FIX - Improve test data idempotency and reliability

Refactor test data seeding to use deterministic identifiers for DarkChat and Flare, ensuring re-runs don't create duplicate entries or inconsistent states. Implement robust SIM card movement logic and add contract tests to verify seeding constraints and default configuration safety.

README.md

@@ -87,7 +87,7 @@ Sky Phone is built to be the **free FiveM phone you can choose without accepting
 | --- | --- |
 | **Frameworks** | ESX Legacy, QBCore, Qbox |
 | **Inventories** | ox_inventory, qb-inventory, lj-inventory, qs-inventory, codem-inventory, core_inventory, mf-inventory, smx-inventory, hex_4_inventory, and native ESX inventory |
-| **Calls** | PMA Voice, SaltyChat |
+| **Calls** | YACA, PMA Voice, SaltyChat |
 | **Radio** | YACA, PMA Voice, SaltyChat |
 | **Housing** | ESX Property, qbx_properties |
 | **Garages** | Built-in/custom data and a broad set of popular garage providers configured through the bridge |
@@ -140,6 +140,7 @@ Sky Phone is built to be the **free FiveM phone you can choose without accepting
 
 Phone calls support:
 
+- YACA
 - PMA Voice
 - SaltyChat
 
@@ -433,10 +434,11 @@ Config.Calls.VoiceProvider = "pma"
 
 Supported values:
 
+- `yaca` or `yaca-voice`
 - `pma` or `pma-voice`
 - `saltychat` or `salty`
 
-SaltyChat supports the provider-backed call speaker feature. PMA Voice keeps the speaker option unavailable.
+YACA supports calls, payphone calls, provider-backed speaker mode, and real microphone mute. SaltyChat supports provider-backed speaker mode. PMA Voice keeps speaker and mute controls unavailable.
 
 ### Radio
 

frontend/src/stores/calls.test.ts

@@ -156,6 +156,54 @@ describe('calls store', () => {
     expect(calls.activeCall?.speakerEnabled).toBe(false)
   })
 
+  it('applies the provider-authoritative mute state for a Yaca call', async () => {
+    vi.mocked(nuiCall).mockResolvedValueOnce({
+      success: true,
+      data: { muted: true },
+    })
+    const calls = useCallsStore()
+    calls.applyCallState({
+      direction: 'outgoing',
+      id: 'call-yaca-mute',
+      muted: false,
+      muteSupported: true,
+      otherNumber: '5551110025',
+      startedAt: 1,
+      state: 'connected',
+    })
+
+    const response = await calls.setMuted(true)
+
+    expect(response.success).toBe(true)
+    expect(nuiCall).toHaveBeenCalledWith('calls:set-muted', {
+      enabled: true,
+      id: 'call-yaca-mute',
+    })
+    expect(calls.activeCall?.muted).toBe(true)
+  })
+
+  it('does not simulate mute state for unsupported voice providers', async () => {
+    const calls = useCallsStore()
+    calls.applyCallState({
+      direction: 'outgoing',
+      id: 'call-pma-mute',
+      muted: false,
+      muteSupported: false,
+      otherNumber: '5551110025',
+      startedAt: 1,
+      state: 'connected',
+    })
+
+    const response = await calls.setMuted(true)
+
+    expect(response).toEqual({
+      error: 'mute_unavailable',
+      success: false,
+    })
+    expect(nuiCall).not.toHaveBeenCalled()
+    expect(calls.activeCall?.muted).toBe(false)
+  })
+
   it('updates a contact favorite and refreshes the contact list', async () => {
     vi.mocked(nuiCall)
       .mockResolvedValueOnce({

frontend/src/stores/calls.ts

@@ -130,6 +130,30 @@ export const useCallsStore = defineStore('calls', () => {
     return response
   }
 
+  async function setMuted(
+    enabled: boolean,
+  ): Promise<NuiResponse<{ muted: boolean }>> {
+    const call = activeCall.value
+    if (!call || call.state !== 'connected') {
+      return { success: false, error: 'call_not_connected' }
+    }
+    if (!call.muteSupported) {
+      return { success: false, error: 'mute_unavailable' }
+    }
+
+    const response = await nuiCall<{ muted: boolean }>('calls:set-muted', {
+      enabled,
+      id: call.id,
+    })
+    if (response.success && response.data && activeCall.value?.id === call.id) {
+      activeCall.value = {
+        ...activeCall.value,
+        muted: response.data.muted === true,
+      }
+    }
+    return response
+  }
+
   async function blockNumber(phoneNumber: string): Promise<NuiResponse> {
     const response = await nuiCall('calls:block', { phoneNumber })
     if (response.success && activeCall.value?.otherNumber === phoneNumber) {
@@ -179,6 +203,7 @@ export const useCallsStore = defineStore('calls', () => {
     recents,
     saveContact,
     setContactFavorite,
+    setMuted,
     setSpeaker,
   }
 })

