DNF90 服务端与启动器完整源码(含 GM 工具功能增强)
服务端(Go): - GM 塞背包/带属性装备发放:在线角色推送 op14 增量物品行,背包实时刷新,无需回角色选择界面 - GM 改金币/改等级:去掉在线拒绝,落库后推送 op14 钱包/op37 等级状态,在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel(自带在线刷新) - 无限/锁死疲劳模式 + 燃烧疲劳:每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示(op12 mode 0) - 深渊史诗掉率:GM 全局倍率 + 城镇增益药剂窗口倍率,真实接入掉落结算 启动器(Python/JS): - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具:疲劳与燃烧、深渊史诗掉率、拍卖行上架(单一定价对齐) - 拍卖行上架前端对齐服务端单一价格语义,修复 400 报错
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// 本文件把 DNF 玩家仓储装配接入框架组件生命周期。
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package mysql
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import (
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"context"
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"fmt"
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"longheng.io/server/internal/modules/dnf/repository"
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"sync"
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"time"
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"longheng.io/server/internal/platform/servergroup"
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)
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type Component struct {
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db SQLDB
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manager *servergroup.Manager
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options ComponentOptions
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now func() time.Time
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mu sync.RWMutex
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group repository.Group
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plan repository.DatabasePlan
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started bool
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startedAt time.Time
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lastError string
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}
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type ComponentOptions struct {
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ShardID string
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TablePrefix string
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AutoCreateSchema bool
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IncludeCSharpLegacySchema bool
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CreateDatabases bool
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DatabasePlan repository.DatabasePlan
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Now func() time.Time
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}
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type ComponentSnapshot struct {
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Started bool `json:"started"`
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StartedAt time.Time `json:"started_at,omitempty"`
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ShardID string `json:"shard_id,omitempty"`
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GroupID string `json:"group_id,omitempty"`
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TablePrefix string `json:"table_prefix"`
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AutoCreateSchema bool `json:"auto_create_schema"`
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IncludeCSharpLegacySchema bool `json:"include_csharp_legacy_schema"`
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CreateDatabases bool `json:"create_databases"`
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WriteDatabases []string `json:"write_databases,omitempty"`
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ReadDatabases []string `json:"read_databases,omitempty"`
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LastError string `json:"last_error,omitempty"`
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}
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// NewComponent 创建 DNF 玩家仓储生命周期组件。
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// 调用方可直接传入 DatabasePlan;组件只装配仓储,不接触 PVF 或频道目录。
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func NewComponent(db SQLDB, options ComponentOptions) *Component {
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return &Component{
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db: db,
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options: cloneCompOptions(options),
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now: firstClock(options.Now),
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}
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}
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// NewComponentFromServerGroup 创建基于 servergroup 派生库名的仓储组件。
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// 启动时按 ShardID 解析 dnf_repository route meta,再装配 MySQL 仓储聚合。
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func NewComponentFromServerGroup(db SQLDB, manager *servergroup.Manager, options ComponentOptions) *Component {
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component := NewComponent(db, options)
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component.manager = manager
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return component
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}
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// Name 返回框架生命周期中展示的组件名。
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func (c *Component) Name() string {
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return "dnf-repository"
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}
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// Preflight 校验 DNF 仓储装配依赖和库表配置。
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// 这里只解析 servergroup 和本地 schema,不连接 MySQL,也不创建数据库或表。
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func (c *Component) Preflight(ctx context.Context) error {
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if err := repoCtxErr(ctx); err != nil {
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return err
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}
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if c == nil || c.db == nil {
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return ErrMySQLDBRequired
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}
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plan, err := c.resolvePlan(ctx)
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if err != nil {
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return err
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}
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if _, err := NewMySQLGroup(c.db, c.groupOptions(plan)); err != nil {
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return err
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}
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if c.options.AutoCreateSchema {
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_, err = MySQLSchema(c.schemaOptions(plan))
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return err
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}
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return nil
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}
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// Start 解析区服库计划、按需初始化 schema,并发布 DNF 仓储聚合。
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// 只有 AutoCreateSchema=true 时才会写 MySQL schema;玩家业务状态仍由 repository 接口读写。
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func (c *Component) Start(ctx context.Context) error {
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if err := c.Preflight(ctx); err != nil {
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c.recordError(err)
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return err
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}
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plan, err := c.resolvePlan(ctx)
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if err != nil {
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c.recordError(err)
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return err
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}
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if err := EnsureMySQLSchema(ctx, c.db, c.schemaOptions(plan)); err != nil {
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c.recordError(err)
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return err
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}
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if err := MigrateLegacyJSONStorage(ctx, c.db, c.schemaOptions(plan)); err != nil {
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c.recordError(err)
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return err
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}
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group, err := NewMySQLGroup(c.db, c.groupOptions(plan))
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if err != nil {
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c.recordError(err)
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return err
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}
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if err := c.db.PingContext(ctxOrBackground(ctx)); err != nil {
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c.recordError(err)
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return err
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}
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c.mu.Lock()
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c.group = group
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c.plan = clonePlan(plan)
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c.started = true
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c.startedAt = c.clock().UTC()
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c.lastError = ""
