PI-2784 Add teams endpoint for workforce integration

projects/workforce-allocations-to-delius/src/integrationTest/kotlin/uk/gov/justice/digital/hmpps/TeamsIntegrationTest.kt

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+package uk.gov.justice.digital.hmpps
+
+import org.junit.jupiter.api.Test
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT
+import org.springframework.test.web.servlet.MockMvc
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers.status
+import uk.gov.justice.digital.hmpps.data.generator.TeamGenerator
+import uk.gov.justice.digital.hmpps.test.MockMvcExtensions.withToken
+
+@AutoConfigureMockMvc
+@SpringBootTest(webEnvironment = RANDOM_PORT)
+class TeamsIntegrationTest {
+    @Autowired
+    lateinit var mockMvc: MockMvc
+
+    @Test
+    fun `successful response`() {
+        val team1 = TeamGenerator.DEFAULT.code
+        val team2 = TeamGenerator.ALLOCATION_TEAM.code
+        mockMvc.perform(get("/teams").withToken().param("teamCode", team1).param("teamCode", team2))
+            .andExpect(status().is2xxSuccessful)
+            .andExpect(jsonPath("$.teams.keys()").value(setOf(team1, team2)))
+            .andExpect(jsonPath("$.teams.$team1.size()").value(1))
+            .andExpect(jsonPath("$.teams.$team2.size()").value(2))
+            .andExpect(jsonPath("$.teams.$team2[0].name.forename").value("Joe"))
+            .andExpect(jsonPath("$.teams.$team2[0].name.surname").value("Bloggs"))
+            .andExpect(jsonPath("$.teams.$team2[0].email").value("example@example.com"))
+    }
+
+    @Test
+    fun `team codes can be empty`() {
+        mockMvc.perform(get("/teams").withToken())
+            .andExpect(status().is2xxSuccessful)
+            .andExpect(jsonPath("$.teams.keys()").isEmpty)
+    }
+}

projects/workforce-allocations-to-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/api/model/TeamsResponse.kt

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+package uk.gov.justice.digital.hmpps.api.model
+
+data class TeamsResponse(
+    val teams: Map<String, List<StaffMember>>
+)

projects/workforce-allocations-to-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/api/resource/TeamResource.kt

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+package uk.gov.justice.digital.hmpps.api.resource
+
+import org.springframework.security.access.prepost.PreAuthorize
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.bind.annotation.RestController
+import uk.gov.justice.digital.hmpps.service.TeamService
+
+@RestController
+@RequestMapping("/teams")
+@PreAuthorize("hasRole('PROBATION_API__WORKFORCE_ALLOCATIONS__CASE_DETAIL')")
+class TeamResource(private val teamService: TeamService) {
+    @GetMapping
+    fun activeCases(@RequestParam("teamCode", defaultValue = "") teamCodes: List<String> = listOf()) =
+        teamService.getTeams(teamCodes)
+}

projects/workforce-allocations-to-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/service/TeamService.kt

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+package uk.gov.justice.digital.hmpps.service
+
+import org.springframework.stereotype.Service
+import uk.gov.justice.digital.hmpps.api.model.TeamsResponse
+import uk.gov.justice.digital.hmpps.api.model.toStaffMember
+import uk.gov.justice.digital.hmpps.integrations.delius.provider.StaffRepository
+
+@Service
+class TeamService(
+    private val staffRepository: StaffRepository,
+    private val ldapService: LdapService,
+) {
+    fun getTeams(teamCodes: List<String>) = TeamsResponse(
+        teamCodes.associateWith { teamCode ->
+            val staff = staffRepository.findActiveStaffInTeam(teamCode)
+            val emails = ldapService.findEmailsForStaffIn(staff)
+            staff.map { it.toStaffMember(emails[it.user?.username]) }
+        }
+    )
+}