成绩统计图
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@@ -66,6 +66,10 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
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public DbSet<GradeRecord> GradeRecords => Set<GradeRecord>();
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public DbSet<GradeItem> GradeItems => Set<GradeItem>();
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public DbSet<GradeItemScore> GradeItemScores => Set<GradeItemScore>();
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public DbSet<CourseGradeStatistic> CourseGradeStatistics =>
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Set<CourseGradeStatistic>();
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public DbSet<CourseGradeStatisticsRefreshJob> CourseGradeStatisticsRefreshJobs =>
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Set<CourseGradeStatisticsRefreshJob>();
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public DbSet<OtherExamBatch> OtherExamBatches => Set<OtherExamBatch>();
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public DbSet<OtherExamResult> OtherExamResults => Set<OtherExamResult>();
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public DbSet<AttendanceSheet> AttendanceSheets => Set<AttendanceSheet>();
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@@ -847,6 +851,32 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
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.OnDelete(DeleteBehavior.Restrict);
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});
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builder.Entity<CourseGradeStatistic>(entity =>
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{
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entity.Property(x => x.HighestScore).HasPrecision(5, 1);
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entity.Property(x => x.AverageScore).HasPrecision(5, 1);
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entity.Property(x => x.LowestScore).HasPrecision(5, 1);
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entity.Property(x => x.PassRate).HasPrecision(5, 2);
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entity.HasIndex(x => new
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{
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x.CourseId, x.AcademicTermId, x.Scope, x.ScopeEntityId
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}).IsUnique().HasDatabaseName("UX_CourseGradeStatistics_Scope");
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entity.HasIndex(x => new { x.AcademicTermId, x.Scope, x.ScopeEntityId });
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entity.HasOne<Course>().WithMany().HasForeignKey(x => x.CourseId)
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.OnDelete(DeleteBehavior.Restrict);
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entity.HasOne<AcademicTerm>().WithMany().HasForeignKey(x => x.AcademicTermId)
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.OnDelete(DeleteBehavior.Restrict);
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});
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builder.Entity<CourseGradeStatisticsRefreshJob>(entity =>
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{
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entity.Property(x => x.ErrorMessage).HasMaxLength(2000);
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entity.HasIndex(x => new { x.Status, x.CreatedAt });
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entity.HasIndex(x => x.GradeSheetId);
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entity.HasOne<GradeSheet>().WithMany().HasForeignKey(x => x.GradeSheetId)
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.OnDelete(DeleteBehavior.Cascade);
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});
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builder.Entity<AttendanceSheet>(entity =>
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{
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entity.Property(x => x.Name).HasMaxLength(120);
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@@ -84,6 +84,10 @@ public sealed class DevelopmentSqliteMigrator(
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"20260803_44_student_personal_profile";
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private const string OtherExamResultsMigration =
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"20260808_45_other_exam_results";
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private const string CourseGradeStatisticsMigration =
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"20260808_46_course_grade_statistics";
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private const string CourseGradeDistributionMigration =
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"20260809_47_course_grade_distribution";
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public async Task MigrateAsync(CancellationToken cancellationToken = default)
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{
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@@ -639,6 +643,14 @@ public sealed class DevelopmentSqliteMigrator(
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? OtherExamResultsStatements.Skip(1)
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: OtherExamResultsStatements,
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cancellationToken);
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await ApplyMigrationAsync(
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CourseGradeStatisticsMigration,
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CourseGradeStatisticsStatements,
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cancellationToken);
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await ApplyMigrationAsync(
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CourseGradeDistributionMigration,
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CourseGradeDistributionStatements,
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cancellationToken);
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}
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private async Task ApplyMigrationAsync(
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@@ -2210,6 +2222,25 @@ public sealed class DevelopmentSqliteMigrator(
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"""CREATE INDEX IF NOT EXISTS "IX_OtherExamResults_StudentId_OtherExamBatchId" ON "OtherExamResults" ("StudentId", "OtherExamBatchId");"""
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];
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private static readonly string[] CourseGradeStatisticsStatements =
