教师成绩报告

This commit is contained in:
2026-08-09 11:09:43 +08:00 Unverified
parent 924574256a
commit ca8232ad5e
12 changed files with 8048 additions and 17 deletions
@@ -68,6 +68,10 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
public DbSet<GradeItemScore> GradeItemScores => Set<GradeItemScore>();
public DbSet<CourseGradeStatistic> CourseGradeStatistics =>
Set<CourseGradeStatistic>();
public DbSet<TeachingTaskGradeStatistic> TeachingTaskGradeStatistics =>
Set<TeachingTaskGradeStatistic>();
public DbSet<TeachingTaskGradeScoreBand> TeachingTaskGradeScoreBands =>
Set<TeachingTaskGradeScoreBand>();
public DbSet<CourseGradeStatisticsRefreshJob> CourseGradeStatisticsRefreshJobs =>
Set<CourseGradeStatisticsRefreshJob>();
public DbSet<OtherExamBatch> OtherExamBatches => Set<OtherExamBatch>();
@@ -868,6 +872,46 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
.OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<TeachingTaskGradeStatistic>(entity =>
{
entity.Property(x => x.HighestScore).HasPrecision(5, 1);
entity.Property(x => x.AverageScore).HasPrecision(5, 1);
entity.Property(x => x.MedianScore).HasPrecision(5, 1);
entity.Property(x => x.LowestScore).HasPrecision(5, 1);
entity.Property(x => x.StandardDeviation).HasPrecision(6, 2);
entity.Property(x => x.PassRate).HasPrecision(5, 2);
entity.Property(x => x.ExcellentRate).HasPrecision(5, 2);
entity.HasIndex(x => x.GradeSheetId).IsUnique();
entity.HasIndex(x => x.TeachingTaskId).IsUnique();
entity.HasIndex(x => new { x.CourseId, x.AcademicTermId });
entity.HasOne(x => x.GradeSheet).WithOne()
.HasForeignKey<TeachingTaskGradeStatistic>(x => x.GradeSheetId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.TeachingTask).WithOne()
.HasForeignKey<TeachingTaskGradeStatistic>(x => x.TeachingTaskId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne<Course>().WithMany().HasForeignKey(x => x.CourseId)
.OnDelete(DeleteBehavior.Restrict);
entity.HasOne<AcademicTerm>().WithMany().HasForeignKey(x => x.AcademicTermId)
.OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<TeachingTaskGradeScoreBand>(entity =>
{
entity.Property(x => x.Label).HasMaxLength(30);
entity.Property(x => x.LowerBound).HasPrecision(5, 1);
entity.Property(x => x.UpperBound).HasPrecision(5, 1);
entity.HasIndex(x => new
{
x.TeachingTaskGradeStatisticId,
x.SortOrder
}).IsUnique();
entity.HasOne(x => x.TeachingTaskGradeStatistic)
.WithMany(x => x.ScoreBands)
.HasForeignKey(x => x.TeachingTaskGradeStatisticId)
.OnDelete(DeleteBehavior.Cascade);
});
builder.Entity<CourseGradeStatisticsRefreshJob>(entity =>
{
entity.Property(x => x.ErrorMessage).HasMaxLength(2000);
@@ -88,6 +88,8 @@ public sealed class DevelopmentSqliteMigrator(
"20260808_46_course_grade_statistics";
private const string CourseGradeDistributionMigration =
"20260809_47_course_grade_distribution";
private const string TeachingTaskGradeAnalyticsMigration =
"20260809_48_teaching_task_grade_analytics";
public async Task MigrateAsync(CancellationToken cancellationToken = default)
{
@@ -647,9 +649,25 @@ public sealed class DevelopmentSqliteMigrator(
CourseGradeStatisticsMigration,
CourseGradeStatisticsStatements,
cancellationToken);
var courseGradeStatisticColumns = (await db.Database
.SqlQueryRaw<string>(
"""
SELECT name AS "Value"
FROM pragma_table_info('CourseGradeStatistics')
""")
.ToListAsync(cancellationToken))
