844901443

Build Type

gitlab-ci

Committed by Krzysztof Jaskiewicz

Commit Message

feat: index last device deployment status

Pull Request Pull Request #134: feat: index last device deployment status

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77.81

/app/reporting/reporting.go

// Copyright 2022 Northern.tech AS
//
//    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.

package reporting

import (
        "context"
        "errors"
        "sort"
        "time"

        "github.com/mendersoftware/go-lib-micro/log"

        "github.com/mendersoftware/reporting/client/inventory"
        "github.com/mendersoftware/reporting/mapping"
        "github.com/mendersoftware/reporting/model"
        "github.com/mendersoftware/reporting/store"
)

//go:generate ../../x/mockgen.sh
type App interface {
        HealthCheck(ctx context.Context) error
        GetMapping(ctx context.Context, tid string) (*model.Mapping, error)
        GetSearchableInvAttrs(ctx context.Context, tid string) ([]model.FilterAttribute, error)
        AggregateDevices(ctx context.Context, aggregateParams *model.AggregateParams) (
                []model.DeviceAggregation, error)
        SearchDevices(ctx context.Context, searchParams *model.SearchParams) (
                []inventory.Device, int, error)
        AggregateDeployments(ctx context.Context, aggregateParams *model.AggregateDeploymentsParams) (
                []model.DeviceAggregation, error)
        SearchDeployments(ctx context.Context, searchParams *model.DeploymentsSearchParams) (
                []model.Deployment, int, error)
}

type app struct {
        store  store.Store
        mapper mapping.Mapper
        ds     store.DataStore
}

func NewApp(store store.Store, ds store.DataStore) App {
        mapper := mapping.NewMapper(ds)
        return &app{
                store:  store,
                mapper: mapper,
                ds:     ds,
        }
}

// HealthCheck performs a health check and returns an error if it fails
func (a *app) HealthCheck(ctx context.Context) error {
        err := a.ds.Ping(ctx)
        if err == nil {
                err = a.store.Ping(ctx)
        }
        return err
}

// GetMapping returns the mapping for the specified tenant
func (app *app) GetMapping(ctx context.Context, tid string) (*model.Mapping, error) {
        return app.ds.GetMapping(ctx, tid)
}

// AggregateDevices aggregates device data
func (app *app) AggregateDevices(
        ctx context.Context,
        aggregateParams *model.AggregateParams,
) ([]model.DeviceAggregation, error) {
        searchParams := &model.SearchParams{
                Filters:  aggregateParams.Filters,
                Groups:   aggregateParams.Groups,
                TenantID: aggregateParams.TenantID,
        }
        if err := app.mapSearchParams(ctx, searchParams); err != nil {
                return nil, err
        }
        query, err := model.BuildQuery(*searchParams)
        if err != nil {
                return nil, err
        }
        if searchParams.TenantID != "" {
                query = query.Must(model.M{
                        "term": model.M{
                                model.FieldNameTenantID: searchParams.TenantID,
                        },
                })
        }

        if err := app.mapAggregations(ctx, searchParams.TenantID,
                aggregateParams.Aggregations); err != nil {
                return nil, err
        }
        aggregations, err := model.BuildAggregations(aggregateParams.Aggregations)
        if err != nil {
                return nil, err
        }

        query = query.WithSize(0).With(map[string]interface{}{
                "aggs": aggregations,
        })
        esRes, err := app.store.AggregateDevices(ctx, query)
        if err != nil {
                return nil, err
        }

        aggregationsS, ok := esRes["aggregations"].(map[string]interface{})
        if !ok {
                return nil, errors.New("can't process store aggregations slice")
        }
        res, err := app.storeToDeviceAggregations(ctx, searchParams.TenantID, aggregationsS)
        if err != nil {
                return nil, err
        }