frontend/src/stores/phone.ts

@@ -2658,11 +2658,16 @@ const defaultLocales: LocaleTree = {
         readonly_contact: 'Official company contacts cannot be changed.',
         rate_limited: 'Too many calls. Try again in a minute.',
         voice_unavailable: 'The configured phone voice service is unavailable.',
-        call_not_connected: 'Connect the call before enabling speaker mode.',
+        call_not_connected:
+          'Connect the call before changing its audio controls.',
         speaker_unavailable:
           'Speaker mode is not available for the configured phone voice service.',
         speaker_unsupported:
           'The configured phone voice service does not support speaker mode.',
+        mute_unavailable:
+          'Mute is not available for the configured phone voice service.',
+        mute_unsupported:
+          'The configured phone voice service does not support mute.',
         inventory_full: 'There is no room for the ejected SIM card.',
         operation_in_progress:
           'Another phone operation is already in progress.',

frontend/src/testdata.contract.test.ts

@@ -0,0 +1,69 @@
+import { readFileSync } from 'node:fs'
+
+import { describe, expect, it } from 'vitest'
+
+const readResourceFile = (path: string) =>
+  readFileSync(new URL(`../../sky_phone/${path}`, import.meta.url), 'utf8')
+
+const config = readResourceFile('config/config.lua')
+const testData = readResourceFile('source/server/testdata.lua')
+
+describe('test data seeding contracts', () => {
+  it('keeps test data disabled while retaining the development phone command', () => {
+    expect(config).toContain('DevelopmentCommand = true')
+    expect(config).toContain(
+      'Enabled = false, -- development/test servers only',
+    )
+  })
+
+  it('returns before registering the test-data command when disabled', () => {
+    expect(
+      testData.indexOf('if not Config.TestData.Enabled then'),
+    ).toBeLessThan(testData.indexOf('RegisterCommand(Config.TestData.Command'))
+  })
+
+  it('moves an existing player SIM before attaching it to the selected phone', () => {
+    expect(testData).toContain('local function move_sim_to_device')
+    expect(testData).toContain(
+      'SET `sim_id` = NULL WHERE `sim_id` = ? AND `imei` <> ?',
+    )
+    expect(testData).toContain(
+      'SET `sim_id` = ? WHERE `imei` = ? AND `sim_id` IS NULL',
+    )
+    expect(testData).toContain(
+      'local previous_imei = move_sim_to_device(sim.id, imei)',
+    )
+    expect(testData).toContain(
+      'restore_sim_attachment(sim.id, imei, previous_imei)',
+    )
+  })
+
+  it('derives distinct DarkChat identifiers from each account', () => {
+    expect(testData).toContain(
+      'local function darkchat_identifiers(account_id)',
+    )
+    expect(testData).toContain(
+      'local user_dark_id, user_invite_code = darkchat_identifiers(account_id)',
+    )
+    expect(testData).toContain(
+      'local bot_dark_id, bot_invite_code = darkchat_identifiers(bot_id)',
+    )
+    expect(testData).not.toContain("'DARK0000000001'")
+    expect(testData).not.toContain("'INV00000001'")
+  })
+
+  it('loads the persisted Flare match before inserting its test message', () => {
+    const matchLookup = testData.indexOf(
+      'SELECT `id` FROM `sky_phone_flare_matches`',
+    )
+    const messageInsert = testData.indexOf(
+      'INSERT INTO `sky_phone_flare_messages`',
+    )
+
+    expect(matchLookup).toBeGreaterThan(-1)
+    expect(messageInsert).toBeGreaterThan(matchLookup)
+    expect(testData).toContain(
+      'stable_uuid("sky_phone:testdata:flare:message:" .. match_id)',
+    )
+  })
+})

frontend/src/types/phone.ts

@@ -48,6 +48,8 @@ export type PhoneCall = {
   device?: { imei: string; name: string }
   direction: CallDirection
   id: string
+  muted?: boolean
+  muteSupported?: boolean
   otherNumber: string
   speakerEnabled?: boolean
   speakerSupported?: boolean

frontend/src/views/apps/PhoneApp.vue

@@ -100,7 +100,7 @@ const inCallKeypad = ref('')
 const blockDialogOpened = ref(false)
 const blockTargetNumber = ref('')
 const callSpeakerPending = ref(false)
-const callMuted = ref(false)
+const callMutePending = ref(false)
 const callElapsedSeconds = ref(0)
 let callClock: number | null = null
 const tabs = [
@@ -464,6 +464,26 @@ async function toggleCallSpeaker(): Promise<void> {
   }
 }
 
+async function toggleCallMute(): Promise<void> {
+  const call = calls.activeCall
+  if (
+    !call ||
+    call.state !== 'connected' ||
+    !call.muteSupported ||
+    callMutePending.value
+  ) {
+    return
+  }
+
+  error.value = ''
+  callMutePending.value = true
+  const response = await calls.setMuted(!call.muted)
+  callMutePending.value = false
+  if (!response.success) {
+    error.value = phone.t(`Apps.phone.errors.${response.error ?? 'default'}`)
+  }
+}
+
 function updateCallElapsed(): void {
   const call = calls.activeCall
   if (!call || call.state !== 'connected') {
@@ -853,8 +873,20 @@ onBeforeUnmount(() => {
             <sky-button
               rounded
               class="phone-call-action"
-              :class="{ 'is-active': callMuted }"
+              :class="{
-              @click="callMuted = !callMuted"
+                'is-active': calls.activeCall.muted,
+                'is-disabled':
+                  calls.activeCall.state !== 'connected' ||
+                  !calls.activeCall.muteSupported,
+              }"
+              :disabled="
+                calls.activeCall.state !== 'connected' ||
+                !calls.activeCall.muteSupported ||
+                callMutePending
+              "
+              :aria-busy="callMutePending || undefined"
+              :aria-pressed="calls.activeCall.muted === true"
+              @click="toggleCallMute"
             >
               <MicOff />
               <span>{{ phone.t('Apps.phone.mute') }}</span>

