# Legacy Worker service name kept to avoid creating a new production Worker during rename cleanup.
name = "cfchat"
main = "worker/src/index.js"
compatibility_date = "2026-04-05"
compatibility_flags = ["nodejs_compat", "global_fetch_strictly_public"]

[build]
command = "npm run schema:generate"

[vars]
ADMIN_USERNAMES = "admin"
MESSAGE_RETENTION_DAYS = "7"
SOFT_DELETE_RETENTION_DAYS = "60"
GC_BATCH_SIZE = "90"
GC_MAX_BATCHES_PER_RUN = "20"
# 单次调用的 D1/R2 内部操作合计保留 100 次平台余量；失败写回也计入同一预算。
GC_INTERNAL_OPERATION_BUDGET = "900"
GC_D1_STATEMENT_BUDGET = "1200"
GC_R2_OPERATION_BUDGET = "300"
# 逗号分隔的本站 origin，用于识别升级前保存的完整 /files/ 图标 URL；自定义域名应全部列出。
SITE_ORIGINS = ""
R2_DELETE_MAX_RETRY = "8"
ORPHAN_UPLOAD_RETENTION_DAYS = "1"
ALLOWED_FILE_TYPES = "image/,video/,audio/,application/pdf,text/"
MAX_FILE_SIZE = "20971520"

[[d1_databases]]
binding = "DB"
# Legacy D1 resource name kept intentionally; do not rename without a data migration plan.
database_name = "cfchat-db"
database_id = "YOUR_D1_DATABASE_ID_HERE"

[[kv_namespaces]]
binding = "SESSIONS"
id = "YOUR_KV_NAMESPACE_ID_HERE"

[[r2_buckets]]
binding = "FILES"
# Legacy R2 bucket name kept intentionally; code/docs use Edgechat branding.
bucket_name = "cfchat-files"

[[durable_objects.bindings]]
name = "CHANNEL_ROOM"
class_name = "ChannelRoom"

[[durable_objects.bindings]]
name = "SCHEDULER"
class_name = "Scheduler"

[[durable_objects.bindings]]
name = "USER_INBOX"
class_name = "UserInbox"

[[migrations]]
tag = "v1"
new_sqlite_classes = ["ChannelRoom", "Scheduler"]

[[migrations]]
tag = "v2"
new_sqlite_classes = ["UserInbox"]

[[durable_objects.bindings]]
name = "INSTANCE_BRIDGE"
class_name = "InstanceBridge"

[[migrations]]
tag = "v3"
new_sqlite_classes = ["InstanceBridge"]

[assets]
directory = "./frontend/dist"
not_found_handling = "single-page-application"
binding = "ASSETS"
# 全量先经过 Worker，隐身模式才能在资产命中与 SPA fallback 之前鉴权。
run_worker_first = true

[triggers]
# 单一 15 分钟触发器救援实例桥接；Worker 在 UTC 19:00 的轮次同时执行每日 GC，节省账户级 cron 配额。
crons = ["*/15 * * * *"]