        return res, nil
}

// storeToDeviceAggregations translates ES results directly to device aggregations
func (a *app) storeToDeviceAggregations(
        ctx context.Context, tenantID string, aggregationsS map[string]interface{},
) ([]model.DeviceAggregation, error) {
        aggs := []model.DeviceAggregation{}
        for name, aggregationS := range aggregationsS {
                if _, ok := aggregationS.(map[string]interface{}); !ok {
                        continue
                }
                bucketsS, ok := aggregationS.(map[string]interface{})["buckets"].([]interface{})
                if !ok {
                        continue
                }
                items := make([]model.DeviceAggregationItem, 0, len(bucketsS))
                for _, bucket := range bucketsS {
                        bucketMap, ok := bucket.(map[string]interface{})
                        if !ok {
                                return nil, errors.New("can't process store bucket item")
                        }
                        key, ok := bucketMap["key"].(string)
                        if !ok {
                                return nil, errors.New("can't process store key attribute")
                        }
                        count, ok := bucketMap["doc_count"].(float64)
                        if !ok {
                                return nil, errors.New("can't process store doc_count attribute")
                        }
                        item := model.DeviceAggregationItem{
                                Key:   key,
                                Count: int(count),
                        }
                        subaggs, err := a.storeToDeviceAggregations(ctx, tenantID, bucketMap)
                        if err == nil && len(subaggs) > 0 {
                                item.Aggregations = subaggs
                        }
                        items = append(items, item)
                }

                otherCount := 0
                if count, ok := aggregationS.(map[string]interface{})["sum_other_doc_count"].(float64); ok {
                        otherCount = int(count)
                }

                aggs = append(aggs, model.DeviceAggregation{
                        Name:       name,
                        Items:      items,
                        OtherCount: otherCount,
                })
        }
        return aggs, nil
}

// SearchDevices searches device data
func (app *app) SearchDevices(
        ctx context.Context,
        searchParams *model.SearchParams,
) ([]inventory.Device, int, error) {
        if err := app.mapSearchParams(ctx, searchParams); err != nil {
                return nil, 0, err
        }
        query, err := model.BuildQuery(*searchParams)
        if err != nil {
                return nil, 0, err
        }

        if searchParams.TenantID != "" {
                query = query.Must(model.M{
                        "term": model.M{
                                model.FieldNameTenantID: searchParams.TenantID,
                        },
                })
        }

        if len(searchParams.DeviceIDs) > 0 {
                query = query.Must(model.M{
                        "terms": model.M{
                                model.FieldNameID: searchParams.DeviceIDs,
                        },
                })
        }

        esRes, err := app.store.SearchDevices(ctx, query)
        if err != nil {
                return nil, 0, err
        }

        res, total, err := app.storeToInventoryDevs(ctx, searchParams.TenantID, esRes)
        if err != nil {
                return nil, 0, err
        }

        return res, total, err
}

func (app *app) mapAggregations(ctx context.Context, tenantID string,
        aggregations []model.AggregationTerm) error {
        attributes := make(inventory.DeviceAttributes, 0, len(aggregations))
        for i := range aggregations {
                attributes = append(attributes, inventory.DeviceAttribute{
                        Name:  aggregations[i].Attribute,
                        Scope: aggregations[i].Scope,
                })
        }
        attributes, err := app.mapper.MapInventoryAttributes(ctx, tenantID,
                attributes, false, true)
        if err == nil {
                for i, attr := range attributes {
                        aggregations[i].Attribute = attr.Name
                        aggregations[i].Scope = attr.Scope
                        if len(aggregations[i].Aggregations) > 0 {
                                err = app.mapAggregations(ctx, tenantID, aggregations[i].Aggregations)
                                if err != nil {
                                        break
                                }
                        }
                }
        }
        return err
}