.ToHashSet(StringComparer.OrdinalIgnoreCase);
var missingDistributionStatements = CourseGradeDistributionColumns
.Select((column, index) => new { column, index })
.Where(x => !courseGradeStatisticColumns.Contains(x.column))
.Select(x => CourseGradeDistributionStatements[x.index]);
await ApplyMigrationAsync(
CourseGradeDistributionMigration,
CourseGradeDistributionStatements,
missingDistributionStatements,
cancellationToken);
await ApplyMigrationAsync(
TeachingTaskGradeAnalyticsMigration,
TeachingTaskGradeAnalyticsStatements,
cancellationToken);
}
@@ -2241,6 +2259,26 @@ public sealed class DevelopmentSqliteMigrator(
"""ALTER TABLE "CourseGradeStatistics" ADD COLUMN "From90To100Count" INTEGER NOT NULL DEFAULT 0;"""
];
private static readonly string[] CourseGradeDistributionColumns =
[
"Below60Count",
"From60To69Count",
"From70To79Count",
"From80To89Count",
"From90To100Count"
];
private static readonly string[] TeachingTaskGradeAnalyticsStatements =
[
"""CREATE TABLE IF NOT EXISTS "TeachingTaskGradeStatistics" ("Id" TEXT NOT NULL CONSTRAINT "PK_TeachingTaskGradeStatistics" PRIMARY KEY, "GradeSheetId" TEXT NOT NULL, "TeachingTaskId" TEXT NOT NULL, "CourseId" TEXT NOT NULL, "AcademicTermId" TEXT NOT NULL, "StudentCount" INTEGER NOT NULL, "PassedCount" INTEGER NOT NULL, "ExcellentCount" INTEGER NOT NULL, "HighestScore" TEXT NOT NULL, "AverageScore" TEXT NOT NULL, "MedianScore" TEXT NOT NULL, "LowestScore" TEXT NOT NULL, "StandardDeviation" TEXT NOT NULL, "PassRate" TEXT NOT NULL, "ExcellentRate" TEXT NOT NULL, "CalculatedAt" TEXT NOT NULL, "CreatedAt" TEXT NOT NULL, "UpdatedAt" TEXT NOT NULL, CONSTRAINT "FK_TeachingTaskGradeStatistics_GradeSheets" FOREIGN KEY ("GradeSheetId") REFERENCES "GradeSheets" ("Id") ON DELETE CASCADE, CONSTRAINT "FK_TeachingTaskGradeStatistics_TeachingTasks" FOREIGN KEY ("TeachingTaskId") REFERENCES "TeachingTasks" ("Id") ON DELETE CASCADE, CONSTRAINT "FK_TeachingTaskGradeStatistics_Courses" FOREIGN KEY ("CourseId") REFERENCES "Courses" ("Id") ON DELETE RESTRICT, CONSTRAINT "FK_TeachingTaskGradeStatistics_AcademicTerms" FOREIGN KEY ("AcademicTermId") REFERENCES "AcademicTerms" ("Id") ON DELETE RESTRICT);""",
"""CREATE UNIQUE INDEX IF NOT EXISTS "IX_TeachingTaskGradeStatistics_GradeSheetId" ON "TeachingTaskGradeStatistics" ("GradeSheetId");""",
"""CREATE UNIQUE INDEX IF NOT EXISTS "IX_TeachingTaskGradeStatistics_TeachingTaskId" ON "TeachingTaskGradeStatistics" ("TeachingTaskId");""",
"""CREATE INDEX IF NOT EXISTS "IX_TeachingTaskGradeStatistics_CourseId_AcademicTermId" ON "TeachingTaskGradeStatistics" ("CourseId", "AcademicTermId");""",
"""CREATE INDEX IF NOT EXISTS "IX_TeachingTaskGradeStatistics_AcademicTermId" ON "TeachingTaskGradeStatistics" ("AcademicTermId");""",
"""CREATE TABLE IF NOT EXISTS "TeachingTaskGradeScoreBands" ("Id" TEXT NOT NULL CONSTRAINT "PK_TeachingTaskGradeScoreBands" PRIMARY KEY, "TeachingTaskGradeStatisticId" TEXT NOT NULL, "Label" TEXT NOT NULL, "LowerBound" TEXT NOT NULL, "UpperBound" TEXT NULL, "StudentCount" INTEGER NOT NULL, "SortOrder" INTEGER NOT NULL, "CreatedAt" TEXT NOT NULL, "UpdatedAt" TEXT NOT NULL, CONSTRAINT "FK_TeachingTaskGradeScoreBands_Statistics" FOREIGN KEY ("TeachingTaskGradeStatisticId") REFERENCES "TeachingTaskGradeStatistics" ("Id") ON DELETE CASCADE);""",
