feat(platform): delivery-mixin gossip dedupe, heal, and clear receipts (v0.8.663)

Add delivery-mixin for receipt registry and failure digest partition heal,
extend delivery.receipt span metadata, clearAutomationDeliveryReceipts,
deliveryReceiptRows view slice, and openReceipts deep-link handling.

Co-authored-by: Cursor <[email protected]>

README.md

@@ -2,6 +2,8 @@
 
 Application facade: one `PearcordPlatform` class that wires identity, database, guild mesh, DMs, invites, voice, discovery, bots, and dozens of feature modules for the Pearcord desktop sidecar and companion.
 
+**Phase 688 (v0.8.663):** Hook delivery receipts & failure digest — `delivery-mixin.js`, receipt gossip dedupe, `_healReceiptRegistryOnPartition` + `_healFailureDigestCursorOnPartition`, `guildReceiptCount`/`bridgeKind` span metadata, `clearAutomationDeliveryReceipts`, deep link `openReceipts`. Bundle: `npm run test:ci-phase688`.
+
 **Phase 687 (v0.8.662):** Integration workers & headless bridge — `workers-mixin.js`, worker trial/release gossip dedupe, `_healWorkerRegistryOnPartition` + `_healWorkerTrialCursorOnPartition`, `guildWorkerCount`/`bridgeKind` span metadata, deep link `openWorkers`. Bundle: `npm run test:ci-phase687`.
 
 **Phase 686 (v0.8.661):** Automation hooks & digest relay — `automation-mixin.js`, hook manifest gossip dedupe, `_healAutomationRegistryOnPartition` + `_healDigestRelayCursorOnPartition`, `guildAutomationCount`/`relayKind` span metadata, deep link `openAutomation`. Bundle: `npm run test:ci-phase686`.

delivery-mixin.js

@@ -0,0 +1,107 @@
+'use strict'
+
+const deliveryMixin = {
+  _deliveryReceiptGossipKeys: null,
+  _receiptRegistryHealWatermark: null,
+  _failureDigestHealWatermark: null,
+
+  _initDeliveryMixinState () {
+    if (!this._deliveryReceiptGossipKeys) {
+      this._deliveryReceiptGossipKeys = new Set()
+    }
+  },
+
+  _shouldGossipDeliveryReceipt (receipt) {
+    this._initDeliveryMixinState()
+    if (!receipt?.guildId || !receipt?.id) return true
+    const hash = `${receipt.guildId}:${receipt.id}:${receipt.hookId || ''}:${receipt.status || ''}:${receipt.eventType || ''}:${receipt.at || 0}`
+    if (this._deliveryReceiptGossipKeys.has(hash)) return false
+    this._deliveryReceiptGossipKeys.add(hash)
+    if (this._deliveryReceiptGossipKeys.size > 8192) {
+      const first = this._deliveryReceiptGossipKeys.values().next().value
+      if (first) this._deliveryReceiptGossipKeys.delete(first)
+    }
+    return true
+  },
+
+  async _healReceiptRegistryOnPartition (guildId) {
+    const gid = guildId || this.guild?.guild?.id || null
+    const span = this.log.time('delivery.receipt', {
+      spanKind: 'delivery.receipt',
+      guildId: gid,
+      context: 'heal.registry'
+    })
+    try {
+      if (!gid || !this.deliveryReceipts) {
+        span.end({ relisted: 0, skipped: true, guildReceiptCount: 0 })
+        return { relisted: 0, skipped: true }
+      }
+      await this._initDeliveryReceipts(gid)
+      const rows = await this.deliveryReceipts.listRecent(512)
+      let relisted = 0
+      for (const row of rows) {
+        if (this._shouldGossipDeliveryReceipt(row)) relisted++
+      }
+      const watermark = Date.now()
+      this._receiptRegistryHealWatermark = watermark
+      span.end({
+        relisted,
+        watermark,
+        guildReceiptCount: rows.length,
+        bridgeKind: 'delivery.receipt'
+      })
+      return { relisted, watermark, guildReceiptCount: rows.length }
+    } catch (err) {
+      this.log.error('delivery.receipt error', {
+        guildId: gid,
+        context: 'heal.registry',
+        error: err?.message || String(err)
+      })
+      span.fail(err)
+      return { relisted: 0, error: err?.message || String(err) }
+    }
+  },
+
+  async _healFailureDigestCursorOnPartition (guildId) {
+    const gid = guildId || this.guild?.guild?.id || null
+    const span = this.log.time('delivery.receipt', {
+      spanKind: 'delivery.receipt',
+      guildId: gid,
+      context: 'heal.digest'
+    })
+    try {
+      if (!gid) {
+        span.end({ relisted: 0, skipped: true, guildReceiptCount: 0 })
+        return { relisted: 0, skipped: true }
+      }
+      await this._initDeliveryReceipts(gid)
+      const digest = await this._computeHookFailureDigest().catch(() => null)
+      const watermark = Date.now()
+      this._failureDigestHealWatermark = watermark
+      span.end({
+        relisted: 0,
+        watermark,
+        guildReceiptCount: (await this.deliveryReceipts.listRecent(64)).length,
+        digestFailures: digest?.totalFailures || 0,
+        guildCount: (this.guilds || []).length,
+        activeChannelId: this.activeChannelId || null,
+        bridgeKind: 'delivery.receipt'
+      })
+      return {
+        relisted: 0,
+        watermark,
+        guildReceiptCount: (await this.deliveryReceipts.listRecent(64)).length
+      }
+    } catch (err) {
+      this.log.error('delivery.receipt error', {
+        guildId: gid,
+        context: 'heal.digest',
+        error: err?.message || String(err)
+      })
+      span.fail(err)
+      return { relisted: 0, error: err?.message || String(err) }
+    }
+  }
+}
+
+module.exports = { deliveryMixin }