func (app *app) mapSearchParams(ctx context.Context, searchParams *model.SearchParams) error {
        if len(searchParams.Filters) > 0 {
                attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Attributes))
                for i := 0; i < len(searchParams.Filters); i++ {
                        attributes = append(attributes, inventory.DeviceAttribute{
                                Name:        searchParams.Filters[i].Attribute,
                                Scope:       searchParams.Filters[i].Scope,
                                Value:       searchParams.Filters[i].Value,
                                Description: &searchParams.Filters[i].Type,
                        })
                }
                attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,
                        attributes, false, true)
                if err != nil {
                        return err
                }
                searchParams.Filters = make([]model.FilterPredicate, 0, len(searchParams.Filters))
                for _, attribute := range attributes {
                        searchParams.Filters = append(searchParams.Filters, model.FilterPredicate{
                                Attribute: attribute.Name,
                                Scope:     attribute.Scope,
                                Value:     attribute.Value,
                                Type:      *attribute.Description,
                        })
                }
        }
        if len(searchParams.Attributes) > 0 {
                attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Attributes))
                for i := 0; i < len(searchParams.Attributes); i++ {
                        attributes = append(attributes, inventory.DeviceAttribute{
                                Name:  searchParams.Attributes[i].Attribute,
                                Scope: searchParams.Attributes[i].Scope,
                        })
                }
                attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,
                        attributes, false, false)
                if err != nil {
                        return err
                }
                searchParams.Attributes = make([]model.SelectAttribute, 0, len(searchParams.Attributes))
                for _, attribute := range attributes {
                        searchParams.Attributes = append(searchParams.Attributes, model.SelectAttribute{
                                Attribute: attribute.Name,
                                Scope:     attribute.Scope,
                        })
                }
        }
        if len(searchParams.Sort) > 0 {
                attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Sort))
                for i := 0; i < len(searchParams.Sort); i++ {
                        attributes = append(attributes, inventory.DeviceAttribute{
                                Name:        searchParams.Sort[i].Attribute,
                                Scope:       searchParams.Sort[i].Scope,
                                Description: &searchParams.Sort[i].Order,
                        })
                }
                attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,
                        attributes, false, false)
                if err != nil {
                        return err
                }
                searchParams.Sort = make([]model.SortCriteria, 0, len(searchParams.Attributes))
                for _, attribute := range attributes {
                        searchParams.Sort = append(searchParams.Sort, model.SortCriteria{
                                Attribute: attribute.Name,
                                Scope:     attribute.Scope,
                                Order:     *attribute.Description,
                        })
                }
        }

        return nil
}

// storeToInventoryDevs translates ES results directly to inventory devices
func (a *app) storeToInventoryDevs(
        ctx context.Context, tenantID string, storeRes map[string]interface{},
) ([]inventory.Device, int, error) {
        devs := []inventory.Device{}

        hitsM, ok := storeRes["hits"].(map[string]interface{})
        if !ok {
                return nil, 0, errors.New("can't process store hits map")
        }

        hitsTotalM, ok := hitsM["total"].(map[string]interface{})
        if !ok {
                return nil, 0, errors.New("can't process total hits struct")
        }

        total, ok := hitsTotalM["value"].(float64)
        if !ok {
                return nil, 0, errors.New("can't process total hits value")
        }

        hitsS, ok := hitsM["hits"].([]interface{})
        if !ok {
                return nil, 0, errors.New("can't process store hits slice")
        }

        for _, v := range hitsS {
                res, err := a.storeToInventoryDev(ctx, tenantID, v)
                if err != nil {
                        return nil, 0, err
                }

                devs = append(devs, *res)
        }

        return devs, int(total), nil
}

func (a *app) storeToInventoryDev(ctx context.Context, tenantID string,
        storeRes interface{}) (*inventory.Device, error) {
        resM, ok := storeRes.(map[string]interface{})
        if !ok {
                return nil, errors.New("can't process individual hit")
        }

        // if query has a 'fields' clause, use 'fields' instead of '_source'
        sourceM, ok := resM["_source"].(map[string]interface{})
        if !ok {
                sourceM, ok = resM["fields"].(map[string]interface{})
                if !ok {
                        return nil, errors.New("can't process hit's '_source' nor 'fields'")
                }
        }

        // if query has a 'fields' clause, all results will be arrays incl. device id, so extract it
        id, ok := sourceM["id"].(string)
        if !ok {
                idarr, ok := sourceM["id"].([]interface{})
                if !ok {
                        return nil, errors.New(
                                "can't parse device id as neither single value nor array",
                        )
                }

                id, ok = idarr[0].(string)
                if !ok {
                        return nil, errors.New(
                                "can't parse device id as neither single value nor array",
                        )
                }
        }

        ret := &inventory.Device{
                ID: inventory.DeviceID(id),
        }

        attrs := []inventory.DeviceAttribute{}

        for k, v := range sourceM {
                s, n, err := model.MaybeParseAttr(k)
                if err != nil {
                        return nil, err
                }

                if vArray, ok := v.([]interface{}); ok && len(vArray) == 1 {
                        v = vArray[0]
                }

                if n != "" {
                        a := inventory.DeviceAttribute{
                                Name:  model.Redot(n),
                                Scope: s,
                                Value: v,
                        }

                        if a.Scope == model.ScopeSystem &&
                                a.Name == model.AttrNameUpdatedAt {
                                ret.UpdatedTs = parseTime(v)
                        } else if a.Scope == model.ScopeSystem &&
                                a.Name == model.AttrNameCreatedAt {
                                ret.CreatedTs = parseTime(v)
                        }