frontend/src/voiceProviders.contract.test.ts

@@ -22,6 +22,10 @@ const clientMain = readFileSync(
   new URL('../../sky_phone/source/client/main.lua', import.meta.url),
   'utf8',
 )
+const phoneApp = readFileSync(
+  new URL('./views/apps/PhoneApp.vue', import.meta.url),
+  'utf8',
+)
 const clientRadio = readFileSync(
   new URL('../../sky_phone/source/bridge/client/radio.lua', import.meta.url),
   'utf8',
@@ -76,13 +80,13 @@ describe('voice provider contracts', () => {
     expect(config).toMatch(/Config\.Speaker\s*=\s*\{\s*Enabled\s*=\s*true,/)
     expect(sharedBridge).toContain('function Bridge.Speaker.IsEnabled()')
     expect(clientCalls).toContain(
-      'Bridge.Speaker.IsEnabled() and resolve_provider() == "saltychat"',
+      'Bridge.Speaker.IsEnabled() and (selected == "yaca" or selected == "saltychat")',
     )
     expect(clientRadio).toContain(
       'Bridge.Speaker.IsEnabled() and resolve_provider() == "saltychat"',
     )
     expect(serverVoice).toContain(
-      'Bridge.Speaker.IsEnabled() and resolve_call_provider() == "saltychat"',
+      'Bridge.Speaker.IsEnabled() and (selected == "yaca" or selected == "saltychat")',
     )
     expect(serverVoice).toContain(
       'Bridge.Speaker.IsEnabled() and resolve_radio_provider() == "saltychat"',
@@ -90,6 +94,37 @@ describe('voice provider contracts', () => {
     expect(serverCalls).toContain('if not Bridge.Speaker.IsEnabled() then')
   })
 
+  it('integrates Yaca calls, speaker mode and provider-backed mute end to end', () => {
+    expect(config).toContain('yaca (alias: yaca-voice)')
+    expect(clientCalls).toContain('yaca = "yaca-voice"')
+    expect(clientCalls).toContain(
+      'Yaca and SaltyChat call membership is owned by the server bridge.',
+    )
+    expect(serverVoice).toContain(
+      'exports["yaca-voice"]:callPlayer(caller_source, target_source, true)',
+    )
+    expect(serverVoice).toContain(
+      'exports["yaca-voice"]:callPlayer(caller_source, target_source, false)',
+    )
+    expect(serverVoice).toContain('exports["yaca-voice"]:enablePhoneSpeaker(')
+    expect(serverVoice).toContain('exports["yaca-voice"]:muteOnPhone(')
+    expect(serverCalls).toContain(
+      'Bridge.Callbacks.Register("sky_phone:calls:set-muted"',
+    )
+    expect(clientMain).toContain('"calls:set-muted"')
+    expect(phoneApp).toContain('@click="toggleCallMute"')
+    expect(phoneApp).not.toContain('callMuted = !callMuted')
+  })
+
+  it('passes Yaca radio volume arguments in the documented order', () => {
+    expect(clientRadio).toContain(
+      'changeRadioChannelVolumeRaw(volume / 100, 1)',
+    )
+    expect(clientRadio).toContain(
+      'changeRadioChannelVolumeRaw(volume / 100, 2)',
+    )
+  })
+
   it('provides safe shared defaults for the optional server radio speaker adapter', () => {
     expect(sharedBridge).toContain('function Bridge.Radio.SupportsSpeaker()')
     expect(sharedBridge).toMatch(

sky_phone/README.md

@@ -89,7 +89,7 @@ Sky Phone is built to be the **free FiveM phone you can choose without accepting
 | --- | --- |
 | **Frameworks** | ESX Legacy, QBCore, Qbox |
 | **Inventories** | ox_inventory, qb-inventory, lj-inventory, qs-inventory, codem-inventory, core_inventory, mf-inventory, smx-inventory, hex_4_inventory, and native ESX inventory |
-| **Calls** | PMA Voice, SaltyChat |
+| **Calls** | YACA, PMA Voice, SaltyChat |
 | **Radio** | YACA, PMA Voice, SaltyChat |
 | **Housing** | ESX Property, qbx_properties |
 | **Garages** | Built-in/custom data and a broad set of popular garage providers configured through the bridge |
@@ -140,6 +140,7 @@ Sky Phone is built to be the **free FiveM phone you can choose without accepting
 
 Phone calls support:
 
+- YACA
 - PMA Voice
 - SaltyChat
 
@@ -433,10 +434,11 @@ Config.Calls.VoiceProvider = "pma"
 
 Supported values:
 
+- `yaca` or `yaca-voice`
 - `pma` or `pma-voice`
 - `saltychat` or `salty`
 
-SaltyChat supports the provider-backed call speaker feature. PMA Voice keeps the speaker option unavailable.
+YACA supports calls, payphone calls, provider-backed speaker mode, and real microphone mute. SaltyChat supports provider-backed speaker mode. PMA Voice keeps speaker and mute controls unavailable.
 
