feat(epic1): implement core infrastructure (stories 1.1-1.5)

Implemented Epic 1 core kernel and infrastructure stories:

Story 1.1: Enhanced DI Container
- Added providers for database, health, metrics, and error bus
- Extended CoreModule to include all core services

Story 1.2: Database Layer with Ent ORM
- Created Ent schema for User, Role, Permission, AuditLog entities
- Implemented many-to-many relationships (User-Role, Role-Permission)
- Created database client wrapper with connection pooling
- Added database provider to DI container with migration support

Story 1.3: Health Monitoring and Metrics System
- Implemented health check registry and interface
- Added database health checker
- Created Prometheus metrics system with HTTP instrumentation
- Added health and metrics providers to DI container

Story 1.4: Error Handling and Error Bus
- Implemented channel-based error bus
- Created ErrorPublisher interface
- Added error bus provider with lifecycle management

Story 1.5: HTTP Server Foundation
- Created HTTP server with Gin framework
- Implemented comprehensive middleware stack:
  - Request ID generation
  - Structured logging
  - Panic recovery with error bus integration
  - Prometheus metrics collection
  - CORS support
- Registered core routes: /healthz, /ready, /metrics
- Integrated with FX lifecycle for graceful shutdown

All components are integrated via DI container and ready for use.
This commit is contained in:
2025-11-05 18:11:11 +01:00
parent a38a08ca17
commit 30320304f6
77 changed files with 19409 additions and 30 deletions