                        attrs = append(attrs, a)
                }
        }

        attributes, err := a.mapper.ReverseInventoryAttributes(ctx, tenantID, attrs)
        if err != nil {
                return nil, err
        }
        ret.Attributes = attributes

        return ret, nil
}

func parseTime(v interface{}) time.Time {
        val, _ := v.(string)
        if t, err := time.Parse(time.RFC3339, val); err == nil {
                return t
        }
        return time.Time{}
}

func (app *app) GetSearchableInvAttrs(
        ctx context.Context,
        tid string,
) ([]model.FilterAttribute, error) {
        l := log.FromContext(ctx)

        index, err := app.store.GetDevicesIndexMapping(ctx, tid)
        if err != nil {
                return nil, err
        }

        // inventory attributes are under 'mappings.properties'
        mappings, ok := index["mappings"]
        if !ok {
                return nil, errors.New("can't parse index mappings")
        }

        mappingsM, ok := mappings.(map[string]interface{})
        if !ok {
                return nil, errors.New("can't parse index mappings")
        }

        props, ok := mappingsM["properties"]
        if !ok {
                return nil, errors.New("can't parse index properties")
        }

        propsM, ok := props.(map[string]interface{})
        if !ok {
                return nil, errors.New("can't parse index properties")
        }

        attrs := []inventory.DeviceAttribute{}
        for k := range propsM {
                s, n, err := model.MaybeParseAttr(k)

                if err != nil {
                        return nil, err
                }

                if n != "" {
                        attrs = append(attrs, inventory.DeviceAttribute{Name: n, Scope: s})
                }
        }
        attributes, err := app.mapper.ReverseInventoryAttributes(ctx, tid, attrs)
        if err != nil {
                return nil, err
        }

        ret := []model.FilterAttribute{}
        for _, attr := range attributes {
                ret = append(ret, model.FilterAttribute{Name: attr.Name, Scope: attr.Scope, Count: 1})
        }

        sort.Slice(ret, func(i, j int) bool {
                if ret[j].Scope > ret[i].Scope {
                        return true
                }

                if ret[j].Scope < ret[i].Scope {
                        return false
                }

                return ret[j].Name > ret[i].Name
        })

        l.Debugf("parsed searchable attributes %v\n", ret)

