820253733

Build # 820253733

Build Type

gitlab-ci

Committed by GitHub

Commit Message

Merge pull request #124 from kjaskiewiczz/men-6405

Pull Request Pull Request #125: align staging with master

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11 of 20 new or added lines in 4 files covered. (55.0%)

5 existing lines in 3 files now uncovered.

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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 {	1✔
53	mapper := mapping.NewMapper(ds)	1✔
54	return &app{	1✔
55	store: store,	1✔
56	mapper: mapper,	1✔
57	ds: ds,	1✔
58	}	1✔
59	}	1✔
60
61	// HealthCheck performs a health check and returns an error if it fails
62	func (a *app) HealthCheck(ctx context.Context) error {
63	err := a.ds.Ping(ctx)
64	if err == nil {
65	err = a.store.Ping(ctx)
66	}
67	return err
68	}
69
70	// GetMapping returns the mapping for the specified tenant
71	func (app app) GetMapping(ctx context.Context, tid string) (model.Mapping, error) {
72	return app.ds.GetMapping(ctx, tid)
73	}
74
75	// AggregateDevices aggregates device data
76	func (app *app) AggregateDevices(
77	ctx context.Context,
78	aggregateParams *model.AggregateParams,
79	) ([]model.DeviceAggregation, error) {	2✔
80	searchParams := &model.SearchParams{	2✔
81	Filters: aggregateParams.Filters,	2✔
82	Groups: aggregateParams.Groups,	2✔
83	TenantID: aggregateParams.TenantID,	2✔
84	}	2✔
85	if err := app.mapSearchParams(ctx, searchParams); err != nil {	2✔
86	return nil, err
87	}
88	query, err := model.BuildQuery(*searchParams)	2✔
89	if err != nil {	2✔
90	return nil, err
91	}
92	if searchParams.TenantID != "" {	4✔
93	query = query.Must(model.M{	2✔
94	"term": model.M{	2✔
95	model.FieldNameTenantID: searchParams.TenantID,	2✔
96	},	2✔
97	})	2✔
98	}	2✔
99
100	if err := app.mapAggregations(ctx, searchParams.TenantID,	2✔
101	aggregateParams.Aggregations); err != nil {	2✔
102	return nil, err
103	}
104	aggregations, err := model.BuildAggregations(aggregateParams.Aggregations)	2✔
105	if err != nil {	2✔
106	return nil, err
107	}
108
109	query = query.WithSize(0).With(map[string]interface{}{	2✔
110	"aggs": aggregations,	2✔
111	})	2✔
112	esRes, err := app.store.AggregateDevices(ctx, query)	2✔
113	if err != nil {	2✔
114	return nil, err
115	}
116
117	aggregationsS, ok := esRes["aggregations"].(map[string]interface{})	2✔
118	if !ok {	2✔
119	return nil, errors.New("can't process store aggregations slice")
120	}
121	res, err := app.storeToDeviceAggregations(ctx, searchParams.TenantID, aggregationsS)	2✔
122	if err != nil {	2✔
123	return nil, err
124	}
125
126	return res, nil	2✔
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) {	8✔
133	aggs := []model.DeviceAggregation{}	8✔
134	for name, aggregationS := range aggregationsS {	20✔
135	if _, ok := aggregationS.(map[string]interface{}); !ok {	20✔
136	continue	8✔
137	}
138	bucketsS, ok := aggregationS.(map[string]interface{})["buckets"].([]interface{})	4✔
139	if !ok {	4✔
140	continue
141	}
142	items := make([]model.DeviceAggregationItem, 0, len(bucketsS))	4✔
143	for _, bucket := range bucketsS {	8✔
144	bucketMap, ok := bucket.(map[string]interface{})	4✔
145	if !ok {	4✔
146	return nil, errors.New("can't process store bucket item")
147	}
148	key, ok := bucketMap["key"].(string)	4✔