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[
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"""CREATE TABLE IF NOT EXISTS "CourseGradeStatistics" ("Id" TEXT NOT NULL CONSTRAINT "PK_CourseGradeStatistics" PRIMARY KEY, "CourseId" TEXT NOT NULL, "AcademicTermId" TEXT NOT NULL, "Scope" INTEGER NOT NULL, "ScopeEntityId" TEXT NULL, "StudentCount" INTEGER NOT NULL, "PassedCount" INTEGER NOT NULL, "HighestScore" TEXT NOT NULL, "AverageScore" TEXT NOT NULL, "LowestScore" TEXT NOT NULL, "PassRate" TEXT NOT NULL, "CalculatedAt" TEXT NOT NULL, "CreatedAt" TEXT NOT NULL, "UpdatedAt" TEXT NOT NULL, CONSTRAINT "FK_CourseGradeStatistics_Courses_CourseId" FOREIGN KEY ("CourseId") REFERENCES "Courses" ("Id") ON DELETE RESTRICT, CONSTRAINT "FK_CourseGradeStatistics_AcademicTerms_AcademicTermId" FOREIGN KEY ("AcademicTermId") REFERENCES "AcademicTerms" ("Id") ON DELETE RESTRICT);""",
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"""CREATE UNIQUE INDEX IF NOT EXISTS "UX_CourseGradeStatistics_Scope" ON "CourseGradeStatistics" ("CourseId", "AcademicTermId", "Scope", "ScopeEntityId");""",
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"""CREATE INDEX IF NOT EXISTS "IX_CourseGradeStatistics_AcademicTermId_Scope_ScopeEntityId" ON "CourseGradeStatistics" ("AcademicTermId", "Scope", "ScopeEntityId");""",
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"""CREATE TABLE IF NOT EXISTS "CourseGradeStatisticsRefreshJobs" ("Id" TEXT NOT NULL CONSTRAINT "PK_CourseGradeStatisticsRefreshJobs" PRIMARY KEY, "GradeSheetId" TEXT NOT NULL, "Status" INTEGER NOT NULL, "StartedAt" TEXT NULL, "CompletedAt" TEXT NULL, "ErrorMessage" TEXT NULL, "CreatedAt" TEXT NOT NULL, "UpdatedAt" TEXT NOT NULL, CONSTRAINT "FK_CourseGradeStatisticsRefreshJobs_GradeSheets_GradeSheetId" FOREIGN KEY ("GradeSheetId") REFERENCES "GradeSheets" ("Id") ON DELETE CASCADE);""",
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"""CREATE INDEX IF NOT EXISTS "IX_CourseGradeStatisticsRefreshJobs_GradeSheetId" ON "CourseGradeStatisticsRefreshJobs" ("GradeSheetId");""",
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"""CREATE INDEX IF NOT EXISTS "IX_CourseGradeStatisticsRefreshJobs_Status_CreatedAt" ON "CourseGradeStatisticsRefreshJobs" ("Status", "CreatedAt");"""
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];
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private static readonly string[] CourseGradeDistributionStatements =
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[
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"""ALTER TABLE "CourseGradeStatistics" ADD COLUMN "Below60Count" INTEGER NOT NULL DEFAULT 0;""",
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"""ALTER TABLE "CourseGradeStatistics" ADD COLUMN "From60To69Count" INTEGER NOT NULL DEFAULT 0;""",
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"""ALTER TABLE "CourseGradeStatistics" ADD COLUMN "From70To79Count" INTEGER NOT NULL DEFAULT 0;""",
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"""ALTER TABLE "CourseGradeStatistics" ADD COLUMN "From80To89Count" INTEGER NOT NULL DEFAULT 0;""",
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"""ALTER TABLE "CourseGradeStatistics" ADD COLUMN "From90To100Count" INTEGER NOT NULL DEFAULT 0;"""
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];
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private static readonly string[] ApprovalTableStatements =
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[
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"""CREATE TABLE "CourseExemptions" ("Id" TEXT NOT NULL CONSTRAINT "PK_CourseExemptions" PRIMARY KEY, "StudentId" TEXT NOT NULL, "TeachingTaskId" TEXT NOT NULL, "Reason" TEXT NOT NULL, "Status" INTEGER NOT NULL, "ReviewComment" TEXT NULL, "SubmittedAt" TEXT NOT NULL, "ReviewedAt" TEXT NULL, "ReviewedByUserId" TEXT NULL, "CreatedAt" TEXT NOT NULL, "UpdatedAt" TEXT NOT NULL, CONSTRAINT "FK_CourseExemptions_Students" FOREIGN KEY ("StudentId") REFERENCES "Students" ("Id") ON DELETE RESTRICT, CONSTRAINT "FK_CourseExemptions_TeachingTasks" FOREIGN KEY ("TeachingTaskId") REFERENCES "TeachingTasks" ("Id") ON DELETE RESTRICT);""",
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+6381
File diff suppressed because it is too large
Load Diff
+113
@@ -0,0 +1,113 @@
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using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
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{
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/// <inheritdoc />
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public partial class CourseGradeStatistics : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "CourseGradeStatistics",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false),
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CourseId = table.Column<Guid>(type: "char(36)", nullable: false),
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AcademicTermId = table.Column<Guid>(type: "char(36)", nullable: false),
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Scope = table.Column<int>(type: "int", nullable: false),
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ScopeEntityId = table.Column<Guid>(type: "char(36)", nullable: true),
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StudentCount = table.Column<int>(type: "int", nullable: false),
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PassedCount = table.Column<int>(type: "int", nullable: false),
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Below60Count = table.Column<int>(type: "int", nullable: false),
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From60To69Count = table.Column<int>(type: "int", nullable: false),
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From70To79Count = table.Column<int>(type: "int", nullable: false),
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From80To89Count = table.Column<int>(type: "int", nullable: false),
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From90To100Count = table.Column<int>(type: "int", nullable: false),
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HighestScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
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AverageScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
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LowestScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
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PassRate = table.Column<decimal>(type: "decimal(5,2)", precision: 5, scale: 2, nullable: false),
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CalculatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