        return ret, nil
}

1	// Copyright 2022 Northern.tech AS
2	//
3	// Licensed under the Apache License, Version 2.0 (the "License");
4	// you may not use this file except in compliance with the License.
5	// You may obtain a copy of the License at
6	//
7	// http://www.apache.org/licenses/LICENSE-2.0
8	//
9	// Unless required by applicable law or agreed to in writing, software
10	// distributed under the License is distributed on an "AS IS" BASIS,
11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12	// See the License for the specific language governing permissions and
13	// limitations under the License.
14
15	package reporting
16
17	import (
18	"context"
19	"errors"
20	"sort"
21	"time"
22
23	"github.com/mendersoftware/go-lib-micro/log"
24
25	"github.com/mendersoftware/reporting/client/inventory"
26	"github.com/mendersoftware/reporting/mapping"
27	"github.com/mendersoftware/reporting/model"
28	"github.com/mendersoftware/reporting/store"
29	)
30
31	//go:generate ../../x/mockgen.sh
32	type App interface {
33	HealthCheck(ctx context.Context) error
34	GetMapping(ctx context.Context, tid string) (*model.Mapping, error)
35	GetSearchableInvAttrs(ctx context.Context, tid string) ([]model.FilterAttribute, error)
36	AggregateDevices(ctx context.Context, aggregateParams *model.AggregateParams) (
37	[]model.DeviceAggregation, error)
38	SearchDevices(ctx context.Context, searchParams *model.SearchParams) (
39	[]inventory.Device, int, error)
40	AggregateDeployments(ctx context.Context, aggregateParams *model.AggregateDeploymentsParams) (
41	[]model.DeviceAggregation, error)
42	SearchDeployments(ctx context.Context, searchParams *model.DeploymentsSearchParams) (
43	[]model.Deployment, int, error)
44	}
45
46	type app struct {
47	store store.Store
48	mapper mapping.Mapper
49	ds store.DataStore
50	}
51
52	func NewApp(store store.Store, ds store.DataStore) App {	48✔
53	mapper := mapping.NewMapper(ds)	48✔
54	return &app{	48✔
55	store: store,	48✔
56	mapper: mapper,	48✔
57	ds: ds,	48✔
58	}	48✔
59	}	48✔
60
61	// HealthCheck performs a health check and returns an error if it fails
62	func (a *app) HealthCheck(ctx context.Context) error {	6✔
63	err := a.ds.Ping(ctx)	6✔
64	if err == nil {	10✔
65	err = a.store.Ping(ctx)	4✔
66	}	4✔
67	return err	6✔
68	}
69
70	// GetMapping returns the mapping for the specified tenant
71	func (app app) GetMapping(ctx context.Context, tid string) (model.Mapping, error) {	2✔
72	return app.ds.GetMapping(ctx, tid)	2✔
73	}	2✔
74
75	// AggregateDevices aggregates device data
76	func (app *app) AggregateDevices(
77	ctx context.Context,
78	aggregateParams *model.AggregateParams,
79	) ([]model.DeviceAggregation, error) {	4✔
80	searchParams := &model.SearchParams{	4✔
81	Filters: aggregateParams.Filters,	4✔
82	Groups: aggregateParams.Groups,	4✔
83	TenantID: aggregateParams.TenantID,	4✔
84	}	4✔
85	if err := app.mapSearchParams(ctx, searchParams); err != nil {	4✔
86	return nil, err
87	}
88	query, err := model.BuildQuery(*searchParams)	4✔
89	if err != nil {	4✔
90	return nil, err
91	}
92	if searchParams.TenantID != "" {	8✔
93	query = query.Must(model.M{	4✔
94	"term": model.M{	4✔
95	model.FieldNameTenantID: searchParams.TenantID,	4✔
96	},	4✔
97	})	4✔
98	}	4✔
99
100	if err := app.mapAggregations(ctx, searchParams.TenantID,	4✔
101	aggregateParams.Aggregations); err != nil {	4✔
102	return nil, err
103	}
104	aggregations, err := model.BuildAggregations(aggregateParams.Aggregations)	4✔
105	if err != nil {	4✔
106	return nil, err
107	}
108
109	query = query.WithSize(0).With(map[string]interface{}{	4✔
110	"aggs": aggregations,	4✔
111	})	4✔
112	esRes, err := app.store.AggregateDevices(ctx, query)	4✔
113	if err != nil {	4✔
114	return nil, err
115	}
116
117	aggregationsS, ok := esRes["aggregations"].(map[string]interface{})	4✔
118	if !ok {	4✔
119	return nil, errors.New("can't process store aggregations slice")
120	}
121	res, err := app.storeToDeviceAggregations(ctx, searchParams.TenantID, aggregationsS)	4✔