index.js

@@ -83,7 +83,8 @@ const {
   computeArchivePeerHealthScore,
   applyArchivePeerHealthDecay,
   computeArchiveFetchBackoffMs,
-  HookFailureAlertStore
+  HookFailureAlertStore,
+  RECEIPTS_COLLECTION
 } = require('pearcord-delivery-receipts')
 const {
   listWorkerTemplates,
@@ -1613,6 +1614,12 @@ class PearcordPlatform extends EventEmitter {
     const workerTrialHeal = await this._healWorkerTrialCursorOnPartition(gid).catch(() => ({
       relisted: 0
     }))
+    const receiptRegistryHeal = await this._healReceiptRegistryOnPartition(gid).catch(() => ({
+      relisted: 0
+    }))
+    const failureDigestHeal = await this._healFailureDigestCursorOnPartition(gid).catch(() => ({
+      relisted: 0
+    }))
     return {
       voiceApplied,
       emojiSlots,
@@ -1653,7 +1660,9 @@ class PearcordPlatform extends EventEmitter {
       automationRegistryHeal,
       digestRelayHeal,
       workerRegistryHeal,
-      workerTrialHeal
+      workerTrialHeal,
+      receiptRegistryHeal,
+      failureDigestHeal
     }
   }
 
@@ -15292,10 +15301,54 @@ class PearcordPlatform extends EventEmitter {
   async _onAppEventReceiptGossip (receipt) {
     if (!receipt?.guildId || !receipt?.id) return null
     if (this.guild?.guild?.id !== receipt.guildId) return null
-    await this._initDeliveryReceipts(receipt.guildId)
+    const span = this.log.time('delivery.receipt', {
-    const row = await this.deliveryReceipts.ingestGossip(receipt)
+      spanKind: 'delivery.receipt',
-    if (row) this.emit('automation-delivery', row)
+      guildId: receipt.guildId,
-    return row
+      context: 'gossip.ingest',
+      receiptId: receipt.id
+    })
+    try {
+      await this._initDeliveryReceipts(receipt.guildId)
+      const existing = await this.deliveryReceipts.store
+        .get(RECEIPTS_COLLECTION, { id: receipt.id, guildId: receipt.guildId })
+        .catch(() => null)
+      const duplicate = !!existing
+      const gossipNew = this._shouldGossipDeliveryReceipt(receipt)
+      const row = await this.deliveryReceipts.ingestGossip(receipt)
+      if (row && gossipNew) this.emit('automation-delivery', row)
+      const guildReceiptCount = (await this.deliveryReceipts.listRecent(64)).length
+      span.end({
+        ingested: !!row && !duplicate,
+        duplicate,
+        guildReceiptCount,
+        bridgeKind: 'delivery.receipt'
+      })
+      if (duplicate) {
+        this._deliveryReceiptDuplicateId = receipt.id
+        return { ...row, duplicate: true }
+      }
+      return row
+    } catch (err) {
+      this.log.error('delivery.receipt error', {
+        guildId: receipt.guildId,
+        context: 'gossip.ingest',
+        error: err?.message || String(err)
+      })
+      span.fail(err)
+      return null
+    }
+  }
+
+  async clearAutomationDeliveryReceipts () {
+    if (!this.guild?.guild) throw new Error('no guild')
+    const roles = await this._memberRoles()
+    if (!roleHasPermission(roles, PERMISSION.MANAGE_GUILD)) {
+      throw new Error('no permission to manage automations')
+    }
+    await this._initDeliveryReceipts(this.guild.guild.id)
+    const removed = await this.deliveryReceipts.clearAll()
+    this.emit('automation-delivery-cleared', { removed })
+    return { removed }
   }
 