 ### Radio
 

sky_phone/config/config.lua

@@ -34,7 +34,7 @@ Config.Phone = {
 }
 
 Config.TestData = {
-    Enabled = true,
+    Enabled = false, -- development/test servers only; keep disabled in production
     Command = "phonetestdata",
     AdminOnly = false, -- enable only on development servers; every run is scoped to the executing player's phone
     AdminGroups = { "admin", "superadmin" },
@@ -82,7 +82,7 @@ Config.Speaker = {
 }
 
 Config.Calls = {
-    VoiceProvider = "pma", -- pma (alias: pma-voice), saltychat (alias: salty)
+    VoiceProvider = "pma", -- yaca (alias: yaca-voice), pma (alias: pma-voice), saltychat (alias: salty)
     RingSeconds = 30,
     ContactNameMaxLength = 80,
     ContactNotesMaxLength = 500,

sky_phone/config/locales/de.lua

@@ -1008,8 +1008,9 @@ Locales["de"] = {
                     message_unavailable = "Das Gespräch konnte nicht eröffnet werden.", contact_remove_failed = "Der Kontakt konnte nicht entfernt werden.", contact_favorite_failed = "Der Favorit konnte nicht aktualisiert werden.",
                     blocked = "Diese Nummer ist blockiert.", recipient_not_found = "Diese Nummer ist nicht bekannt.",
                     rate_limited = "Zu viele Anrufe. Versuch es in einer Minute erneut.", voice_unavailable = "Der konfigurierte Sprachdienst ist nicht verfügbar.",
-                    call_not_connected = "Schließ den Anruf an, bevor du den Lautsprechermodus ermöglichst.", speaker_unavailable = "Der Lautsprechermodus ist für den konfigurierten Handy-Sprachdienst nicht verfügbar.",
+                    call_not_connected = "Nimm den Anruf an, bevor du die Audiosteuerung änderst.", speaker_unavailable = "Der Lautsprechermodus ist für den konfigurierten Handy-Sprachdienst nicht verfügbar.",
                     speaker_unsupported = "Der konfigurierte Handy-Sprachdienst unterstützt den Lautsprechermodus nicht.",
+                    mute_unavailable = "Die Stummschaltung ist für den konfigurierten Handy-Sprachdienst nicht verfügbar.", mute_unsupported = "Der konfigurierte Handy-Sprachdienst unterstützt keine Stummschaltung.",
                     inventory_full = "Es gibt keinen Platz für die ausgeworfene SIM-Karte.", request_failed = "Die Telefonanfrage ist fehlgeschlagen.",
                     operation_in_progress = "Eine andere Handy-Aktion wird bereits ausgeführt.", sim_request_expired = "Die SIM-Auswahl ist abgelaufen. Verwende die SIM-Karte erneut.",
                     sim_not_owned = "Diese SIM Karte ist nicht mehr in deinem Inventar.", phone_not_owned = "Das Handy ist nicht mehr in deinem Inventar.",

sky_phone/config/locales/en.lua

@@ -1008,8 +1008,9 @@ Locales["en"] = {
                     message_unavailable = "The conversation could not be opened.", contact_remove_failed = "The contact could not be removed.", contact_favorite_failed = "The favorite could not be updated.",
                     blocked = "This number is blocked.", recipient_not_found = "This number is not known.",
                     rate_limited = "Too many calls. Try again in a minute.", voice_unavailable = "The configured phone voice service is unavailable.",
-                    call_not_connected = "Connect the call before enabling speaker mode.", speaker_unavailable = "Speaker mode is not available for the configured phone voice service.",
+                    call_not_connected = "Connect the call before changing its audio controls.", speaker_unavailable = "Speaker mode is not available for the configured phone voice service.",
                     speaker_unsupported = "The configured phone voice service does not support speaker mode.",
+                    mute_unavailable = "Mute is not available for the configured phone voice service.", mute_unsupported = "The configured phone voice service does not support mute.",
                     inventory_full = "There is no room for the ejected SIM card.", request_failed = "The phone request failed.",
                     operation_in_progress = "Another phone operation is already in progress.", sim_request_expired = "The SIM selection expired. Use the SIM card again.",
                     sim_not_owned = "That SIM card is no longer in your inventory.", phone_not_owned = "That phone is no longer in your inventory.",

sky_phone/source/bridge/client/calls.lua

@@ -1,8 +1,10 @@
 local provider_resources = {
+    yaca = "yaca-voice",
     pma = "pma-voice",
     saltychat = "saltychat",
 }
 local provider_aliases = {
+    ["yaca-voice"] = "yaca",
     ["pma-voice"] = "pma",
     salty = "saltychat",
 }
@@ -22,7 +24,12 @@ function Bridge.Calls.GetProvider()
 end
 
 function Bridge.Calls.SupportsSpeaker()
-    return Bridge.Speaker.IsEnabled() and resolve_provider() == "saltychat"
+    local selected = resolve_provider()
+    return Bridge.Speaker.IsEnabled() and (selected == "yaca" or selected == "saltychat")
+end
+
+function Bridge.Calls.SupportsMute()
+    return resolve_provider() == "yaca"
 end
 
 function Bridge.Calls.Join(channel)
@@ -37,8 +44,8 @@ function Bridge.Calls.Join(channel)
         return true
     end
 