122	if err != nil {	4✔
123	return nil, err
124	}
125
126	return res, nil	4✔
127	}
128
129	// storeToDeviceAggregations translates ES results directly to device aggregations
130	func (a *app) storeToDeviceAggregations(
131	ctx context.Context, tenantID string, aggregationsS map[string]interface{},
132	) ([]model.DeviceAggregation, error) {	32✔
133	aggs := []model.DeviceAggregation{}	32✔
134	for name, aggregationS := range aggregationsS {	96✔
135	if _, ok := aggregationS.(map[string]interface{}); !ok {	112✔
136	continue	48✔
137	}
138	bucketsS, ok := aggregationS.(map[string]interface{})["buckets"].([]interface{})	16✔
139	if !ok {	16✔
140	continue
141	}
142	items := make([]model.DeviceAggregationItem, 0, len(bucketsS))	16✔
143	for _, bucket := range bucketsS {	40✔
144	bucketMap, ok := bucket.(map[string]interface{})	24✔
145	if !ok {	24✔
146	return nil, errors.New("can't process store bucket item")
147	}
148	key, ok := bucketMap["key"].(string)	24✔
149	if !ok {	24✔
150	return nil, errors.New("can't process store key attribute")
151	}
152	count, ok := bucketMap["doc_count"].(float64)	24✔
153	if !ok {	24✔
154	return nil, errors.New("can't process store doc_count attribute")
155	}
156	item := model.DeviceAggregationItem{	24✔
157	Key: key,	24✔
158	Count: int(count),	24✔
159	}	24✔
160	subaggs, err := a.storeToDeviceAggregations(ctx, tenantID, bucketMap)	24✔
161	if err == nil && len(subaggs) > 0 {	32✔
162	item.Aggregations = subaggs	8✔
163	}	8✔
164	items = append(items, item)	24✔
165	}
166
167	otherCount := 0	16✔
168	if count, ok := aggregationS.(map[string]interface{})["sum_other_doc_count"].(float64); ok {	32✔
169	otherCount = int(count)	16✔
170	}	16✔
171
172	aggs = append(aggs, model.DeviceAggregation{	16✔
173	Name: name,	16✔
174	Items: items,	16✔
175	OtherCount: otherCount,	16✔
176	})	16✔
177	}
178	return aggs, nil	32✔
179	}
180
181	// SearchDevices searches device data
182	func (app *app) SearchDevices(
183	ctx context.Context,
184	searchParams *model.SearchParams,
185	) ([]inventory.Device, int, error) {	12✔
186	if err := app.mapSearchParams(ctx, searchParams); err != nil {	12✔
187	return nil, 0, err
188	}
189	query, err := model.BuildQuery(*searchParams)	12✔
190	if err != nil {	14✔
191	return nil, 0, err	2✔
192	}	2✔
193
194	if searchParams.TenantID != "" {	10✔
195	query = query.Must(model.M{
196	"term": model.M{
197	model.FieldNameTenantID: searchParams.TenantID,
198	},
199	})
200	}
201
202	if len(searchParams.DeviceIDs) > 0 {	14✔
203	query = query.Must(model.M{	4✔
204	"terms": model.M{	4✔
205	model.FieldNameID: searchParams.DeviceIDs,	4✔
206	},	4✔
207	})	4✔
208	}	4✔
209
210	esRes, err := app.store.SearchDevices(ctx, query)	10✔
211	if err != nil {	12✔
212	return nil, 0, err	2✔
213	}	2✔
214
215	res, total, err := app.storeToInventoryDevs(ctx, searchParams.TenantID, esRes)	8✔
216	if err != nil {	10✔
217	return nil, 0, err	2✔
218	}	2✔
219
220	return res, total, err	6✔
221	}
222
223	func (app *app) mapAggregations(ctx context.Context, tenantID string,
224	aggregations []model.AggregationTerm) error {	6✔
225	attributes := make(inventory.DeviceAttributes, 0, len(aggregations))	6✔
226	for i := range aggregations {	12✔
227	attributes = append(attributes, inventory.DeviceAttribute{	6✔
228	Name: aggregations[i].Attribute,	6✔
229	Scope: aggregations[i].Scope,	6✔
230	})	6✔
231	}	6✔
232	attributes, err := app.mapper.MapInventoryAttributes(ctx, tenantID,	6✔
233	attributes, false, true)	6✔
234	if err == nil {	12✔
235	for i, attr := range attributes {	12✔
236	aggregations[i].Attribute = attr.Name	6✔
237	aggregations[i].Scope = attr.Scope	6✔
238	if len(aggregations[i].Aggregations) > 0 {	8✔
239	err = app.mapAggregations(ctx, tenantID, aggregations[i].Aggregations)	2✔
240	if err != nil {	2✔
241	break
242	}
243	}
244	}
245	}
246	return err	6✔
247	}
248
249	func (app app) mapSearchParams(ctx context.Context, searchParams model.SearchParams) error {	16✔
250	if len(searchParams.Filters) > 0 {	26✔