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CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
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UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_CourseGradeStatistics", x => x.Id);
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table.ForeignKey(
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name: "FK_CourseGradeStatistics_AcademicTerms_AcademicTermId",
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column: x => x.AcademicTermId,
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principalTable: "AcademicTerms",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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table.ForeignKey(
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name: "FK_CourseGradeStatistics_Courses_CourseId",
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column: x => x.CourseId,
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principalTable: "Courses",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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})
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.Annotation("MySQL:Charset", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "CourseGradeStatisticsRefreshJobs",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false),
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GradeSheetId = table.Column<Guid>(type: "char(36)", nullable: false),
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Status = table.Column<int>(type: "int", nullable: false),
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StartedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
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CompletedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
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ErrorMessage = table.Column<string>(type: "varchar(2000)", maxLength: 2000, nullable: true),
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CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
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UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_CourseGradeStatisticsRefreshJobs", x => x.Id);
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table.ForeignKey(
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name: "FK_CourseGradeStatisticsRefreshJobs_GradeSheets_GradeSheetId",
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column: x => x.GradeSheetId,
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principalTable: "GradeSheets",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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})
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.Annotation("MySQL:Charset", "utf8mb4");
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migrationBuilder.CreateIndex(
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name: "IX_CourseGradeStatistics_AcademicTermId_Scope_ScopeEntityId",
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table: "CourseGradeStatistics",
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columns: new[] { "AcademicTermId", "Scope", "ScopeEntityId" });
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migrationBuilder.CreateIndex(
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name: "UX_CourseGradeStatistics_Scope",
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table: "CourseGradeStatistics",
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columns: new[] { "CourseId", "AcademicTermId", "Scope", "ScopeEntityId" },
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_CourseGradeStatisticsRefreshJobs_GradeSheetId",
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table: "CourseGradeStatisticsRefreshJobs",
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column: "GradeSheetId");
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migrationBuilder.CreateIndex(
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name: "IX_CourseGradeStatisticsRefreshJobs_Status_CreatedAt",
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table: "CourseGradeStatisticsRefreshJobs",
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columns: new[] { "Status", "CreatedAt" });
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}
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/// <inheritdoc />
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "CourseGradeStatistics");
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migrationBuilder.DropTable(
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name: "CourseGradeStatisticsRefreshJobs");
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}
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}
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}
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+136
@@ -983,6 +983,118 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
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b.ToTable("CourseExemptions");
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});
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modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseGradeStatistic", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("char(36)");
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b.Property<Guid>("AcademicTermId")
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.HasColumnType("char(36)");
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b.Property<decimal>("AverageScore")
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.HasPrecision(5, 1)
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.HasColumnType("decimal(5,1)");
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b.Property<DateTime>("CalculatedAt")
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.HasColumnType("datetime(6)");
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b.Property<Guid>("CourseId")
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.HasColumnType("char(36)");
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b.Property<DateTime>("CreatedAt")
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.HasColumnType("datetime(6)");
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b.Property<decimal>("HighestScore")
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.HasPrecision(5, 1)
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.HasColumnType("decimal(5,1)");
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b.Property<decimal>("LowestScore")
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.HasPrecision(5, 1)
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.HasColumnType("decimal(5,1)");
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b.Property<decimal>("PassRate")
