feat: add vm read endpoints

2026-06-11 11:10:12 +02:00
parent bf31a8db37
commit 262ec4f91b
7 changed files with 452 additions and 0 deletions
@@ -0,0 +1,175 @@
+package vm
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+)
+
+type SQLRepository struct {
+	db *sql.DB
+}
+
+func NewSQLRepository(db *sql.DB) SQLRepository {
+	return SQLRepository{db: db}
+}
+
+func (r SQLRepository) ListProjectVMs(ctx context.Context, profileID string, projectID string) ([]VM, bool, error) {
+	rows, err := r.db.QueryContext(ctx, `
+		select
+			v.id::text,
+			v.project_id::text,
+			p.tenant_id::text,
+			v.cluster_id::text,
+			v.proxmox_vmid,
+			v.node,
+			v.name,
+			v.status::text,
+			v.vcpu,
+			v.ram_mb,
+			v.disk_gb,
+			v.created_at,
+			v.updated_at,
+			p.name,
+			m.role::text
+		from public.projects p
+		join public.memberships m
+			on m.tenant_id = p.tenant_id
+			and m.profile_id = $1
+		left join public.vms v
+			on v.project_id = p.id
+		where p.id = $2
+		order by v.created_at desc nulls last, v.name asc
+	`, profileID, projectID)
+	if err != nil {
+		return nil, false, err
+	}
+	defer rows.Close()
+
+	var vms []VM
+	foundProject := false
+	for rows.Next() {
+		var record nullableVMRecord
+		if err := rows.Scan(
+			&record.ID,
+			&record.ProjectID,
+			&record.TenantID,
+			&record.ClusterID,
+			&record.ProxmoxVMID,
+			&record.Node,
+			&record.Name,
+			&record.Status,
+			&record.VCPU,
+			&record.RAMMB,
+			&record.DiskGB,
+			&record.CreatedAt,
+			&record.UpdatedAt,
+			&record.ProjectName,
+			&record.MembershipRole,
+		); err != nil {
+			return nil, false, err
+		}
+
+		foundProject = true
+		if !record.ID.Valid {
+			continue
+		}
+		vms = append(vms, record.vm())
+	}
+	if err := rows.Err(); err != nil {
+		return nil, false, err
+	}
+
+	return vms, foundProject, nil
+}
+
+func (r SQLRepository) GetVM(ctx context.Context, profileID string, vmID string) (VM, bool, error) {
+	var vm VM
+	err := r.db.QueryRowContext(ctx, `
+		select
+			v.id::text,
+			v.project_id::text,
+			p.tenant_id::text,
+			v.cluster_id::text,
+			v.proxmox_vmid,
+			v.node,
+			v.name,
+			v.status::text,
+			v.vcpu,
+			v.ram_mb,
+			v.disk_gb,
+			v.created_at,
+			v.updated_at,
+			p.name,
+			m.role::text
+		from public.vms v
+		join public.projects p
+			on p.id = v.project_id
+		join public.memberships m
+			on m.tenant_id = p.tenant_id
+			and m.profile_id = $1
+		where v.id = $2
+	`, profileID, vmID).Scan(
+		&vm.ID,
+		&vm.ProjectID,
+		&vm.TenantID,
+		&vm.ClusterID,
+		&vm.ProxmoxVMID,
+		&vm.Node,
+		&vm.Name,
+		&vm.Status,
+		&vm.VCPU,
+		&vm.RAMMB,
+		&vm.DiskGB,
+		&vm.CreatedAt,
+		&vm.UpdatedAt,
+		&vm.ProjectName,
+		&vm.MembershipRole,
+	)
+	if errors.Is(err, sql.ErrNoRows) {
+		return VM{}, false, nil
+	}
+	if err != nil {
+		return VM{}, false, err
+	}
+
+	return vm, true, nil
+}
+
+type nullableVMRecord struct {
+	ID             sql.NullString
+	ProjectID      sql.NullString
+	TenantID       sql.NullString
+	ClusterID      sql.NullString
+	ProxmoxVMID    sql.NullInt64
+	Node           sql.NullString
+	Name           sql.NullString
+	Status         sql.NullString
+	VCPU           sql.NullInt64
+	RAMMB          sql.NullInt64
+	DiskGB         sql.NullInt64
+	CreatedAt      sql.NullTime
+	UpdatedAt      sql.NullTime
+	ProjectName    string
+	MembershipRole string
+}
+
+func (r nullableVMRecord) vm() VM {
+	return VM{
+		ID:             r.ID.String,
+		ProjectID:      r.ProjectID.String,
+		TenantID:       r.TenantID.String,
+		ClusterID:      r.ClusterID.String,
+		ProxmoxVMID:    int(r.ProxmoxVMID.Int64),
+		Node:           r.Node.String,
+		Name:           r.Name.String,
+		Status:         r.Status.String,
+		VCPU:           int(r.VCPU.Int64),
+		RAMMB:          int(r.RAMMB.Int64),
+		DiskGB:         int(r.DiskGB.Int64),
+		CreatedAt:      r.CreatedAt.Time,
+		UpdatedAt:      r.UpdatedAt.Time,
+		ProjectName:    r.ProjectName,
+		MembershipRole: r.MembershipRole,
+	}
+}