149	if !ok {	4✔
150	return nil, errors.New("can't process store key attribute")
151	}
152	count, ok := bucketMap["doc_count"].(float64)	4✔
153	if !ok {	4✔
154	return nil, errors.New("can't process store doc_count attribute")
155	}
156	item := model.DeviceAggregationItem{	4✔
157	Key: key,	4✔
158	Count: int(count),	4✔
159	}	4✔
160	subaggs, err := a.storeToDeviceAggregations(ctx, tenantID, bucketMap)	4✔
161	if err == nil && len(subaggs) > 0 {	4✔
162	item.Aggregations = subaggs
163	}
164	items = append(items, item)	4✔
165	}
166
167	otherCount := 0	4✔
168	if count, ok := aggregationS.(map[string]interface{})["sum_other_doc_count"].(float64); ok {	8✔
169	otherCount = int(count)	4✔
170	}	4✔
171
172	aggs = append(aggs, model.DeviceAggregation{	4✔
173	Name: name,	4✔
174	Items: items,	4✔
175	OtherCount: otherCount,	4✔
176	})	4✔
177	}
178	return aggs, nil	8✔
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) {	17✔
186	if err := app.mapSearchParams(ctx, searchParams); err != nil {	17✔
187	return nil, 0, err
188	}
189	query, err := model.BuildQuery(*searchParams)	17✔
190	if err != nil {	17✔
191	return nil, 0, err
192	}
193
194	if searchParams.TenantID != "" {	34✔
195	query = query.Must(model.M{	17✔
196	"term": model.M{	17✔
197	model.FieldNameTenantID: searchParams.TenantID,	17✔
198	},	17✔
199	})	17✔
200	}	17✔
201
202	if len(searchParams.DeviceIDs) > 0 {	17✔
203	query = query.Must(model.M{
204	"terms": model.M{
205	model.FieldNameID: searchParams.DeviceIDs,
206	},
207	})
208	}
209
210	esRes, err := app.store.SearchDevices(ctx, query)	17✔
211	if err != nil {	17✔
212	return nil, 0, err
213	}
214
215	res, total, err := app.storeToInventoryDevs(ctx, searchParams.TenantID, esRes)	17✔
216	if err != nil {	17✔
217	return nil, 0, err
218	}
219
220	return res, total, err	17✔
221	}
222
223	func (app *app) mapAggregations(ctx context.Context, tenantID string,
224	aggregations []model.AggregationTerm) error {	2✔
225	attributes := make(inventory.DeviceAttributes, 0, len(aggregations))	2✔
226	for i := range aggregations {	4✔
227	attributes = append(attributes, inventory.DeviceAttribute{	2✔
228	Name: aggregations[i].Attribute,	2✔
229	Scope: aggregations[i].Scope,	2✔
230	})	2✔
231	}	2✔
232	attributes, err := app.mapper.MapInventoryAttributes(ctx, tenantID,	2✔
233	attributes, false, true)	2✔
234	if err == nil {	4✔
235	for i, attr := range attributes {	4✔
236	aggregations[i].Attribute = attr.Name	2✔
237	aggregations[i].Scope = attr.Scope	2✔
238	if len(aggregations[i].Aggregations) > 0 {	2✔
239	err = app.mapAggregations(ctx, tenantID, aggregations[i].Aggregations)
240	if err != nil {
241	break
242	}
243	}
244	}
245	}
246	return err	2✔
247	}
248
249	func (app app) mapSearchParams(ctx context.Context, searchParams model.SearchParams) error {	19✔
250	if len(searchParams.Filters) > 0 {	37✔
251	attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Attributes))	18✔
252	for i := 0; i < len(searchParams.Filters); i++ {	36✔
253	attributes = append(attributes, inventory.DeviceAttribute{	18✔
254	Name: searchParams.Filters[i].Attribute,	18✔
255	Scope: searchParams.Filters[i].Scope,	18✔
256	Value: searchParams.Filters[i].Value,	18✔
257	Description: &searchParams.Filters[i].Type,	18✔
258	})	18✔