251	attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Attributes))	10✔
252	for i := 0; i < len(searchParams.Filters); i++ {	20✔
253	attributes = append(attributes, inventory.DeviceAttribute{	10✔
254	Name: searchParams.Filters[i].Attribute,	10✔
255	Scope: searchParams.Filters[i].Scope,	10✔
256	Value: searchParams.Filters[i].Value,	10✔
257	Description: &searchParams.Filters[i].Type,	10✔
258	})	10✔
259	}	10✔
260	attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,	10✔
261	attributes, false, true)	10✔
262	if err != nil {	10✔
263	return err
264	}
265	searchParams.Filters = make([]model.FilterPredicate, 0, len(searchParams.Filters))	10✔
266	for _, attribute := range attributes {	20✔
267	searchParams.Filters = append(searchParams.Filters, model.FilterPredicate{	10✔
268	Attribute: attribute.Name,	10✔
269	Scope: attribute.Scope,	10✔
270	Value: attribute.Value,	10✔
271	Type: *attribute.Description,	10✔
272	})	10✔
273	}	10✔
274	}
275	if len(searchParams.Attributes) > 0 {	18✔
276	attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Attributes))	2✔
277	for i := 0; i < len(searchParams.Attributes); i++ {	4✔
278	attributes = append(attributes, inventory.DeviceAttribute{	2✔
279	Name: searchParams.Attributes[i].Attribute,	2✔
280	Scope: searchParams.Attributes[i].Scope,	2✔
281	})	2✔
282	}	2✔
283	attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,	2✔
284	attributes, false, false)	2✔
285	if err != nil {	2✔
286	return err
287	}
288	searchParams.Attributes = make([]model.SelectAttribute, 0, len(searchParams.Attributes))	2✔
289	for _, attribute := range attributes {	4✔
290	searchParams.Attributes = append(searchParams.Attributes, model.SelectAttribute{	2✔
291	Attribute: attribute.Name,	2✔
292	Scope: attribute.Scope,	2✔
293	})	2✔
294	}	2✔
295	}
296	if len(searchParams.Sort) > 0 {	20✔
297	attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Sort))	4✔
298	for i := 0; i < len(searchParams.Sort); i++ {	8✔
299	attributes = append(attributes, inventory.DeviceAttribute{	4✔
300	Name: searchParams.Sort[i].Attribute,	4✔
301	Scope: searchParams.Sort[i].Scope,	4✔
302	Description: &searchParams.Sort[i].Order,	4✔
303	})	4✔
304	}	4✔
305	attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,	4✔
306	attributes, false, false)	4✔
307	if err != nil {	4✔
308	return err
309	}
310	searchParams.Sort = make([]model.SortCriteria, 0, len(searchParams.Attributes))	4✔
311	for _, attribute := range attributes {	8✔
312	searchParams.Sort = append(searchParams.Sort, model.SortCriteria{	4✔
313	Attribute: attribute.Name,	4✔
314	Scope: attribute.Scope,	4✔
315	Order: *attribute.Description,	4✔
316	})	4✔
317	}	4✔
318	}
319
320	return nil	16✔
321	}
322
323	// storeToInventoryDevs translates ES results directly to inventory devices
324	func (a *app) storeToInventoryDevs(
325	ctx context.Context, tenantID string, storeRes map[string]interface{},
326	) ([]inventory.Device, int, error) {	8✔
327	devs := []inventory.Device{}	8✔
328		8✔
329	hitsM, ok := storeRes["hits"].(map[string]interface{})	8✔
330	if !ok {	8✔
331	return nil, 0, errors.New("can't process store hits map")
332	}
333
334	hitsTotalM, ok := hitsM["total"].(map[string]interface{})	8✔
335	if !ok {	8✔
336	return nil, 0, errors.New("can't process total hits struct")
337	}
338
339	total, ok := hitsTotalM["value"].(float64)	8✔
340	if !ok {	10✔
341	return nil, 0, errors.New("can't process total hits value")	2✔
342	}	2✔
343
344	hitsS, ok := hitsM["hits"].([]interface{})	6✔
345	if !ok {	6✔
346	return nil, 0, errors.New("can't process store hits slice")
347	}
348
349	for _, v := range hitsS {	10✔
350	res, err := a.storeToInventoryDev(ctx, tenantID, v)	4✔
351	if err != nil {	4✔
352	return nil, 0, err
353	}
354
355	devs = append(devs, *res)	4✔
356	}
357
358	return devs, int(total), nil	6✔
359	}
360
361	func (a *app) storeToInventoryDev(ctx context.Context, tenantID string,
362	storeRes interface{}) (*inventory.Device, error) {	4✔
363	resM, ok := storeRes.(map[string]interface{})	4✔
364	if !ok {	4✔