-    if selected == "saltychat" then
+    if selected == "yaca" or selected == "saltychat" then
-        -- SaltyChat call membership is owned by the server bridge.
+        -- Yaca and SaltyChat call membership is owned by the server bridge.
         return true
     end
 

sky_phone/source/bridge/client/radio.lua

@@ -101,6 +101,10 @@ function Bridge.Radio.Join(primary, secondary)
     local selected = resolve_provider()
     if selected == "yaca" then
         local voice = exports["yaca-voice"]
+        if not voice:isEnabled() then
+            Bridge.Debug("error", "[sky_phone] Yaca is started but its voice system is disabled.")
+            return false
+        end
         if not voice:isRadioEnabled() then
             voice:enableRadio(true)
             Wait(100)
@@ -150,9 +154,9 @@ end
 function Bridge.Radio.SetVolume(volume)
     local selected = resolve_provider()
     if selected == "yaca" then
-        exports["yaca-voice"]:changeRadioChannelVolumeRaw(1, volume / 100)
+        exports["yaca-voice"]:changeRadioChannelVolumeRaw(volume / 100, 1)
         if Bridge.Radio.SupportsSecondary() then
-            exports["yaca-voice"]:changeRadioChannelVolumeRaw(2, volume / 100)
+            exports["yaca-voice"]:changeRadioChannelVolumeRaw(volume / 100, 2)
         end
     elseif selected == "pma" then
         exports["pma-voice"]:setRadioVolume(volume)

sky_phone/source/bridge/server/voice.lua

@@ -1,8 +1,10 @@
 local call_provider_resources = {
+    yaca = "yaca-voice",
     pma = "pma-voice",
     saltychat = "saltychat",
 }
 local call_provider_aliases = {
+    ["yaca-voice"] = "yaca",
     ["pma-voice"] = "pma",
     salty = "saltychat",
 }
@@ -17,6 +19,26 @@ local radio_provider_aliases = {
     salty = "saltychat",
 }
 
+local function yaca_is_enabled()
+    if GetResourceState("yaca-voice") ~= "started" then
+        return false
+    end
+
+    local success, enabled = pcall(function()
+        return exports["yaca-voice"]:isEnabled()
+    end)
+    if not success then
+        Bridge.Debug(
+            "error",
+            "[sky_phone] Yaca could not report its availability: %s",
+            tostring(enabled),
+            { always = true }
+        )
+        return false
+    end
+    return enabled == true
+end
+
 local function resolve_call_provider()
     local configured = tostring(Config.Calls.VoiceProvider or "")
     local selected = call_provider_aliases[configured] or configured
@@ -51,11 +73,17 @@ function Bridge.Calls.GetProvider()
 end
 
 function Bridge.Calls.IsAvailable()
-    return resolve_call_provider() ~= nil
+    local selected = resolve_call_provider()
+    return selected ~= nil and (selected ~= "yaca" or yaca_is_enabled())
 end
 
 function Bridge.Calls.SupportsSpeaker()
-    return Bridge.Speaker.IsEnabled() and resolve_call_provider() == "saltychat"
+    local selected = resolve_call_provider()
+    return Bridge.Speaker.IsEnabled() and (selected == "yaca" or selected == "saltychat")
+end
+
+function Bridge.Calls.SupportsMute()
+    return resolve_call_provider() == "yaca"
 end
 
 function Bridge.Calls.Start(identifier, player_handles)
@@ -63,6 +91,37 @@ function Bridge.Calls.Start(identifier, player_handles)
     if selected == "pma" then
         return true, selected
     end
+    if selected == "yaca" then
+        if not yaca_is_enabled() then
+            return false, selected
+        end
+        local caller_source = tonumber(player_handles[1])
+        local target_source = tonumber(player_handles[2])
+        if not caller_source or not target_source then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca refused call %s because a player source was invalid.",
+                tostring(identifier),
+                { always = true }
+            )
+            return false, selected
+        end
+
+        local success, error_message = pcall(function()
+            exports["yaca-voice"]:callPlayer(caller_source, target_source, true)
+        end)
+        if not success then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca could not start call %s: %s",
+                tostring(identifier),
+                tostring(error_message),
+                { always = true }
+            )
+            return false, selected
+        end
+        return true, selected
+    end
     if selected ~= "saltychat" then
         return false, nil
     end
@@ -85,6 +144,36 @@ end
 
 function Bridge.Calls.Stop(identifier, player_handles, provider)
     local selected = provider or resolve_call_provider()
+    if selected == "yaca" then
+        if GetResourceState("yaca-voice") ~= "started" then
+            return
+        end
+        local caller_source = tonumber(player_handles[1])
+        local target_source = tonumber(player_handles[2])
+        if not caller_source or not target_source then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca could not stop call %s because a player source was invalid.",
+                tostring(identifier),
+                { always = true }
+            )
+            return
+        end
+
+        local success, error_message = pcall(function()
+            exports["yaca-voice"]:callPlayer(caller_source, target_source, false)
+        end)
+        if not success then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca could not stop call %s: %s",
+                tostring(identifier),
+                tostring(error_message),
+                { always = true }
+            )
+        end
+        return
+    end
     if selected ~= "saltychat" or GetResourceState("saltychat") ~= "started" then
         return
     end
@@ -108,17 +197,47 @@ function Bridge.Calls.SetSpeaker(player_source, enabled, provider)
         return false
     end
     local selected = provider or resolve_call_provider()
-    if selected ~= "saltychat" or GetResourceState("saltychat") ~= "started" then
+    local resource_name = call_provider_resources[selected]
+    if (selected ~= "yaca" and selected ~= "saltychat")
+        or GetResourceState(resource_name) ~= "started"
+    then
         return false
     end
 