259	}	18✔
260	attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,	18✔
261	attributes, false, true)	18✔
262	if err != nil {	18✔
263	return err
264	}
265	searchParams.Filters = make([]model.FilterPredicate, 0, len(searchParams.Filters))	18✔
266	for _, attribute := range attributes {	36✔
267	searchParams.Filters = append(searchParams.Filters, model.FilterPredicate{	18✔
268	Attribute: attribute.Name,	18✔
269	Scope: attribute.Scope,	18✔
270	Value: attribute.Value,	18✔
271	Type: *attribute.Description,	18✔
272	})	18✔
273	}	18✔
274	}
275	if len(searchParams.Attributes) > 0 {	19✔
276	attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Attributes))
277	for i := 0; i < len(searchParams.Attributes); i++ {
278	attributes = append(attributes, inventory.DeviceAttribute{
279	Name: searchParams.Attributes[i].Attribute,
280	Scope: searchParams.Attributes[i].Scope,
281	})
282	}
283	attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,
284	attributes, false, false)
285	if err != nil {
286	return err
287	}
288	searchParams.Attributes = make([]model.SelectAttribute, 0, len(searchParams.Attributes))
289	for _, attribute := range attributes {
290	searchParams.Attributes = append(searchParams.Attributes, model.SelectAttribute{
291	Attribute: attribute.Name,
292	Scope: attribute.Scope,
293	})
294	}
295	}
296	if len(searchParams.Sort) > 0 {	30✔
297	attributes := make(inventory.DeviceAttributes, 0, len(searchParams.Sort))	11✔
298	for i := 0; i < len(searchParams.Sort); i++ {	22✔
299	attributes = append(attributes, inventory.DeviceAttribute{	11✔
300	Name: searchParams.Sort[i].Attribute,	11✔
301	Scope: searchParams.Sort[i].Scope,	11✔
302	Description: &searchParams.Sort[i].Order,	11✔
303	})	11✔
304	}	11✔
305	attributes, err := app.mapper.MapInventoryAttributes(ctx, searchParams.TenantID,	11✔
306	attributes, false, false)	11✔
307	if err != nil {	11✔
308	return err
309	}
310	searchParams.Sort = make([]model.SortCriteria, 0, len(searchParams.Attributes))	11✔
311	for _, attribute := range attributes {	22✔
312	searchParams.Sort = append(searchParams.Sort, model.SortCriteria{	11✔
313	Attribute: attribute.Name,	11✔
314	Scope: attribute.Scope,	11✔
315	Order: *attribute.Description,	11✔
316	})	11✔
317	}	11✔
318	}
319
320	return nil	19✔
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) {	17✔
327	devs := []inventory.Device{}	17✔
328		17✔
329	hitsM, ok := storeRes["hits"].(map[string]interface{})	17✔
330	if !ok {	17✔
331	return nil, 0, errors.New("can't process store hits map")
332	}
333
334	hitsTotalM, ok := hitsM["total"].(map[string]interface{})	17✔
335	if !ok {	17✔
336	return nil, 0, errors.New("can't process total hits struct")
337	}
338
339	total, ok := hitsTotalM["value"].(float64)	17✔
340	if !ok {	17✔
341	return nil, 0, errors.New("can't process total hits value")
342	}
343
344	hitsS, ok := hitsM["hits"].([]interface{})	17✔
345	if !ok {	17✔
346	return nil, 0, errors.New("can't process store hits slice")
347	}
348
349	for _, v := range hitsS {	46✔
350	res, err := a.storeToInventoryDev(ctx, tenantID, v)	29✔
351	if err != nil {	29✔
352	return nil, 0, err
353	}
354
355	devs = append(devs, *res)	29✔
356	}
357
358	return devs, int(total), nil	17✔
359	}
360
