maestro refacto to grrom, getpositions actions transfered to Observer, changed to frustum, with subscription
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STEINNI
@@ -0,0 +1,280 @@
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import { publishActionReply, parseSimTime } from '../../actionsHelper.js'
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import { Frustum } from '../../frustum.js'
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export const methods = {
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/* Event-Rx:
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{
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"action": "GETAGENTPOSITION",
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"reqid": "6az5e4r6a",
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"payload": {
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"agentId": "agent42",
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"t": 12.5
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}
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}
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Event-Tx:
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{
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"action": "GETAGENTPOSITION",
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"success": true,
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"reqid": "6az5e4r6a",
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"payload": {
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"agent": {
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"id": "agent42",
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"position": { "x": 1, "y": 2, "z": 3 },
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"vector": { "x": 0, "y": 0, "z": 0 },
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"since": 0,
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"generation": 2,
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"t": 12.5
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}
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}
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}
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*/
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async action_GETAGENTPOSITION(action, payload, reqid, sender, roles) {
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const replyOpts = {
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action,
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reqid,
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sender,
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replyChannel: this.config.observer.observerActionsReply,
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}
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if(!this.accessRights.canDo(roles, action)) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Unauthorized action !',
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} })
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return
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}
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const reader = this.observerSrv.gpsStorageReader
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if(!reader) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'GPS storage reader not ready',
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} })
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return
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}
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if(!this.observerSrv.isLive()) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Simulation not live',
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} })
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return
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}
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const agentId = payload?.agentId
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if(!agentId || typeof(agentId) !== 'string') {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Missing or invalid agentId',
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} })
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return
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}
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const at = parseSimTime(payload, () => this.observerSrv.now())
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if(at === null) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Invalid simulation time',
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} })
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return
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}
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const agent = await reader.getAgentPosition(agentId, at)
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if(!agent) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: `Unknown agent: ${agentId}`,
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} })
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return
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}
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publishActionReply(this, { ...replyOpts, reply: {
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success: true,
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payload: { agent },
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} })
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},
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/* Event-Rx:
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{
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"action": "GETAGENTSINFRUSTUM",
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"reqid": "6az5e4r6a",
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"payload": {
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"planes": [
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{ "nx": 1, "ny": 0, "nz": 0, "d": -10 },
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{ "nx": -1, "ny": 0, "nz": 0, "d": 10 },
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{ "nx": 0, "ny": 1, "nz": 0, "d": -10 },
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{ "nx": 0, "ny": -1, "nz": 0, "d": 10 },
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{ "nx": 0, "ny": 0, "nz": 1, "d": 0 },
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{ "nx": 0, "ny": 0, "nz": -1, "d": 5 }
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],
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"t": 0
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}
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}
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*/
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async action_GETAGENTSINFRUSTUM(action, payload, reqid, sender, roles) {
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const replyOpts = {
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action,
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reqid,
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sender,
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replyChannel: this.config.observer.observerActionsReply,
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}
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if(!this.accessRights.canDo(roles, action)) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Unauthorized action !',
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} })
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return
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}
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const registry = this.observerSrv.requestorRegistry
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if(!registry) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Requestor registry not ready',
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} })
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return
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}
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if(!this.observerSrv.isLive()) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Simulation not live',
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} })
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return
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}
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const frustum = Frustum.fromPlanes(payload?.planes)
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if(!frustum) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Missing or invalid frustum planes (expected 6)',
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} })
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return
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}
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const at = parseSimTime(payload, () => this.observerSrv.now())
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if(at === null) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Invalid simulation time',
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} })
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return
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}
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const result = await registry.evaluateOnce({ frustum, t: at })
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if(!result.ok) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: result.err,
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} })
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return
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}
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publishActionReply(this, { ...replyOpts, reply: {
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success: true,
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payload: {
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agents: result.agents,
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t: result.t,
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},
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} })
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},
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/* Event-Rx:
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{
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"action": "SUBSCRIBEFRUSTUM",
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"reqid": "6az5e4r6a",
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"sender": "client-uuid",
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"payload": {
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"planes": [
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{ "nx": 1, "ny": 0, "nz": 0, "d": -10 },
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{ "nx": -1, "ny": 0, "nz": 0, "d": 10 },
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{ "nx": 0, "ny": 1, "nz": 0, "d": -10 },
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{ "nx": 0, "ny": -1, "nz": 0, "d": 10 },
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{ "nx": 0, "ny": 0, "nz": 1, "d": 0 },
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{ "nx": 0, "ny": 0, "nz": -1, "d": 5 }
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],
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"frequency": 800
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}
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}
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Event-Tx:
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{
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"action": "SUBSCRIBEFRUSTUM",
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"success": true,
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"reqid": "6az5e4r6a",
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"payload": {
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"frequency": 900,
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"agents": [ ... ],
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"t": 12.5
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}
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}
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Periodic push (no reqid):
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{
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"action": "GETAGENTSINFRUSTUM",
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"success": true,
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"sender": "observer",
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"payload": { "agents": [ ... ], "t": 12.5 }
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}
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*/
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async action_SUBSCRIBEFRUSTUM(action, payload, reqid, sender, roles) {
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const replyOpts = {
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action,
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reqid,
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sender,
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replyChannel: this.config.observer.observerActionsReply,
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}
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if(!this.accessRights.canDo(roles, action)) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Unauthorized action !',
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} })
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return
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}
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if(!sender || typeof(sender) !== 'string') {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Missing or invalid sender',
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} })
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return
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}
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const registry = this.observerSrv.requestorRegistry
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if(!registry) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Requestor registry not ready',
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} })
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return
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}
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if(!this.observerSrv.isLive()) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: 'Simulation not live',
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} })
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return
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}
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const result = await registry.subscribeFrustum(sender, {
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planes: payload?.planes,
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frequency: payload?.frequency,
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})
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if(!result.ok) {
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publishActionReply(this, { ...replyOpts, reply: {
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success: false,
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err: result.err,
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} })
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return
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}
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publishActionReply(this, { ...replyOpts, reply: {
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success: true,
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payload: {
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frequency: result.frequency,
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agents: result.agents,
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t: result.t,
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},
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} })
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},
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}
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