uint `json:"perm_id"`
Status int `json:"status"`
CreatedAt string `json:"created_at"`
}
// RolePermissionsResponse 角色的权限列表响应
type RolePermissionsResponse struct {
RoleID uint `json:"role_id"`
Permissions []*PermissionResponse `json:"permissions"`
}