Testing linking metadata together via embedded relationships instead of associationIds.

README.rst

You can query against relationships using mongodb's $elemMatch syntax. E.g.,

$ metadata-list -v -Q '{"value._relationships": {"$elemMatch": {"@id": "1539251546393416166-242ac11f-0001-012"}}}'

project.json

{
  "uuid": "1539251546393416166-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:12:33.381-05:00",
  "name": "mrhtest.project",
  "value": {
    "@dc:name": "Test Project",
    "@dc:creator": "mrhanlon",
    "@ids:type": "genomic",
    "_relationships": [
      {
        "@rel:type": "HasPart",
        "@id": "162136459787244006-242ac11f-0001-012"
      },
      {
        "@rel:type": "HasPart",
        "@id": "1127773956946924006-242ac11f-0001-012"
      },
      {
        "@rel:type": "HasPart",
        "@id": "5925409722952707610-242ac11f-0001-012"
      },
      {
        "@rel:type": "HasPart",
        "@id": "5223740915805187610-242ac11f-0001-012"
      },
      {
        "@rel:type": "HasPart",
        "@id": "2696410360146947610-242ac11f-0001-012"
      },
      {
        "@rel:type": "HasPart",
        "@id": "2135015184886787610-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:12:33.381-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/1539251546393416166-242ac11f-0001-012"
    },
    "permissions": {
      "href": "https://agave.iplantc.org/meta/v2/data/1539251546393416166-242ac11f-0001-012/pems"
    },
    "owner": {
      "href": "https://agave.iplantc.org/profiles/v2/mrhanlon"
    },
    "associationIds": []
  }
}

sequencing_1.json

{
  "uuid": "5925409722952707610-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:31:08.083-05:00",
  "name": "mrhtest.process",
  "value": {
    "@dc:name": "Sequence Specimen 1, run 1",
    "@dc:creator": "mrhanlon",
    "_relationships": [
      {
        "@rel:type": "IsPartOf",
        "@id": "1539251546393416166-242ac11f-0001-012"
      },
      {
        "@rel:type": "IsDerivedFrom",
        "@id": "162136459787244006-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:31:08.083-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/5925409722952707610-242ac11f-0001-012"
    }
  }
}

sequencing_2.json

{
  "uuid": "5223740915805187610-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:31:24.421-05:00",
  "name": "mrhtest.process",
  "value": {
    "@dc:name": "Sequence Specimen 1, run 2",
    "@dc:creator": "mrhanlon",
    "_relationships": [
      {
        "@rel:type": "IsPartOf",
        "@id": "1539251546393416166-242ac11f-0001-012"
      },
      {
        "@rel:type": "IsDerivedFrom",
        "@id": "162136459787244006-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:31:24.421-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/5223740915805187610-242ac11f-0001-012"
    }
  }
}

specimen_1.json

{
  "uuid": "162136459787244006-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:26:20.324-05:00",
  "name": "mrhtest.specimen",
  "value": {
    "@dc:name": "ASDF1234.2",
    "@dc:url": "http://example.com/specimen/ASDF1234.2",
    "_relationships": [
      {
        "@rel:type": "IsPartOf",
        "@id": "1539251546393416166-242ac11f-0001-012"
      },
      {
        "#rel:type": "HasDerivation",
        "@id": "5925409722952707610-242ac11f-0001-012"
      },
      {
        "#rel:type": "HasDerivation",
        "@id": "5223740915805187610-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:26:20.324-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/162136459787244006-242ac11f-0001-012"
    }
  }
}

specimen_2.json

{
  "uuid": "1127773956946924006-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:26:42.807-05:00",
  "name": "mrhtest.specimen",
  "value": {
    "@dc:name": "ASDF1234.1",
    "@dc:url": "http://example.com/specimen/ASDF1234.1",
    "_relationships": [
      {
        "@rel:type": "IsPartOf",
        "@id": "1539251546393416166-242ac11f-0001-012"
      },
      {
        "#rel:type": "HasDerivation",
        "@id": "2696410360146947610-242ac11f-0001-012"
      },
      {
        "#rel:type": "HasDerivation",
        "@id": "2135015184886787610-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:26:42.807-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/1127773956946924006-242ac11f-0001-012"
    }
  }
}

specimen_3.json

{
  "uuid": "2696410360146947610-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:32:23.265-05:00",
  "name": "mrhtest.process",
  "value": {
    "@dc:name": "Sequence Specimen 2, run 1",
    "@dc:creator": "mrhanlon",
    "_relationships": [
      {
        "@rel:type": "IsPartOf",
        "@id": "1539251546393416166-242ac11f-0001-012"
      },
      {
        "@rel:type": "IsDerivedFrom",
        "@id": "1127773956946924006-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:32:23.265-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/2696410360146947610-242ac11f-0001-012"
    }
  }
}

specimen_4.json

{
  "uuid": "2135015184886787610-242ac11f-0001-012",
  "owner": "mrhanlon",
  "schemaId": null,
  "internalUsername": null,
  "associationIds": [],
  "lastUpdated": "2016-07-15T14:32:36.336-05:00",
  "name": "mrhtest.process",
  "value": {
    "@dc:name": "Sequence Specimen 2, run 2",
    "@dc:creator": "mrhanlon",
    "_relationships": [
      {
        "@rel:type": "IsPartOf",
        "@id": "1539251546393416166-242ac11f-0001-012"
      },
      {
        "@rel:type": "IsDerivedFrom",
        "@id": "1127773956946924006-242ac11f-0001-012"
      }
    ]
  },
  "created": "2016-07-15T14:32:36.336-05:00",
  "_links": {
    "self": {
      "href": "https://agave.iplantc.org/meta/v2/data/2135015184886787610-242ac11f-0001-012"
    }
  }
}