feat(follow-location): init

services/api/src/api/v1/operations/alert/send-alert.patch.js

@@ -30,6 +30,7 @@ module.exports = function () {
       callEmergency,
       notifyAround,
       notifyRelatives,
+      followLocation,
       level,
       subject,
       accuracy,
@@ -54,8 +55,8 @@ module.exports = function () {
     let alertId
     await sql.begin(async () => {
       const [{ id }] = await sql`
-        INSERT INTO "alert" ("uuid", "device_id", "user_id", "call_emergency", "notify_around", "notify_relatives", "level", "subject", "location", "accuracy", "altitude", "altitude_accuracy", "heading", "speed", "code", "access_code")
-          VALUES (${uuid}, ${deviceId}, ${userId}, ${callEmergency}, ${notifyAround}, ${notifyRelatives}, ${level}, ${subject}, ST_GeomFromGeoJSON (${locationJSON}), ${accuracy}, ${altitude}, ${altitudeAccuracy}, ${heading}, ${speed}, ${code}, ${accessCode})
+        INSERT INTO "alert" ("uuid", "device_id", "user_id", "call_emergency", "notify_around", "notify_relatives", "follow_location", "level", "subject", "location", "initial_location", "accuracy", "altitude", "altitude_accuracy", "heading", "speed", "code", "access_code")
+          VALUES (${uuid}, ${deviceId}, ${userId}, ${callEmergency}, ${notifyAround}, ${notifyRelatives}, ${followLocation}, ${level}, ${subject}, ST_GeomFromGeoJSON (${locationJSON}), ST_GeomFromGeoJSON (${locationJSON}), ${accuracy}, ${altitude}, ${altitudeAccuracy}, ${heading}, ${speed}, ${code}, ${accessCode})
         ON CONFLICT ("uuid")
           DO UPDATE SET
             "uuid" = EXCLUDED. "uuid"

services/api/src/api/v1/operations/alert/send-alert.patch.spec.yaml

@@ -14,6 +14,8 @@ requestBody:
             type: boolean
           notifyRelatives:
             type: boolean
+          followLocation:
+            type: boolean
           uuid:
             type: string
             format: uuid

services/hasura/metadata/databases/default/tables/public_alert.yaml

@@ -33,6 +33,12 @@ configuration:
       custom_name: deviceId
     emergency_calling_notification_sent:
       custom_name: emergencyCallingNotificationSent
+    follow_location:
+      custom_name: followLocation
+    follow_location_ran:
+      custom_name: followLocationRan
+    initial_location:
+      custom_name: initialLocation
     keep_open_at:
       custom_name: keepOpenAt
     nearest_place:
@@ -71,6 +77,9 @@ configuration:
     created_at: createdAt
     device_id: deviceId
     emergency_calling_notification_sent: emergencyCallingNotificationSent
+    follow_location: followLocation
+    follow_location_ran: followLocationRan
+    initial_location: initialLocation
     keep_open_at: keepOpenAt
     nearest_place: nearestPlace
     notified_count: notifiedCount
@@ -128,8 +137,11 @@ select_permissions:
         - closed_at
         - code
         - created_at
+        - follow_location
+        - follow_location_ran
         - heading
         - id
+        - initial_location
         - keep_open_at
         - level
         - location
@@ -166,8 +178,11 @@ select_permissions:
         - closed_at
         - code
         - created_at
+        - follow_location
+        - follow_location_ran
         - heading
         - id
+        - initial_location
         - keep_open_at
         - level
         - location
@@ -193,6 +208,7 @@ update_permissions:
     permission:
       columns:
         - alert_tag
+        - follow_location
         - level
         - subject
       filter:

services/hasura/migrations/default/1747985127916_alter_table_public_alert_add_column_initial_location/down.sql

@@ -0,0 +1,4 @@
+-- Could not auto-generate a down migration.
+-- Please write an appropriate down migration for the SQL below:
+-- alter table "public"."alert" add column "initial_location" geography
+--  null;

services/hasura/migrations/default/1747985127916_alter_table_public_alert_add_column_initial_location/up.sql

@@ -0,0 +1,2 @@
+alter table "public"."alert" add column "initial_location" geography
+ null;

services/hasura/migrations/default/1748092711434_alter_table_public_alert_add_column_follow_location/down.sql

@@ -0,0 +1,4 @@
+-- Could not auto-generate a down migration.
+-- Please write an appropriate down migration for the SQL below:
+-- alter table "public"."alert" add column "follow_location" boolean
+--  not null default 'false';

services/hasura/migrations/default/1748092711434_alter_table_public_alert_add_column_follow_location/up.sql

@@ -0,0 +1,2 @@
+alter table "public"."alert" add column "follow_location" boolean
+ not null default 'false';

services/hasura/migrations/default/1748092761961_alter_table_public_alert_add_column_follow_location_ran/down.sql

@@ -0,0 +1,4 @@
+-- Could not auto-generate a down migration.
+-- Please write an appropriate down migration for the SQL below:
+-- alter table "public"."alert" add column "follow_location_ran" boolean
+--  not null default 'false';

services/hasura/migrations/default/1748092761961_alter_table_public_alert_add_column_follow_location_ran/up.sql

@@ -0,0 +1,2 @@
+alter table "public"."alert" add column "follow_location_ran" boolean
+ not null default 'false';

services/watchers/src/watchers/alert-table-follow-location.js

@@ -0,0 +1,54 @@
+const async = require("async")
+
+const { gql } = require("@apollo/client/core")
+const { ctx } = require("@modjo/core")
+// const watcherCtx = require("modjo-plugins/core/ctx/watcher")
+// const tasks = require("~/tasks")
+
+const ALERT_FOLLOW_LOCATION_SUBSCRIPTION = gql`
+  subscription onAlertFollowLocation($limit: Int) {
+    selectManyAlert(
+      where: { _and: { state: { _eq: "open" }, followLocation: { _eq: true } } }
+      limit: $limit
+      order_by: { id: asc }
+    ) {
+      id
+    }
+  }
+`
+
+module.exports = async function () {
+  const logger = ctx.require("logger")
+  const apolloClient = ctx.require("apolloClient")
+  // const { addTask } = ctx.require("amqp")
+
+  // const QUEUE_BATCH_SIZE = null
+  const QUEUE_BATCH_SIZE = 1000
+
+  return async function alertTableFollowLocation() {
+    logger.info("watcher alertTableFollowLocation: daemon started")
+
+    const observable = apolloClient.subscribe({
+      query: ALERT_FOLLOW_LOCATION_SUBSCRIPTION,
+      variables: {
+        limit: QUEUE_BATCH_SIZE,
+      },
+    })
+
+    observable.subscribe({
+      next: async ({ data }) => {
+        const { selectManyAlert } = data
+        await async.eachOf(selectManyAlert, async ({ id: _id }) => {
+          // TODO
+        })
+      },
+      error: (error) => {
+        logger.error(
+          { error, watcher: "alertTableFollowLocation" },
+          `subscription error`
+        )
+        throw error
+      },
+    })
+  }
+}