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handlers and scaffolding for further work
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| // Copyright Quesma, licensed under the Elastic License 2.0. | ||
| // SPDX-License-Identifier: Elastic-2.0 | ||
|
|
||
| package quesma | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "net/http" | ||
| "quesma/clickhouse" | ||
| "quesma/elasticsearch" | ||
| "quesma/queryparser" | ||
| "quesma/quesma/config" | ||
| quesma_errors "quesma/quesma/errors" | ||
| "quesma/quesma/functionality/field_capabilities" | ||
| "quesma/quesma/functionality/resolve" | ||
| "quesma/quesma/types" | ||
| "quesma/schema" | ||
| quesma_api "quesma_v2/core" | ||
| "quesma_v2/core/tracing" | ||
| ) | ||
|
|
||
| func HandleDeletingAsyncSearchById(queryRunner QueryRunnerIFace, asyncSearchId string) (*quesma_api.Result, error) { | ||
| responseBody, err := queryRunner.DeleteAsyncSearch(asyncSearchId) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return elasticsearchQueryResult(string(responseBody), http.StatusOK), nil | ||
| } | ||
|
|
||
| func HandleGettingAsyncSearchById(ctx context.Context, asyncSearchId string, queryRunner QueryRunnerIFace) (*quesma_api.Result, error) { | ||
| ctx = context.WithValue(ctx, tracing.AsyncIdCtxKey, asyncSearchId) | ||
| responseBody, err := queryRunner.HandlePartialAsyncSearch(ctx, asyncSearchId) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return elasticsearchQueryResult(string(responseBody), http.StatusOK), nil | ||
| } | ||
|
|
||
| func HandleAsyncSearchStatus(ctx context.Context, asyncSearchId string, queryRunner QueryRunnerIFace) (*quesma_api.Result, error) { | ||
| responseBody, err := queryRunner.HandleAsyncSearchStatus(ctx, asyncSearchId) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return elasticsearchQueryResult(string(responseBody), http.StatusOK), nil | ||
| } | ||
|
|
||
| func HandleIndexSearch(ctx context.Context, indexPattern string, query types.JSON, queryRunner QueryRunnerIFace) (*quesma_api.Result, error) { | ||
| responseBody, err := queryRunner.HandleSearch(ctx, indexPattern, query) | ||
| if err != nil { | ||
| if errors.Is(quesma_errors.ErrIndexNotExists(), err) { | ||
| return &quesma_api.Result{StatusCode: http.StatusNotFound, GenericResult: make([]byte, 0)}, nil | ||
| } else if errors.Is(err, quesma_errors.ErrCouldNotParseRequest()) { | ||
| return &quesma_api.Result{ | ||
| Body: string(queryparser.BadRequestParseError(err)), | ||
| StatusCode: http.StatusBadRequest, | ||
| GenericResult: queryparser.BadRequestParseError(err), | ||
| }, nil | ||
| } else { | ||
| return nil, err | ||
| } | ||
| } | ||
| return elasticsearchQueryResult(string(responseBody), http.StatusOK), nil | ||
| } | ||
|
|
||
| func HandleIndexAsyncSearch(ctx context.Context, indexPattern string, query types.JSON, waitForResultsMs int, keepOnCompletion bool, queryRunner QueryRunnerIFace) (*quesma_api.Result, error) { | ||
| responseBody, err := queryRunner.HandleAsyncSearch(ctx, indexPattern, query, waitForResultsMs, keepOnCompletion) | ||
| if err != nil { | ||
| if errors.Is(quesma_errors.ErrIndexNotExists(), err) { | ||
| return &quesma_api.Result{StatusCode: http.StatusNotFound, GenericResult: make([]byte, 0)}, nil | ||
| } else if errors.Is(err, quesma_errors.ErrCouldNotParseRequest()) { | ||
| return &quesma_api.Result{ | ||
| Body: string(queryparser.BadRequestParseError(err)), | ||
| StatusCode: http.StatusBadRequest, | ||
| GenericResult: queryparser.BadRequestParseError(err), | ||
| }, nil | ||
| } else { | ||
| return nil, err | ||
| } | ||
| } | ||
| return elasticsearchQueryResult(string(responseBody), http.StatusOK), nil | ||
| } | ||
|
|
||
| func HandleResolveIndex(_ context.Context, indexPattern string, sr schema.Registry, esConfig config.ElasticsearchConfiguration) (*quesma_api.Result, error) { | ||
| ir := elasticsearch.NewIndexResolver(esConfig) | ||
| sources, err := resolve.HandleResolve(indexPattern, sr, ir) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return resolveIndexResult(sources) | ||
| } | ||
|
|
||
| func HandleIndexCount(ctx context.Context, indexPattern string, queryRunner QueryRunnerIFace) (*quesma_api.Result, error) { | ||
| cnt, err := queryRunner.HandleCount(ctx, indexPattern) | ||
| if err != nil { | ||
| if errors.Is(quesma_errors.ErrIndexNotExists(), err) { | ||
| return &quesma_api.Result{StatusCode: http.StatusNotFound, GenericResult: make([]byte, 0)}, nil | ||
| } else { | ||
| return nil, err | ||
| } | ||
| } | ||
|
|
||
| if cnt == -1 { | ||
| return &quesma_api.Result{StatusCode: http.StatusNotFound, GenericResult: make([]byte, 0)}, nil | ||
| } else { | ||
| return elasticsearchCountResult(cnt, http.StatusOK) | ||
| } | ||
| } | ||
|
|
||
| func HandleFieldCaps(ctx context.Context, indexPattern string, allowNoIndices, ignoreUnavailable bool, cfg map[string]config.IndexConfiguration, sr schema.Registry, lm clickhouse.LogManagerIFace) (*quesma_api.Result, error) { | ||
| responseBody, err := field_capabilities.HandleFieldCaps(ctx, cfg, sr, indexPattern, lm) | ||
| if err != nil { | ||
| if errors.Is(quesma_errors.ErrIndexNotExists(), err) { | ||
| if allowNoIndices || ignoreUnavailable { // TODO I think this is no longer applicable? :| | ||
| return elasticsearchQueryResult(string(field_capabilities.EmptyFieldCapsResponse()), http.StatusOK), nil | ||
| } | ||
| return &quesma_api.Result{StatusCode: http.StatusNotFound, GenericResult: make([]byte, 0)}, nil | ||
| } else { | ||
| return nil, err | ||
| } | ||
| } | ||
| return elasticsearchQueryResult(string(responseBody), http.StatusOK), nil | ||
| } |
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