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ImportHandler

@fovea/server

@fovea/server / services/import-handler / ImportHandler

Class: ImportHandler

Defined in: src/services/import-handler.ts:94

ImportHandler

Description​

Handles parsing, validation, and execution of imports.

Constructors​

Constructor​

new ImportHandler(prisma): ImportHandler

Defined in: src/services/import-handler.ts:98

Parameters​

prisma​

PrismaClient

Returns​

ImportHandler

Methods​

buildDependencyGraph()​

buildDependencyGraph(lines): DependencyGraph

Defined in: src/services/import-handler.ts:230

Build dependency graph from import lines.

Parameters​

lines​

ImportLine[]

Array of import lines

Returns​

DependencyGraph

Dependency graph

detectConflicts()​

detectConflicts(lines, existingData): Promise<Conflict[]>

Defined in: src/services/import-handler.ts:340

Detect conflicts between import data and existing database data.

Parameters​

lines​

ImportLine[]

Import lines

existingData​

ExistingData

Existing data in database

Returns​

Promise<Conflict[]>

Array of conflicts

executeImport()​

executeImport(lines, options): Promise<ImportResult>

Defined in: src/services/import-handler.ts:674

Execute import with all lines and options.

Parameters​

lines​

ImportLine[]

Import lines

options​

ImportOptions

Import options

Returns​

Promise<ImportResult>

Import result

loadExistingData()​

loadExistingData(): Promise<ExistingData>

Defined in: src/services/import-handler.ts:580

Load existing data from database for conflict detection.

Returns​

Promise<ExistingData>

Existing data

parseLine()​

parseLine(line, lineNumber): ImportLine

Defined in: src/services/import-handler.ts:110

Parse a single line from JSON Lines file.

Parameters​

line​

string

Raw line string

lineNumber​

number

Line number in file

Returns​

ImportLine

Parsed import line

remapIds()​

remapIds(lines, resolutions): ImportLine[]

Defined in: src/services/import-handler.ts:524

Remap IDs based on conflict resolutions.

Parameters​

lines​

ImportLine[]

Import lines

resolutions​

Resolution[]

Conflict resolutions

Returns​

ImportLine[]

Updated import lines with remapped IDs

resolveConflicts()​

resolveConflicts(conflicts, options): Resolution[]

Defined in: src/services/import-handler.ts:428

Resolve conflicts based on import options.

Parameters​

conflicts​

Conflict[]

Detected conflicts

options​

ImportOptions

Import options with resolution strategies

Returns​

Resolution[]

Array of resolutions

validateLine()​

validateLine(line): ValidationResult

Defined in: src/services/import-handler.ts:135

Validate a parsed import line.

Parameters​

line​

ImportLine

Import line to validate

Returns​

ValidationResult

Validation result