365	return nil, errors.New("can't process individual hit")
366	}
367
368	// if query has a 'fields' clause, use 'fields' instead of '_source'
369	sourceM, ok := resM["_source"].(map[string]interface{})	4✔
370	if !ok {	6✔
371	sourceM, ok = resM["fields"].(map[string]interface{})	2✔
372	if !ok {	2✔
373	return nil, errors.New("can't process hit's '_source' nor 'fields'")
374	}
375	}
376
377	// if query has a 'fields' clause, all results will be arrays incl. device id, so extract it
378	id, ok := sourceM["id"].(string)	4✔
379	if !ok {	4✔
380	idarr, ok := sourceM["id"].([]interface{})
381	if !ok {
382	return nil, errors.New(
383	"can't parse device id as neither single value nor array",
384	)
385	}
386
387	id, ok = idarr[0].(string)
388	if !ok {
389	return nil, errors.New(
390	"can't parse device id as neither single value nor array",
391	)
392	}
393	}
394
395	ret := &inventory.Device{	4✔
396	ID: inventory.DeviceID(id),	4✔
397	}	4✔
398		4✔
399	attrs := []inventory.DeviceAttribute{}	4✔
400		4✔
401	for k, v := range sourceM {	16✔
402	s, n, err := model.MaybeParseAttr(k)	12✔
403	if err != nil {	12✔
404	return nil, err
405	}
406
407	if vArray, ok := v.([]interface{}); ok && len(vArray) == 1 {	12✔
408	v = vArray[0]
409	}
410
411	if n != "" {	16✔
412	a := inventory.DeviceAttribute{	4✔
413	Name: model.Redot(n),	4✔
414	Scope: s,	4✔
415	Value: v,	4✔
416	}	4✔
417		4✔
418	if a.Scope == model.ScopeSystem &&	4✔
419	a.Name == model.AttrNameUpdatedAt {	4✔
420	ret.UpdatedTs = parseTime(v)
421	} else if a.Scope == model.ScopeSystem &&	4✔
422	a.Name == model.AttrNameCreatedAt {	4✔
423	ret.CreatedTs = parseTime(v)
424	}
425
426	attrs = append(attrs, a)	4✔
427	}
428	}
429
430	attributes, err := a.mapper.ReverseInventoryAttributes(ctx, tenantID, attrs)	4✔
431	if err != nil {	4✔
432	return nil, err
433	}
434	ret.Attributes = attributes	4✔
435		4✔
436	return ret, nil	4✔
437	}
438
439	func parseTime(v interface{}) time.Time {
440	val, _ := v.(string)
441	if t, err := time.Parse(time.RFC3339, val); err == nil {
442	return t
443	}
444	return time.Time{}
445	}
446
447	func (app *app) GetSearchableInvAttrs(
448	ctx context.Context,
449	tid string,
450	) ([]model.FilterAttribute, error) {	4✔
451	l := log.FromContext(ctx)	4✔
452		4✔
453	index, err := app.store.GetDevicesIndexMapping(ctx, tid)	4✔
454	if err != nil {	6✔
455	return nil, err	2✔
456	}	2✔
457
458	// inventory attributes are under 'mappings.properties'
459	mappings, ok := index["mappings"]	2✔
460	if !ok {	2✔
461	return nil, errors.New("can't parse index mappings")
462	}
463
464	mappingsM, ok := mappings.(map[string]interface{})	2✔
465	if !ok {	2✔
466	return nil, errors.New("can't parse index mappings")
467	}
468
469	props, ok := mappingsM["properties"]	2✔
470	if !ok {	2✔
471	return nil, errors.New("can't parse index properties")
472	}
473
474	propsM, ok := props.(map[string]interface{})	2✔
475	if !ok {	2✔
476	return nil, errors.New("can't parse index properties")
477	}
478
479	attrs := []inventory.DeviceAttribute{}	2✔
480	for k := range propsM {	8✔
481	s, n, err := model.MaybeParseAttr(k)	6✔
482		6✔
483	if err != nil {	6✔
484	return nil, err
485	}
486
487	if n != "" {	12✔
488	attrs = append(attrs, inventory.DeviceAttribute{Name: n, Scope: s})	6✔
489	}	6✔
490	}
491	attributes, err := app.mapper.ReverseInventoryAttributes(ctx, tid, attrs)	2✔
492	if err != nil {	2✔
493	return nil, err
494	}
495
496	ret := []model.FilterAttribute{}	2✔
497	for _, attr := range attributes {	8✔
498	ret = append(ret, model.FilterAttribute{Name: attr.Name, Scope: attr.Scope, Count: 1})	6✔
499	}	6✔
500
501	sort.Slice(ret, func(i, j int) bool {	8✔
502	if ret[j].Scope > ret[i].Scope {	10✔
503	return true	4✔
504	}	4✔
505
506	if ret[j].Scope < ret[i].Scope {	2✔
UNCOV 507	return false
UNCOV 508	}
509
510	return ret[j].Name > ret[i].Name	2✔
511	})
512
513	l.Debugf("parsed searchable attributes %v\n", ret)	2✔
514		2✔
515	return ret, nil	2✔
516	}

mendersoftware / reporting / 844901443

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