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c.mu.Unlock()
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return nil
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}
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// Stop 清理 DNF 仓储组件的可见状态。
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// 组件不关闭 SQL 连接池,连接池生命周期由项目启动装配层统一管理。
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func (c *Component) Stop(context.Context) error {
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if c == nil {
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return nil
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}
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c.mu.Lock()
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c.group = repository.Group{}
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c.plan = repository.DatabasePlan{}
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c.started = false
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c.startedAt = time.Time{}
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c.mu.Unlock()
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return nil
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}
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// Group 返回启动完成后的 DNF 玩家仓储聚合。
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// 返回值只用于账号、角色、背包、技能、设置和 packet 模板等可变数据。
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func (c *Component) Group() (repository.Group, bool) {
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if c == nil {
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return repository.Group{}, false
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}
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c.mu.RLock()
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defer c.mu.RUnlock()
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if !c.started {
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return repository.Group{}, false
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}
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return c.group, true
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}
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// Snapshot 返回 DNF 仓储装配状态和库计划。
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// 快照不包含 DSN、账号、密码或任何玩家数据。
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func (c *Component) Snapshot() ComponentSnapshot {
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if c == nil {
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return ComponentSnapshot{}
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}
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c.mu.RLock()
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defer c.mu.RUnlock()
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return ComponentSnapshot{
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Started: c.started,
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StartedAt: c.startedAt,
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ShardID: c.plan.ShardID,
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GroupID: c.plan.GroupID,
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TablePrefix: firstValue(c.options.TablePrefix, defaultTablePrefix),
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AutoCreateSchema: c.options.AutoCreateSchema,
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IncludeCSharpLegacySchema: c.options.IncludeCSharpLegacySchema,
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CreateDatabases: c.options.CreateDatabases,
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WriteDatabases: append([]string(nil), c.plan.WriteDatabases...),
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ReadDatabases: append([]string(nil), c.plan.ReadDatabases...),
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LastError: c.lastError,
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}
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}
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func (c *Component) resolvePlan(ctx context.Context) (repository.DatabasePlan, error) {
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if c == nil {
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return repository.DatabasePlan{}, fmt.Errorf("%w: component is required", repository.ErrDatabasePlanInvalid)
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}
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if len(c.options.DatabasePlan.WriteDatabases) > 0 {
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plan := clonePlan(c.options.DatabasePlan)
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if plan.ShardID == "" {
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plan.ShardID = c.options.ShardID
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}
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return plan, nil
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}
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if c.manager == nil {
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return repository.DatabasePlan{}, fmt.Errorf("%w: database plan or servergroup is required", repository.ErrDatabasePlanInvalid)
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}
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shardID := firstValue(c.options.ShardID, c.options.DatabasePlan.ShardID)
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return repository.ResolveDatabasePlan(ctx, c.manager, shardID)
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}
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func (c *Component) groupOptions(plan repository.DatabasePlan) MySQLGroupOptions {
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return MySQLGroupOptions{
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DatabasePlan: clonePlan(plan),
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TablePrefix: c.options.TablePrefix,
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Now: c.options.Now,
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}
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}
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func (c *Component) schemaOptions(plan repository.DatabasePlan) SchemaOptions {
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return SchemaOptions{
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AutoCreate: c.options.AutoCreateSchema,
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CreateDatabases: c.options.CreateDatabases,
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IncludeCSharpLegacySchema: c.options.IncludeCSharpLegacySchema,
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TablePrefix: c.options.TablePrefix,
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DatabasePlan: clonePlan(plan),
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}
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}
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func (c *Component) recordError(err error) {
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if c == nil || err == nil {
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return
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}
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c.mu.Lock()
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c.group = repository.Group{}
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c.plan = repository.DatabasePlan{}
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c.started = false
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c.startedAt = time.Time{}
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c.lastError = err.Error()
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c.mu.Unlock()
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}
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func (c *Component) clock() time.Time {
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if c == nil || c.now == nil {
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return time.Now()
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}
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return c.now()
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}
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func cloneCompOptions(options ComponentOptions) ComponentOptions {
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options.DatabasePlan = clonePlan(options.DatabasePlan)
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return options
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}
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func clonePlan(plan repository.DatabasePlan) repository.DatabasePlan {
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plan.WriteDatabases = append([]string(nil), plan.WriteDatabases...)
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plan.ReadDatabases = append([]string(nil), plan.ReadDatabases...)
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return plan
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}
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func firstClock(now func() time.Time) func() time.Time {
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if now != nil {
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return now
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}
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return time.Now
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}
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func ctxOrBackground(ctx context.Context) context.Context {
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if ctx != nil {
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return ctx
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}
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return context.Background()
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}
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