   async listAutomationDeliveryReceipts (limit = 20) {
@@ -17114,7 +17167,8 @@ class PearcordPlatform extends EventEmitter {
         openBots: !!parsed.openBots,
         openWebhooks: !!parsed.openWebhooks,
         openAutomation: !!parsed.openAutomation,
-        openWorkers: !!parsed.openWorkers
+        openWorkers: !!parsed.openWorkers,
+        openReceipts: !!parsed.openReceipts
       }
     }
 
@@ -25366,12 +25420,13 @@ class PearcordPlatform extends EventEmitter {
         : listBuiltinDigestRelayPlugins()
     }
     let hookFailureAlerts = []
+    let deliveryReceiptRows = []
     if (guild) {
       await this._initAutomationExport(guild.id)
       automationHooks = await this.automationExport.listHooks()
       await this._initDeliveryReceipts(guild.id)
-      const receiptRows = await this.deliveryReceipts.listRecent(32)
+      deliveryReceiptRows = await this.deliveryReceipts.listRecent(256)
-      automationDelivery = summarizeReceipts(receiptRows)
+      automationDelivery = summarizeReceipts(deliveryReceiptRows)
       automationDeliveryMetrics = await this.getAutomationDeliveryMetrics()
       automationReceiptRetention = await this.getAutomationReceiptRetention()
       hookFailurePrefs = await this.getHookFailurePrefs()
@@ -25693,6 +25748,8 @@ class PearcordPlatform extends EventEmitter {
       this._pollDbReadBudget?.record(this._viewLightDbReadEstimate || 1, { log: this.log })
     }
     const pollDbReadBudget = this._pollDbReadBudget?.stats?.() || null
+    const deliveryReceiptDuplicateId = this._deliveryReceiptDuplicateId || null
+    this._deliveryReceiptDuplicateId = null
     return {
       onboarded: this.onboarded,
       sessionReady: this._sessionReady,
@@ -25819,6 +25876,8 @@ class PearcordPlatform extends EventEmitter {
       automodConfig,
       automationHooks,
       automationDelivery,
+      deliveryReceiptRows,
+      deliveryReceiptDuplicateId,
       automationDeliveryMetrics,
       automationReceiptRetention,
       hookFailurePrefs,
@@ -26428,6 +26487,7 @@ const { botsMixin } = require('./bots-mixin')
 const { webhooksMixin } = require('./webhooks-mixin')
 const { automationMixin } = require('./automation-mixin')
 const { workersMixin } = require('./workers-mixin')
+const { deliveryMixin } = require('./delivery-mixin')
 Object.assign(PearcordPlatform.prototype, pollSchedulingMixin)
 Object.assign(PearcordPlatform.prototype, notificationsActivityMixin)
 Object.assign(PearcordPlatform.prototype, userSettingsMixin)
@@ -26442,3 +26502,4 @@ Object.assign(PearcordPlatform.prototype, botsMixin)
 Object.assign(PearcordPlatform.prototype, webhooksMixin)
 Object.assign(PearcordPlatform.prototype, automationMixin)
 Object.assign(PearcordPlatform.prototype, workersMixin)
+Object.assign(PearcordPlatform.prototype, deliveryMixin)