     local success, error_message = pcall(function()
-        exports.saltychat:SetPhoneSpeaker(tonumber(player_source), enabled == true)
+        if selected == "yaca" then
+            exports["yaca-voice"]:enablePhoneSpeaker(tonumber(player_source), enabled == true)
+        else
+            exports.saltychat:SetPhoneSpeaker(tonumber(player_source), enabled == true)
+        end
     end)
     if not success then
         Bridge.Debug(
             "error",
-            "[sky_phone] SaltyChat could not update the phone speaker for source %s: %s",
+            "[sky_phone] %s could not update the phone speaker for source %s: %s",
+            selected == "yaca" and "Yaca" or "SaltyChat",
+            tostring(player_source),
+            tostring(error_message),
+            { always = true }
+        )
+        return false
+    end
+    return true
+end
+
+function Bridge.Calls.SetMuted(player_source, enabled, provider)
+    local selected = provider or resolve_call_provider()
+    if selected ~= "yaca" or GetResourceState("yaca-voice") ~= "started" then
+        return false
+    end
+
+    local success, error_message = pcall(function()
+        exports["yaca-voice"]:muteOnPhone(tonumber(player_source), enabled == true)
+    end)
+    if not success then
+        Bridge.Debug(
+            "error",
+            "[sky_phone] Yaca could not update the phone mute state for source %s: %s",
             tostring(player_source),
             tostring(error_message),
             { always = true }

sky_phone/source/bridge/shared.lua

@@ -11,6 +11,14 @@ function Bridge.Speaker.IsEnabled()
     return not Config.Speaker or Config.Speaker.Enabled ~= false
 end
 
+function Bridge.Calls.SupportsMute()
+    return false
+end
+
+function Bridge.Calls.SetMuted()
+    return false
+end
+
 function Bridge.Radio.SupportsSpeaker()
     return false
 end

sky_phone/source/client/main.lua

@@ -245,6 +245,7 @@ local server_callbacks = {
     "calls:dial",
     "calls:answer",
     "calls:set-speaker",
+    "calls:set-muted",
     "calls:decline",
     "calls:hangup",
     "calls:block",

sky_phone/source/server/calls.lua

@@ -113,9 +113,12 @@ end
 local function send_state(call, source, state, channel)
     local outgoing = source == call.caller_source
     local speaker_supported = Bridge.Speaker.IsEnabled() and (
-        call.voice_provider == "saltychat"
+        call.voice_provider == "yaca"
+        or call.voice_provider == "saltychat"
         or (not call.voice_provider and Bridge.Calls.SupportsSpeaker())
     )
+    local mute_supported = call.voice_provider == "yaca"
+        or (not call.voice_provider and Bridge.Calls.SupportsMute())
     local payload = {
         id = call.id,
         state = state,
@@ -126,6 +129,8 @@ local function send_state(call, source, state, channel)
         channel = channel,
         speakerEnabled = call.speakers and call.speakers[source] == true or false,
         speakerSupported = speaker_supported,
+        muted = call.muted and call.muted[source] == true or false,
+        muteSupported = mute_supported,
     }
     if call.payphone and outgoing then
         payload.elapsedSeconds = call.payphone.elapsed_seconds or 0
@@ -252,6 +257,7 @@ local function finish_call(call, status)
         end
         Bridge.Calls.Stop(call.id, player_handles, call.voice_provider)
         call.speakers = {}
+        call.muted = {}
         call.voice_started = false
     end
     local ended_at = os.time()
@@ -1247,6 +1253,7 @@ Bridge.Callbacks.Register("sky_phone:calls:answer", function(source, data)
     call.voice_provider = voice_provider
     call.voice_started = true
     call.speakers = {}
+    call.muted = {}
     call.answered_at = os.time()
     call.channel = next_voice_channel
     next_voice_channel = next_voice_channel + 1
@@ -1281,7 +1288,7 @@ Bridge.Callbacks.Register("sky_phone:calls:set-speaker", function(source, data)
     if not call or call.id ~= data.id or not call.answered_at or call.ended or not call.voice_started then
         return { success = false, error = "call_not_found" }
     end
-    if call.voice_provider ~= "saltychat" then
+    if call.voice_provider ~= "yaca" and call.voice_provider ~= "saltychat" then
         return { success = false, error = "speaker_unsupported" }
     end
     if not Bridge.Speaker.IsEnabled() then
@@ -1302,6 +1309,37 @@ Bridge.Callbacks.Register("sky_phone:calls:set-speaker", function(source, data)
     }
 end)
 
