init: ops-assistant codebase

internal/module/cpa/module.go

@@ -0,0 +1,40 @@
+package cpa
+
+import (
+	"strings"
+
+	"ops-assistant/internal/core/command"
+	"ops-assistant/internal/core/ecode"
+	coremodule "ops-assistant/internal/core/module"
+	"ops-assistant/internal/core/runbook"
+	"gorm.io/gorm"
+)
+
+type Module struct {
+	db     *gorm.DB
+	exec   *runbook.Executor
+	runner *coremodule.Runner
+}
+
+func New(db *gorm.DB, exec *runbook.Executor) *Module {
+	return &Module{db: db, exec: exec, runner: coremodule.NewRunner(db, exec)}
+}
+
+func (m *Module) Handle(userID int64, cmd *command.ParsedCommand) (string, error) {
+	text := strings.TrimSpace(cmd.Raw)
+	if text == "/cpa" || strings.HasPrefix(text, "/cpa help") {
+		return "CPA 模块\n- /cpa status\n- /cpa usage backup\n- /cpa usage restore <backup_id> [--confirm YES_RESTORE] [--dry-run]", nil
+	}
+	specs := commandSpecs()
+	if sp, ok := coremodule.MatchCommand(text, specs); ok {
+		jobID, out, err := coremodule.ExecTemplate(m.runner, userID, cmd.Raw, sp.Template)
+		if err != nil {
+			return formatErr(ecode.ErrStepFailed, coremodule.FormatExecError(sp, err)), nil
+		}
+		if out == "dry-run" {
+			return formatOK(coremodule.FormatDryRunMessage(sp.Template)), nil
+		}
+		return formatOK(coremodule.FormatSuccessMessage(sp.Template, jobID)), nil
+	}
+	return "❓ 暂不支持该 CPA 命令。当前支持：/cpa status, /cpa usage backup, /cpa usage restore <backup_id>", nil
+}