1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

//
// Copyright (C) 2019 Kubos Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License")
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

//! Service mutations

use crate::models::subsystem::Mutations;
use crate::models::{MutationResponse, TestType};
use crate::schema::Context;
use juniper::FieldResult;

/// Top-level mutation root structure
pub struct Root;

// Base GraphQL mutation model
graphql_object!(Root: Context as "Mutation" |&self| {

    // Execute a trivial command against the system
    //
    //  mutation {
    //      noop {
    //          success: Boolean!
    //          errors: String!
    //      }
    //  }
    field noop(&executor) -> FieldResult<MutationResponse>
        as "Run no-op command"
    {
        executor.context().subsystem().set_last_mutation(Mutations::Noop);
        Ok(executor.context().subsystem().reset_watchdog()?)
    }

    //  Manually reset the EPS
    //
    //  mutation {
    //      manualReset {
    //          success: Boolean!
    //          errors: String!
    //      }
    //  }
    field manual_reset(&executor) -> FieldResult<MutationResponse>
        as "Perform manual reset of EPS board"
    {
        executor.context().subsystem().set_last_mutation(Mutations::ManualReset);
        Ok(executor.context().subsystem().manual_reset()?)
    }

    //  Reset the communications watchdog timer
    //
    //  mutation {
    //      resetWatchdog {
    //          success: Boolean!
    //          errors: String!
    //      }
    //  }
    field reset_watchdog(&executor) -> FieldResult<MutationResponse>
        as "Reset/kick communications watchdog"
    {
        executor.context().subsystem().set_last_mutation(Mutations::ResetWatchdog);
        Ok(executor.context().subsystem().reset_watchdog()?)
    }

    //  Set the communications watchdog timeout period
    //
    //  - period: New timeout period, in minutes
    //
    //  mutation {
    //      setWatchdogPeriod(period: Int!) {
    //          success: Boolean!
    //          errors: String!
    //      }
    //  }
    field set_watchdog_period(&executor, period: i32) -> FieldResult<MutationResponse>
        as "Set watchdog period (in minutes)"
    {
        executor.context().subsystem().set_last_mutation(Mutations::SetWatchdogPeriod);
        Ok(executor.context().subsystem().set_watchdog_period(period as u8)?)
    }

    //  Pass a custom command through to the system
    //
    //  - command: Decimal value of the command byte to send
    //  - data: Decimal values of the command parameters to send. Should be `[0]` if there are no additional parameters required.
    //
    //  mutation {
    //      issueRawCommand(command: Int!, data: [Int!]) {
    //          success: Boolean!
    //          errors: String!
    //      }
    //  }
    field issue_raw_command(&executor, command: i32, data: Vec<i32>) -> FieldResult<MutationResponse>
        as "Issue raw command to EPS"
    {
        executor.context().subsystem().set_last_mutation(Mutations::RawCommand);
        let data_u8 = data.iter().map(|x| *x as u8).collect();
        Ok(executor.context().subsystem().raw_command(command as u8, data_u8)?)
    }

    // Perform a system test
    //
    // - test: Specific test to perform. Should be `HARDWARE`
    //
    //  mutation {
    //      testHardware(test: TestType) {
    //          success: Boolean!
    //          errors: String!
    //      }
    //  }
    field testHardware(&executor, test: TestType) -> FieldResult<MutationResponse>
        as "Test hardware"
    {
        executor.context().subsystem().set_last_mutation(Mutations::TestHardware);

        match test {
            TestType::Hardware => Ok(executor.context().subsystem().test_hardware()?),
            TestType::Integration => Ok(MutationResponse {
                    errors: "Not Implemented".to_owned(),
                    success: false
            })
        }
    }
});