"""CREATE UNIQUE INDEX IF NOT EXISTS "IX_TeachingTaskGradeScoreBands_StatisticId_SortOrder" ON "TeachingTaskGradeScoreBands" ("TeachingTaskGradeStatisticId", "SortOrder");"""
];
private static readonly string[] ApprovalTableStatements =
[
"""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);""",
@@ -0,0 +1,132 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
{
/// <inheritdoc />
public partial class TeachingTaskGradeAnalytics : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "TeachingTaskGradeStatistics",
columns: table => new
{
Id = table.Column<Guid>(type: "char(36)", nullable: false),
GradeSheetId = table.Column<Guid>(type: "char(36)", nullable: false),
TeachingTaskId = table.Column<Guid>(type: "char(36)", nullable: false),
CourseId = table.Column<Guid>(type: "char(36)", nullable: false),
AcademicTermId = table.Column<Guid>(type: "char(36)", nullable: false),
StudentCount = table.Column<int>(type: "int", nullable: false),
PassedCount = table.Column<int>(type: "int", nullable: false),
ExcellentCount = table.Column<int>(type: "int", nullable: false),
HighestScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
AverageScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
MedianScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
LowestScore = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
StandardDeviation = table.Column<decimal>(type: "decimal(6,2)", precision: 6, scale: 2, nullable: false),
PassRate = table.Column<decimal>(type: "decimal(5,2)", precision: 5, scale: 2, nullable: false),
ExcellentRate = table.Column<decimal>(type: "decimal(5,2)", precision: 5, scale: 2, nullable: false),
CalculatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_TeachingTaskGradeStatistics", x => x.Id);
table.ForeignKey(
name: "FK_TeachingTaskGradeStatistics_AcademicTerms_AcademicTermId",
column: x => x.AcademicTermId,
principalTable: "AcademicTerms",
principalColumn: "Id",
onDelete: ReferentialAction.Restrict);
table.ForeignKey(
name: "FK_TeachingTaskGradeStatistics_Courses_CourseId",
column: x => x.CourseId,
principalTable: "Courses",
principalColumn: "Id",
onDelete: ReferentialAction.Restrict);
table.ForeignKey(
name: "FK_TeachingTaskGradeStatistics_GradeSheets_GradeSheetId",
column: x => x.GradeSheetId,
principalTable: "GradeSheets",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_TeachingTaskGradeStatistics_TeachingTasks_TeachingTaskId",
column: x => x.TeachingTaskId,
principalTable: "TeachingTasks",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
})
.Annotation("MySQL:Charset", "utf8mb4");
migrationBuilder.CreateTable(
name: "TeachingTaskGradeScoreBands",
columns: table => new
{
Id = table.Column<Guid>(type: "char(36)", nullable: false),
TeachingTaskGradeStatisticId = table.Column<Guid>(type: "char(36)", nullable: false),
Label = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: false),
LowerBound = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: false),
UpperBound = table.Column<decimal>(type: "decimal(5,1)", precision: 5, scale: 1, nullable: true),
StudentCount = table.Column<int>(type: "int", nullable: false),
SortOrder = table.Column<int>(type: "int", nullable: false),
CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_TeachingTaskGradeScoreBands", x => x.Id);
table.ForeignKey(
name: "FK_TeachingTaskGradeScoreBands_TeachingTaskGradeStatistics_Teac~",
column: x => x.TeachingTaskGradeStatisticId,