+Bridge.Callbacks.Register("sky_phone:calls:set-muted", function(source, data)
+    if type(data) ~= "table" or type(data.id) ~= "string" or type(data.enabled) ~= "boolean" then
+        return { success = false, error = "invalid_request" }
+    end
+    if not SkyPhone.AllowOperation(source, "call_mute", 30, 60) then
+        return { success = false, error = "rate_limited" }
+    end
+
+    local call_id = active_by_source[source]
+    local call = call_id and calls[call_id] or nil
+    if not call or call.id ~= data.id or not call.answered_at or call.ended or not call.voice_started then
+        return { success = false, error = "call_not_found" }
+    end
+    if call.voice_provider ~= "yaca" then
+        return { success = false, error = "mute_unsupported" }
+    end
+    if not Bridge.Calls.SetMuted(source, data.enabled, call.voice_provider) then
+        return { success = false, error = "voice_unavailable" }
+    end
+
+    call.muted[source] = data.enabled
+    send_state(call, source, "connected", call.channel)
+    return {
+        success = true,
+        data = {
+            muted = data.enabled,
+            muteSupported = true,
+        },
+    }
+end)
+
 Bridge.Callbacks.Register("sky_phone:calls:decline", function(source, data)
     local call = type(data) == "table" and calls[data.id] or nil
     if not call or call.callee_source ~= source or call.answered_at or call.rerouting then

sky_phone/source/server/testdata.lua

@@ -43,6 +43,13 @@ local function seed_hash(seed)
     return value
 end
 
+local function darkchat_identifiers(account_id)
+    local account_key = tostring(account_id)
+    local dark_id = "DC" .. seed_hash("darkchat:id:" .. account_key):upper()
+    local invite_code = "I" .. seed_hash("darkchat:invite:" .. account_key):sub(1, 10):upper()
+    return dark_id, invite_code
+end
+
 local function database_uuid()
     local rows = Bridge.Database.Query("SELECT UUID() AS `id`", {})
     local id = rows[1] and rows[1].id
@@ -127,6 +134,71 @@ local function reserve_sim(owner_identifier, firstname, lastname)
     return { id = sim_id, phone_number = number, sim_type = "registered" }
 end
 
+local function restore_sim_attachment(sim_id, current_imei, previous_imei)
+    local statements = {
+        {
+            query = "UPDATE `sky_phone_devices` SET `sim_id` = NULL WHERE `imei` = ? AND `sim_id` = ?",
+            params = { current_imei, sim_id },
+        },
+    }
+    if previous_imei then
+        statements[#statements + 1] = {
+            query = "UPDATE `sky_phone_devices` SET `sim_id` = ? WHERE `imei` = ? AND `sim_id` IS NULL",
+            params = { sim_id, previous_imei },
+        }
+    end
+    if not Bridge.Database.Transaction(statements) then
+        return false
+    end
+
+    local rows = Bridge.Database.Query(
+        "SELECT `imei` FROM `sky_phone_devices` WHERE `sim_id` = ? LIMIT 1",
+        { sim_id }
+    )
+    if previous_imei then
+        return rows[1] and rows[1].imei == previous_imei
+    end
+    return rows[1] == nil
+end
+
+local function move_sim_to_device(sim_id, imei)
+    local rows = Bridge.Database.Query(
+        "SELECT `imei` FROM `sky_phone_devices` WHERE `sim_id` = ? LIMIT 1",
+        { sim_id }
+    )
+    local previous_imei = rows[1] and rows[1].imei or nil
+    if previous_imei == imei then
+        return previous_imei
+    end
+
+    local moved = Bridge.Database.Transaction({
+        {
+            query = "UPDATE `sky_phone_devices` SET `sim_id` = NULL WHERE `sim_id` = ? AND `imei` <> ?",
+            params = { sim_id, imei },
+        },
+        {
+            query = "UPDATE `sky_phone_devices` SET `sim_id` = ? WHERE `imei` = ? AND `sim_id` IS NULL",
+            params = { sim_id, imei },
+        },
+    })
+    if not moved then
+        error("[sky_phone] Test data could not move the player's SIM to the selected phone.")
+    end
+
+    rows = Bridge.Database.Query(
+        "SELECT `sim_id` FROM `sky_phone_devices` WHERE `imei` = ? LIMIT 1",
+        { imei }
+    )
+    if not rows[1] or rows[1].sim_id ~= sim_id then
+        if not restore_sim_attachment(sim_id, imei, previous_imei) then
+            error("[sky_phone] Test data could not verify the SIM move or restore its previous device.")
+        end
+        error("[sky_phone] Test data could not verify the SIM move.")
+    end
+
+    return previous_imei
+end
+
 local function ensure_bot(label, email_local, imei, firstname, lastname)
     local account = ensure_account(email_local .. "@" .. Config.Mail.Domain)
     local sim = reserve_sim("sky_phone:testbot:" .. label, firstname, lastname)
@@ -667,36 +739,57 @@ local function seed_social_apps(context)
         INSERT IGNORE INTO `sky_phone_flare_profile_photos` (`profile_id`, `media_id`, `sort_order`)
         VALUES (?, ?, 1), (?, ?, 1)
     ]], { flare_user, context.media.user_portrait, flare_bot, context.media.bot_two_portrait })
-    local match_id = stable_uuid(context.key .. ":flare:match")
     local account_a = math.min(account_id, bot_two_id)
     local account_b = math.max(account_id, bot_two_id)
+    local proposed_match_id = stable_uuid(
+        ("sky_phone:testdata:flare:match:%s:%s"):format(account_a, account_b)
+    )
     Bridge.Database.Query([[
         INSERT INTO `sky_phone_flare_matches` (`id`, `account_a_id`, `account_b_id`)
         VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE `created_at` = `created_at`
-    ]], { match_id, account_a, account_b })
+    ]], { proposed_match_id, account_a, account_b })
-    local flare_message = stable_uuid(context.key .. ":flare:message")
+    local match_rows = Bridge.Database.Query([[
+        SELECT `id` FROM `sky_phone_flare_matches`
+        WHERE `account_a_id` = ? AND `account_b_id` = ? LIMIT 1
+    ]], { account_a, account_b })
+    local match_id = match_rows[1] and match_rows[1].id or nil
+    if type(match_id) ~= "string" then
+        error("[sky_phone] Test data Flare match could not be loaded.")
+    end
+    local flare_body = "Hey! Bereit für einen vollständigen App-Test?"
+    local message_rows = Bridge.Database.Query([[
+        SELECT `id` FROM `sky_phone_flare_messages`
+        WHERE `match_id` = ? AND `sender_account_id` = ? AND `body` = ?
+        ORDER BY `created_at`, `id` LIMIT 1
+    ]], { match_id, bot_two_id, flare_body })
+    local flare_message = message_rows[1] and message_rows[1].id
+        or stable_uuid("sky_phone:testdata:flare:message:" .. match_id)
     Bridge.Database.Query([[
         INSERT INTO `sky_phone_flare_messages` (`id`, `match_id`, `sender_account_id`, `body`, `read_at`)
-        VALUES (?, ?, ?, 'Hey! Bereit für einen vollständigen App-Test?', NULL)
+        VALUES (?, ?, ?, ?, NULL)
         ON DUPLICATE KEY UPDATE `body` = VALUES(`body`), `read_at` = NULL
-    ]], { flare_message, match_id, bot_two_id })
+    ]], { flare_message, match_id, bot_two_id, flare_body })
 end
 