361	func (a *app) storeToInventoryDev(ctx context.Context, tenantID string,
362	storeRes interface{}) (*inventory.Device, error) {	29✔
363	resM, ok := storeRes.(map[string]interface{})	29✔
364	if !ok {	29✔
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{})	29✔
370	if !ok {	29✔
371	sourceM, ok = resM["fields"].(map[string]interface{})
372	if !ok {
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)	29✔
379	if !ok {	29✔
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{	29✔
396	ID: inventory.DeviceID(id),	29✔
397	}	29✔
398		29✔
399	attrs := []inventory.DeviceAttribute{}	29✔
400		29✔
401	for k, v := range sourceM {	197✔
402	s, n, err := model.MaybeParseAttr(k)	168✔
403	if err != nil {	168✔
404	return nil, err
405	}
406
407	if vArray, ok := v.([]interface{}); ok && len(vArray) == 1 {	278✔
408	v = vArray[0]	110✔
409	}	110✔
410
411	if n != "" {	278✔
412	a := inventory.DeviceAttribute{	110✔
413	Name: model.Redot(n),	110✔
414	Scope: s,	110✔
415	Value: v,	110✔
416	}	110✔
417		110✔
418	if a.Scope == model.ScopeSystem &&	110✔
419	a.Name == model.AttrNameUpdatedAt {	110✔
420	ret.UpdatedTs = parseTime(v)
421	} else if a.Scope == model.ScopeSystem &&	110✔
422	a.Name == model.AttrNameCreatedAt {	110✔
423	ret.CreatedTs = parseTime(v)
424	}
425
426	attrs = append(attrs, a)	110✔
427	}
428	}
429
430	attributes, err := a.mapper.ReverseInventoryAttributes(ctx, tenantID, attrs)	29✔
431	if err != nil {	29✔
432	return nil, err
433	}
434	ret.Attributes = attributes	29✔
435		29✔
436	return ret, nil	29✔
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) {
451	l := log.FromContext(ctx)
452
453	index, err := app.store.GetDevicesIndexMapping(ctx, tid)
454	if err != nil {
455	return nil, err
456	}
457
458	// inventory attributes are under 'mappings.properties'
459	mappings, ok := index["mappings"]
460	if !ok {
461	return nil, errors.New("can't parse index mappings")
462	}
463
464	mappingsM, ok := mappings.(map[string]interface{})
465	if !ok {
466	return nil, errors.New("can't parse index mappings")
467	}
468
469	props, ok := mappingsM["properties"]
470	if !ok {
471	return nil, errors.New("can't parse index properties")
472	}
473
474	propsM, ok := props.(map[string]interface{})
475	if !ok {
476	return nil, errors.New("can't parse index properties")
477	}
478
479	attrs := []inventory.DeviceAttribute{}
480	for k := range propsM {
481	s, n, err := model.MaybeParseAttr(k)
482
483	if err != nil {
484	return nil, err
485	}
486
487	if n != "" {
488	attrs = append(attrs, inventory.DeviceAttribute{Name: n, Scope: s})
489	}
490	}
491	attributes, err := app.mapper.ReverseInventoryAttributes(ctx, tid, attrs)
492	if err != nil {
493	return nil, err
494	}
495
496	ret := []model.FilterAttribute{}
497	for _, attr := range attributes {
498	ret = append(ret, model.FilterAttribute{Name: attr.Name, Scope: attr.Scope, Count: 1})
499	}
500
501	sort.Slice(ret, func(i, j int) bool {
502	if ret[j].Scope > ret[i].Scope {
UNCOV 503	return true
UNCOV 504	}
505
506	if ret[j].Scope < ret[i].Scope {
507	return false
508	}
509
510	return ret[j].Name > ret[i].Name
511	})
512
513	l.Debugf("parsed searchable attributes %v\n", ret)
514
515	return ret, nil
516	}

mendersoftware / reporting / 820253733

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