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.HasPrecision(5, 2)
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.HasColumnType("decimal(5,2)");
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b.Property<int>("PassedCount")
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.HasColumnType("int");
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b.Property<int>("Below60Count")
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.HasColumnType("int");
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b.Property<int>("From60To69Count")
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.HasColumnType("int");
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b.Property<int>("From70To79Count")
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.HasColumnType("int");
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b.Property<int>("From80To89Count")
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.HasColumnType("int");
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b.Property<int>("From90To100Count")
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.HasColumnType("int");
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b.Property<int>("Scope")
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.HasColumnType("int");
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b.Property<Guid?>("ScopeEntityId")
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.HasColumnType("char(36)");
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b.Property<int>("StudentCount")
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.HasColumnType("int");
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b.Property<DateTime>("UpdatedAt")
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.HasColumnType("datetime(6)");
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b.HasKey("Id");
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b.HasIndex("AcademicTermId", "Scope", "ScopeEntityId");
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b.HasIndex("CourseId", "AcademicTermId", "Scope", "ScopeEntityId")
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.IsUnique()
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.HasDatabaseName("UX_CourseGradeStatistics_Scope");
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b.ToTable("CourseGradeStatistics");
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});
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modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseGradeStatisticsRefreshJob", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("char(36)");
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b.Property<DateTime?>("CompletedAt")
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.HasColumnType("datetime(6)");
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b.Property<DateTime>("CreatedAt")
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.HasColumnType("datetime(6)");
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b.Property<string>("ErrorMessage")
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.HasMaxLength(2000)
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.HasColumnType("varchar(2000)");
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b.Property<Guid>("GradeSheetId")
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.HasColumnType("char(36)");
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b.Property<DateTime?>("StartedAt")
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.HasColumnType("datetime(6)");
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b.Property<int>("Status")
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.HasColumnType("int");
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b.Property<DateTime>("UpdatedAt")
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.HasColumnType("datetime(6)");
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b.HasKey("Id");
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b.HasIndex("GradeSheetId");
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b.HasIndex("Status", "CreatedAt");
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b.ToTable("CourseGradeStatisticsRefreshJobs");
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});
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modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CoursePrerequisite", b =>
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{
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b.Property<Guid>("Id")
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@@ -4871,6 +4983,30 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
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b.Navigation("TeachingTask");
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});
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modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseGradeStatistic", b =>
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{
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b.HasOne("Jiaowu.Api.Domain.Academic.AcademicTerm", null)
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.WithMany()
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.HasForeignKey("AcademicTermId")
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.OnDelete(DeleteBehavior.Restrict)
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.IsRequired();
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b.HasOne("Jiaowu.Api.Domain.Academic.Course", null)
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.WithMany()
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.HasForeignKey("CourseId")
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.OnDelete(DeleteBehavior.Restrict)
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.IsRequired();
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});
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modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CourseGradeStatisticsRefreshJob", b =>
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{
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b.HasOne("Jiaowu.Api.Domain.Academic.GradeSheet", null)
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.WithMany()
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.HasForeignKey("GradeSheetId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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});
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modelBuilder.Entity("Jiaowu.Api.Domain.Academic.CoursePrerequisite", b =>
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{
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b.HasOne("Jiaowu.Api.Domain.Academic.Course", "Course")
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