 local function seed_private_and_services(context)
     local account_id = context.account.id
     local bot_id = context.bot_one.account.id
+    local user_dark_id, user_invite_code = darkchat_identifiers(account_id)
+    local bot_dark_id, bot_invite_code = darkchat_identifiers(bot_id)
     Bridge.Database.Query([[
         INSERT INTO `sky_phone_darkchat_profiles`
             (`account_id`, `dark_id`, `invite_code`, `alias`, `avatar_seed`, `notification_mode`, `activity_visible`)
         VALUES (?, ?, ?, 'NightTester', 42, 'private', 1)
-        ON DUPLICATE KEY UPDATE `alias` = VALUES(`alias`), `notification_mode` = VALUES(`notification_mode`)
+        ON DUPLICATE KEY UPDATE `dark_id` = VALUES(`dark_id`), `invite_code` = VALUES(`invite_code`),
-    ]], { account_id, ("DARK%010d"):format(account_id % 10000000000), ("INV%08d"):format(account_id % 100000000) })
+            `alias` = VALUES(`alias`), `notification_mode` = VALUES(`notification_mode`)
+    ]], { account_id, user_dark_id, user_invite_code })
     Bridge.Database.Query([[
         INSERT INTO `sky_phone_darkchat_profiles`
             (`account_id`, `dark_id`, `invite_code`, `alias`, `avatar_seed`, `notification_mode`, `activity_visible`)
-        VALUES (?, 'DARK0000000001', 'INV00000001', 'GhostAlex', 17, 'full', 1)
+        VALUES (?, ?, ?, 'GhostAlex', 17, 'full', 1)
-        ON DUPLICATE KEY UPDATE `alias` = VALUES(`alias`)
+        ON DUPLICATE KEY UPDATE `dark_id` = VALUES(`dark_id`), `invite_code` = VALUES(`invite_code`),
-    ]], { bot_id })
+            `alias` = VALUES(`alias`)
+    ]], { bot_id, bot_dark_id, bot_invite_code })
     local dark_user = ensure_numeric_profile("sky_phone_darkchat_profiles", account_id)
     local dark_bot = ensure_numeric_profile("sky_phone_darkchat_profiles", bot_id)
     Bridge.Database.Query([[
@@ -897,7 +990,7 @@ local function seed_for_source(source)
         sim = rows[1]
     else
         sim = reserve_sim(identifier, Bridge.Framework.GetFirstname(source), Bridge.Framework.GetLastname(source))
-        Bridge.Database.Query("UPDATE `sky_phone_devices` SET `sim_id` = ? WHERE `imei` = ?", { sim.id, imei })
+        local previous_imei = move_sim_to_device(sim.id, imei)
         local metadata = phone_slot.metadata or {}
         metadata.sim_id = sim.id
         metadata.phone_number = sim.phone_number
@@ -908,6 +1001,11 @@ local function seed_for_source(source)
             Config.Sim.NumberPrefix
         )
         if not Bridge.Inventory.SetSlotMetadata(source, phone_slot.slot, metadata) then
+            if not restore_sim_attachment(sim.id, imei, previous_imei) then
+                error(
+                    "[sky_phone] Test data could not update the phone item's SIM metadata or restore its previous device."
+                )
+            end
             error("[sky_phone] Test data could not update the phone item's SIM metadata.")
         end
     end