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// Code generated by ent, DO NOT EDIT.
package migrate
import (
"entgo.io/ent/dialect/sql/schema"
"entgo.io/ent/schema/field"
)
var (
// AuditLogsColumns holds the columns for the "audit_logs" table.
AuditLogsColumns = []*schema.Column{
{Name: "id", Type: field.TypeString, Unique: true},
{Name: "actor_id", Type: field.TypeString},
{Name: "action", Type: field.TypeString},
{Name: "target_id", Type: field.TypeString, Nullable: true},
{Name: "metadata", Type: field.TypeJSON, Nullable: true},
{Name: "timestamp", Type: field.TypeTime},
}
// AuditLogsTable holds the schema information for the "audit_logs" table.
AuditLogsTable = &schema.Table{
Name: "audit_logs",
Columns: AuditLogsColumns,
PrimaryKey: []*schema.Column{AuditLogsColumns[0]},
Indexes: []*schema.Index{
{
Name: "auditlog_actor_id",
Unique: false,
Columns: []*schema.Column{AuditLogsColumns[1]},
},
{
Name: "auditlog_target_id",
Unique: false,
Columns: []*schema.Column{AuditLogsColumns[3]},
},
{
Name: "auditlog_timestamp",
Unique: false,
Columns: []*schema.Column{AuditLogsColumns[5]},
},
{
Name: "auditlog_action",
Unique: false,
Columns: []*schema.Column{AuditLogsColumns[2]},
},
},
}
// PermissionsColumns holds the columns for the "permissions" table.
PermissionsColumns = []*schema.Column{
{Name: "id", Type: field.TypeString, Unique: true},
{Name: "name", Type: field.TypeString, Unique: true},
}
// PermissionsTable holds the schema information for the "permissions" table.
PermissionsTable = &schema.Table{
Name: "permissions",
Columns: PermissionsColumns,
PrimaryKey: []*schema.Column{PermissionsColumns[0]},
}
// RolesColumns holds the columns for the "roles" table.
RolesColumns = []*schema.Column{
{Name: "id", Type: field.TypeString, Unique: true},
{Name: "name", Type: field.TypeString, Unique: true},
{Name: "description", Type: field.TypeString, Nullable: true},
{Name: "created_at", Type: field.TypeTime},
}
// RolesTable holds the schema information for the "roles" table.
RolesTable = &schema.Table{
Name: "roles",
Columns: RolesColumns,
PrimaryKey: []*schema.Column{RolesColumns[0]},
}
// RolePermissionsColumns holds the columns for the "role_permissions" table.
RolePermissionsColumns = []*schema.Column{
{Name: "id", Type: field.TypeInt, Increment: true},
{Name: "permission_role_permissions", Type: field.TypeString, Nullable: true},
{Name: "role_role_permissions", Type: field.TypeString, Nullable: true},
{Name: "role_id", Type: field.TypeString},
{Name: "permission_id", Type: field.TypeString},
}
// RolePermissionsTable holds the schema information for the "role_permissions" table.
RolePermissionsTable = &schema.Table{
Name: "role_permissions",
Columns: RolePermissionsColumns,
PrimaryKey: []*schema.Column{RolePermissionsColumns[0]},
ForeignKeys: []*schema.ForeignKey{
{
Symbol: "role_permissions_permissions_role_permissions",
Columns: []*schema.Column{RolePermissionsColumns[1]},
RefColumns: []*schema.Column{PermissionsColumns[0]},
OnDelete: schema.SetNull,
},
{
Symbol: "role_permissions_roles_role_permissions",
Columns: []*schema.Column{RolePermissionsColumns[2]},
RefColumns: []*schema.Column{RolesColumns[0]},
OnDelete: schema.SetNull,
},
{
Symbol: "role_permissions_roles_role",
Columns: []*schema.Column{RolePermissionsColumns[3]},
RefColumns: []*schema.Column{RolesColumns[0]},
OnDelete: schema.NoAction,
},
{
Symbol: "role_permissions_permissions_permission",
Columns: []*schema.Column{RolePermissionsColumns[4]},
RefColumns: []*schema.Column{PermissionsColumns[0]},
OnDelete: schema.NoAction,
},
},
}
// UsersColumns holds the columns for the "users" table.
UsersColumns = []*schema.Column{
{Name: "id", Type: field.TypeString, Unique: true},
{Name: "email", Type: field.TypeString, Unique: true},
{Name: "password_hash", Type: field.TypeString},
{Name: "verified", Type: field.TypeBool, Default: false},
{Name: "created_at", Type: field.TypeTime},
{Name: "updated_at", Type: field.TypeTime},
}
// UsersTable holds the schema information for the "users" table.
UsersTable = &schema.Table{
Name: "users",
Columns: UsersColumns,
PrimaryKey: []*schema.Column{UsersColumns[0]},
}
// UserRolesColumns holds the columns for the "user_roles" table.
UserRolesColumns = []*schema.Column{
{Name: "id", Type: field.TypeInt, Increment: true},
{Name: "role_user_roles", Type: field.TypeString, Nullable: true},
{Name: "user_user_roles", Type: field.TypeString, Nullable: true},
{Name: "user_id", Type: field.TypeString},
{Name: "role_id", Type: field.TypeString},
}
// UserRolesTable holds the schema information for the "user_roles" table.
UserRolesTable = &schema.Table{
Name: "user_roles",
Columns: UserRolesColumns,
PrimaryKey: []*schema.Column{UserRolesColumns[0]},
ForeignKeys: []*schema.ForeignKey{
{
Symbol: "user_roles_roles_user_roles",
Columns: []*schema.Column{UserRolesColumns[1]},
RefColumns: []*schema.Column{RolesColumns[0]},
OnDelete: schema.SetNull,
},
{
Symbol: "user_roles_users_user_roles",
Columns: []*schema.Column{UserRolesColumns[2]},
RefColumns: []*schema.Column{UsersColumns[0]},
OnDelete: schema.SetNull,
},
{
Symbol: "user_roles_users_user",
Columns: []*schema.Column{UserRolesColumns[3]},
RefColumns: []*schema.Column{UsersColumns[0]},
OnDelete: schema.NoAction,
},
{
Symbol: "user_roles_roles_role",
Columns: []*schema.Column{UserRolesColumns[4]},
RefColumns: []*schema.Column{RolesColumns[0]},
OnDelete: schema.NoAction,
},
},
}
// Tables holds all the tables in the schema.
Tables = []*schema.Table{
AuditLogsTable,
PermissionsTable,
RolesTable,
RolePermissionsTable,
UsersTable,
UserRolesTable,
}
)
func init() {
RolePermissionsTable.ForeignKeys[0].RefTable = PermissionsTable
RolePermissionsTable.ForeignKeys[1].RefTable = RolesTable
RolePermissionsTable.ForeignKeys[2].RefTable = RolesTable
RolePermissionsTable.ForeignKeys[3].RefTable = PermissionsTable
UserRolesTable.ForeignKeys[0].RefTable = RolesTable
UserRolesTable.ForeignKeys[1].RefTable = UsersTable
UserRolesTable.ForeignKeys[2].RefTable = UsersTable
UserRolesTable.ForeignKeys[3].RefTable = RolesTable
}