principalTable: "TeachingTaskGradeStatistics",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
})
.Annotation("MySQL:Charset", "utf8mb4");
migrationBuilder.CreateIndex(
name: "IX_TeachingTaskGradeScoreBands_TeachingTaskGradeStatisticId_Sor~",
table: "TeachingTaskGradeScoreBands",
columns: new[] { "TeachingTaskGradeStatisticId", "SortOrder" },
unique: true);
migrationBuilder.CreateIndex(
name: "IX_TeachingTaskGradeStatistics_AcademicTermId",
table: "TeachingTaskGradeStatistics",
column: "AcademicTermId");
migrationBuilder.CreateIndex(
name: "IX_TeachingTaskGradeStatistics_CourseId_AcademicTermId",
table: "TeachingTaskGradeStatistics",
columns: new[] { "CourseId", "AcademicTermId" });
migrationBuilder.CreateIndex(
name: "IX_TeachingTaskGradeStatistics_GradeSheetId",
table: "TeachingTaskGradeStatistics",
column: "GradeSheetId",
unique: true);
migrationBuilder.CreateIndex(
name: "IX_TeachingTaskGradeStatistics_TeachingTaskId",
table: "TeachingTaskGradeStatistics",
column: "TeachingTaskId",
unique: true);
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "TeachingTaskGradeScoreBands");
migrationBuilder.DropTable(
name: "TeachingTaskGradeStatistics");
}
}
}
@@ -996,6 +996,9 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.Property<int>("Below60Count")
.HasColumnType("int");
b.Property<DateTime>("CalculatedAt")
.HasColumnType("datetime(6)");
@@ -1005,6 +1008,18 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
b.Property<DateTime>("CreatedAt")
.HasColumnType("datetime(6)");
b.Property<int>("From60To69Count")
.HasColumnType("int");
b.Property<int>("From70To79Count")
.HasColumnType("int");
b.Property<int>("From80To89Count")
.HasColumnType("int");
b.Property<int>("From90To100Count")
.HasColumnType("int");
b.Property<decimal>("HighestScore")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
@@ -1020,21 +1035,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
b.Property<int>("PassedCount")
.HasColumnType("int");
b.Property<int>("Below60Count")
.HasColumnType("int");
b.Property<int>("From60To69Count")
.HasColumnType("int");
b.Property<int>("From70To79Count")
.HasColumnType("int");
b.Property<int>("From80To89Count")
.HasColumnType("int");
b.Property<int>("From90To100Count")
.HasColumnType("int");
b.Property<int>("Scope")
.HasColumnType("int");
@@ -4109,6 +4109,127 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
b.ToTable("TeachingTaskClasses");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskGradeScoreBand", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("char(36)");
b.Property<DateTime>("CreatedAt")
.HasColumnType("datetime(6)");
b.Property<string>("Label")
.IsRequired()
.HasMaxLength(30)
.HasColumnType("varchar(30)");
b.Property<decimal>("LowerBound")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.Property<int>("SortOrder")
.HasColumnType("int");
b.Property<int>("StudentCount")
.HasColumnType("int");
b.Property<Guid>("TeachingTaskGradeStatisticId")
.HasColumnType("char(36)");
b.Property<DateTime>("UpdatedAt")
.HasColumnType("datetime(6)");
b.Property<decimal?>("UpperBound")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.HasKey("Id");
b.HasIndex("TeachingTaskGradeStatisticId", "SortOrder")
.IsUnique();
b.ToTable("TeachingTaskGradeScoreBands");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskGradeStatistic", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("char(36)");
