6146be1474
This feature allows API Keys to have their own quota limits and expiration times, independent of the user's balance. Backend: - Add quota, quota_used, expires_at fields to api_key schema - Implement IsExpired() and IsQuotaExhausted() checks in middleware - Add ResetQuota and ClearExpiration API endpoints - Integrate quota billing in gateway handlers (OpenAI, Anthropic, Gemini) - Include quota/expiration fields in auth cache for performance - Expiration check returns 403, quota exhausted returns 429 Frontend: - Add quota and expiration inputs to key create/edit dialog - Add quick-select buttons for expiration (+7, +30, +90 days) - Add reset quota confirmation dialog - Add expires_at column to keys list - Add i18n translations for new features (en/zh) Migration: - Add 045_add_api_key_quota.sql for new columns
103 lines
2.4 KiB
Go
103 lines
2.4 KiB
Go
package schema
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import (
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"github.com/Wei-Shaw/sub2api/ent/schema/mixins"
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"github.com/Wei-Shaw/sub2api/internal/domain"
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"entgo.io/ent"
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"entgo.io/ent/dialect"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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)
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// APIKey holds the schema definition for the APIKey entity.
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type APIKey struct {
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ent.Schema
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}
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func (APIKey) Annotations() []schema.Annotation {
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return []schema.Annotation{
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entsql.Annotation{Table: "api_keys"},
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}
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}
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func (APIKey) Mixin() []ent.Mixin {
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return []ent.Mixin{
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mixins.TimeMixin{},
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mixins.SoftDeleteMixin{},
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}
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}
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func (APIKey) Fields() []ent.Field {
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return []ent.Field{
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field.Int64("user_id"),
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field.String("key").
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MaxLen(128).
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NotEmpty().
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Unique(),
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field.String("name").
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MaxLen(100).
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NotEmpty(),
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field.Int64("group_id").
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Optional().
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Nillable(),
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field.String("status").
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MaxLen(20).
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Default(domain.StatusActive),
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field.JSON("ip_whitelist", []string{}).
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Optional().
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Comment("Allowed IPs/CIDRs, e.g. [\"192.168.1.100\", \"10.0.0.0/8\"]"),
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field.JSON("ip_blacklist", []string{}).
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Optional().
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Comment("Blocked IPs/CIDRs"),
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// ========== Quota fields ==========
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// Quota limit in USD (0 = unlimited)
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field.Float("quota").
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}).
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Default(0).
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Comment("Quota limit in USD for this API key (0 = unlimited)"),
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// Used quota amount
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field.Float("quota_used").
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}).
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Default(0).
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Comment("Used quota amount in USD"),
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// Expiration time (nil = never expires)
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field.Time("expires_at").
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Optional().
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Nillable().
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Comment("Expiration time for this API key (null = never expires)"),
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}
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}
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func (APIKey) Edges() []ent.Edge {
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return []ent.Edge{
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edge.From("user", User.Type).
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Ref("api_keys").
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Field("user_id").
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Unique().
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Required(),
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edge.From("group", Group.Type).
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Ref("api_keys").
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Field("group_id").
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Unique(),
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edge.To("usage_logs", UsageLog.Type),
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}
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}
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func (APIKey) Indexes() []ent.Index {
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return []ent.Index{
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// key 字段已在 Fields() 中声明 Unique()，无需重复索引
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index.Fields("user_id"),
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index.Fields("group_id"),
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index.Fields("status"),
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index.Fields("deleted_at"),
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// Index for quota queries
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index.Fields("quota", "quota_used"),
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index.Fields("expires_at"),
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}
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}
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