b.Property<Guid>("AcademicTermId")
.HasColumnType("char(36)");
b.Property<decimal>("AverageScore")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.Property<DateTime>("CalculatedAt")
.HasColumnType("datetime(6)");
b.Property<Guid>("CourseId")
.HasColumnType("char(36)");
b.Property<DateTime>("CreatedAt")
.HasColumnType("datetime(6)");
b.Property<int>("ExcellentCount")
.HasColumnType("int");
b.Property<decimal>("ExcellentRate")
.HasPrecision(5, 2)
.HasColumnType("decimal(5,2)");
b.Property<Guid>("GradeSheetId")
.HasColumnType("char(36)");
b.Property<decimal>("HighestScore")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.Property<decimal>("LowestScore")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.Property<decimal>("MedianScore")
.HasPrecision(5, 1)
.HasColumnType("decimal(5,1)");
b.Property<decimal>("PassRate")
.HasPrecision(5, 2)
.HasColumnType("decimal(5,2)");
b.Property<int>("PassedCount")
.HasColumnType("int");
b.Property<decimal>("StandardDeviation")
.HasPrecision(6, 2)
.HasColumnType("decimal(6,2)");
b.Property<int>("StudentCount")
.HasColumnType("int");
b.Property<Guid>("TeachingTaskId")
.HasColumnType("char(36)");
b.Property<DateTime>("UpdatedAt")
.HasColumnType("datetime(6)");
b.HasKey("Id");
b.HasIndex("AcademicTermId");
b.HasIndex("GradeSheetId")
.IsUnique();
b.HasIndex("TeachingTaskId")
.IsUnique();
b.HasIndex("CourseId", "AcademicTermId");
b.ToTable("TeachingTaskGradeStatistics");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskScheduleConstraint", b =>
{
b.Property<Guid>("Id")
@@ -6050,6 +6171,48 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
b.Navigation("TeachingTask");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskGradeScoreBand", b =>
{
b.HasOne("Jiaowu.Api.Domain.Academic.TeachingTaskGradeStatistic", "TeachingTaskGradeStatistic")
.WithMany("ScoreBands")
.HasForeignKey("TeachingTaskGradeStatisticId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("TeachingTaskGradeStatistic");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskGradeStatistic", b =>
{
b.HasOne("Jiaowu.Api.Domain.Academic.AcademicTerm", null)
.WithMany()
.HasForeignKey("AcademicTermId")
.OnDelete(DeleteBehavior.Restrict)
.IsRequired();
b.HasOne("Jiaowu.Api.Domain.Academic.Course", null)
.WithMany()
.HasForeignKey("CourseId")
.OnDelete(DeleteBehavior.Restrict)
.IsRequired();
b.HasOne("Jiaowu.Api.Domain.Academic.GradeSheet", "GradeSheet")
.WithOne()
.HasForeignKey("Jiaowu.Api.Domain.Academic.TeachingTaskGradeStatistic", "GradeSheetId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("Jiaowu.Api.Domain.Academic.TeachingTask", "TeachingTask")
.WithOne()
.HasForeignKey("Jiaowu.Api.Domain.Academic.TeachingTaskGradeStatistic", "TeachingTaskId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("GradeSheet");
b.Navigation("TeachingTask");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskScheduleConstraint", b =>
{
b.HasOne("Jiaowu.Api.Domain.Academic.Building", "RequiredBuilding")
@@ -6368,6 +6531,11 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
b.Navigation("Teachers");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskGradeStatistic", b =>
{
b.Navigation("ScoreBands");
});
modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskScheduleConstraint", b =>
{
b.Navigation("AllowedClassrooms");